{"id":54062,"date":"2026-06-18T20:09:51","date_gmt":"2026-06-18T13:09:51","guid":{"rendered":"https:\/\/coffeefactz.com\/?p=54062"},"modified":"2026-09-05T16:43:01","modified_gmt":"2026-09-05T09:43:01","slug":"axit-chlorogenic-trong-ca-phe-chat-chong-oxy-hoa","status":"publish","type":"post","link":"https:\/\/coffeefactz.com\/vi\/axit-chlorogenic-trong-ca-phe-chat-chong-oxy-hoa\/","title":{"rendered":"Axit Chlorogenic Trong C\u00e0 Ph\u00ea: Khoa H\u1ecdc N\u00f3i G\u00ec V\u1ec1 N\u0103ng L\u1ef1c Ch\u1ed1ng Oxy H\u00f3a V\u00e0 Chuy\u1ec3n H\u00f3a C\u1ee7a N\u00f3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">V\u1edbi c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p, axit chlorogenic ch\u00ednh l\u00e0 h\u1ee3p ch\u1ea5t g\u00e1nh v\u00e1c ph\u1ea7n l\u1edbn tr\u1ecdng tr\u00e1ch chuy\u1ec3n h\u00f3a trong t\u00e1ch c\u00e0 ph\u00ea s\u00e1ng c\u1ee7a b\u1ea1n \u2014 v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe b\u1ea5y l\u00e2u nay m\u1edbi ch\u1ec9 k\u1ec3 m\u1ed9t n\u1eeda c\u00e2u chuy\u1ec7n. Th\u00f4ng \u0111i\u1ec7p \u0111\u1ea1i ch\u00fang th\u01b0\u1eddng d\u1eebng l\u1ea1i \u1edf c\u00e2u n\u00f3i quen thu\u1ed9c &#8220;n\u00f3 l\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a&#8221;. Nh\u01b0ng b\u1ee9c tranh th\u1ef1c t\u1ebf bao h\u00e0m s\u1ef1 k\u00edch ho\u1ea1t con \u0111\u01b0\u1eddng Nrf2, truy\u1ec1n t\u00edn hi\u1ec7u AMPK, phanh h\u00e3m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng do gan s\u1ea3n sinh, v\u00e0 m\u1ed9t tr\u1ea7n sinh kh\u1ea3 d\u1ee5ng \u00e2m th\u1ea7m thu h\u1eb9p m\u1ecdi l\u1eddi qu\u1ea3ng b\u00e1 hoa m\u1ef9 v\u1ec1 h\u00e0m l\u01b0\u1ee3ng CGA tr\u00ean m\u1ed7i t\u00e1ch c\u00e0 ph\u00ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u r\u00f5 to\u00e0n b\u1ed9 c\u01a1 ch\u1ebf n\u00e0y s\u1ebd thay \u0111\u1ed5i c\u00e1ch b\u1ea1n \u0111\u00e1nh gi\u00e1 c\u00e1c l\u1ef1a ch\u1ecdn c\u00e0 ph\u00ea, nh\u00e3n th\u1ef1c ph\u1ea9m b\u1ed5 sung v\u00e0 nh\u1eefng tuy\u00ean b\u1ed1 ch\u1eefa b\u1ec7nh v\u1ec1 chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 h\u00e0nh tr\u00ecnh t\u00ecm ki\u1ebfm m\u1ed9t li\u1ec1u d\u00f9ng th\u1ea7n k\u1ef3. \u0110\u00f3 l\u00e0 vi\u1ec7c x\u00e2y d\u1ef1ng l\u0103ng k\u00ednh sinh h\u1ecdc chu\u1ea9n m\u1ef1c \u0111\u1ec3 b\u1ea1n t\u1ef1 m\u00ecnh \u0111\u00e1nh gi\u00e1 c\u00e1c b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Axit Chlorogenic L\u00e0 G\u00ec V\u00e0 V\u00ec Sao N\u00f3 L\u1ea1i Quan Tr\u1ecdng?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Axit chlorogenic \u2014 ph\u00e2n t\u1eed ester h\u00ecnh th\u00e0nh khi axit caffeic li\u00ean k\u1ebft v\u1edbi axit quinic \u2014 l\u00e0 <a href=\"https:\/\/coffeefactz.com\/vi\/cac-nhom-hop-chat-hoat-tinh-sinh-hoc-trong-ca-phe\/\"><b><u>polyphenol chi\u1ebfm \u01b0u th\u1ebf tuy\u1ec7t \u0111\u1ed1i trong c\u00e0 ph\u00ea<\/u><\/b><\/a> v\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t ch\u1ed1ng oxy h\u00f3a t\u1ef1 nhi\u00ean \u0111\u1eadm \u0111\u1eb7c nh\u1ea5t trong ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee7a con ng\u01b0\u1eddi. Thu\u1ed9c h\u1ecd axit hydroxycinnamic, vai tr\u00f2 sinh h\u1ecdc ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 qu\u00e9t s\u1ea1ch c\u00e1c g\u1ed1c t\u1ef1 do tr\u1ef1c ti\u1ebfp v\u00e0 \u0111i\u1ec1u h\u00f2a c\u00e1c con \u0111\u01b0\u1eddng truy\u1ec1n t\u00edn hi\u1ec7u t\u1ebf b\u00e0o chi ph\u1ed1i chuy\u1ec3n h\u00f3a c\u00f9ng ph\u1ea3n \u1ee9ng vi\u00eam. Hai ch\u1ee9c n\u0103ng n\u00e0y ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t, v\u00e0 vi\u1ec7c g\u1ed9p chung ch\u00fang v\u00e0o l\u00e0m m\u1ed9t l\u00e0 n\u01a1i kh\u1edfi \u0111\u1ea7u cho h\u1ea7u h\u1ebft c\u00e1c c\u00e1ch gi\u1ea3i th\u00edch sai l\u1ec7ch tr\u00ean truy\u1ec1n th\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CGA kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u00e2n t\u1eed \u0111\u01a1n \u0111\u1ed9c. \u0110\u00f3 l\u00e0 m\u1ed9t gia \u0111\u00ecnh g\u1ed3m nhi\u1ec1u \u0111\u1ed3ng ph\u00e2n c\u00f3 c\u1ea5u tr\u00fac li\u00ean quan m\u1eadt thi\u1ebft, v\u00e0 d\u1ea1ng b\u1ea1n s\u1ebd b\u1eaft g\u1eb7p nhi\u1ec1u nh\u1ea5t trong y v\u0103n \u2014 c\u0169ng nh\u01b0 trong t\u00e1ch c\u00e0 ph\u00ea c\u1ee7a m\u00ecnh \u2014 l\u00e0 5-caffeoylquinic acid (5-CQA), ch\u1ea5t th\u01b0\u1eddng chi\u1ebfm t\u1ef7 tr\u1ecdng l\u1edbn nh\u1ea5t trong t\u1ed5ng l\u01b0\u1ee3ng CGA c\u1ee7a c\u00e0 ph\u00ea rang. C\u00e1c \u0111\u1ed3ng ph\u00e2n kh\u00e1c (3-CQA, 4-CQA c\u00f9ng c\u00e1c axit dicaffeoylquinic kh\u00e1c nhau) xu\u1ea5t hi\u1ec7n v\u1edbi l\u01b0\u1ee3ng khi\u00eam t\u1ed1n h\u01a1n nh\u01b0ng \u0111\u1ec1u \u0111\u00f3ng g\u00f3p v\u00e0o h\u1ed3 s\u01a1 ho\u1ea1t t\u00ednh sinh h\u1ecdc to\u00e0n di\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea1t c\u00e0 ph\u00ea xanh ch\u01b0a rang l\u00e0 ngu\u1ed3n ch\u1ee9a CGA \u0111\u1eadm \u0111\u1eb7c nh\u1ea5t \u0111\u01b0\u1ee3c bi\u1ebft t\u1edbi trong t\u1ef1 nhi\u00ean, v\u1edbi n\u1ed3ng \u0111\u1ed9 \u00e1p \u0111\u1ea3o ho\u00e0n to\u00e0n l\u01b0\u1ee3ng c\u00f2n s\u00f3t l\u1ea1i sau khi pha. CGA c\u0169ng hi\u1ec7n di\u1ec7n trong tr\u00e1i c\u00e2y, rau c\u1ee7 v\u00e0 c\u00e1c th\u1ef1c v\u1eadt kh\u00e1c \u2014 vi\u1ec7t qu\u1ea5t, t\u00e1o v\u00e0 atis\u00f4 \u0111\u1ec1u \u0111\u00f3ng g\u00f3p l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 \u2014 nh\u01b0ng \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh \u00e1p d\u1ee5ng ch\u1ebf \u0111\u1ed9 \u0103n ph\u01b0\u01a1ng T\u00e2y, c\u00e0 ph\u00ea l\u00e0 ngu\u1ed3n cung c\u1ea5p s\u1ed1 m\u1ed9t trong kh\u1ea9u ph\u1ea7n \u0103n v\u1edbi kho\u1ea3ng c\u00e1ch b\u1ecf xa ph\u1ea7n c\u00f2n l\u1ea1i. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn b\u1ea3n ch\u1ea5t h\u00f3a h\u1ecdc trong t\u00e1ch c\u00e0 ph\u00ea c\u1ee7a b\u1ea1n mang t\u00ednh th\u1ef1c ti\u1ec5n cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t \u0111\u0129a vi\u1ec7t qu\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fd do gi\u1edbi khoa h\u1ecdc \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd t\u1edbi CGA kh\u00f4ng n\u1eb1m \u1edf chi\u1ebfc nh\u00e3n &#8220;ch\u1ea5t ch\u1ed1ng oxy h\u00f3a&#8221; th\u00f4ng th\u01b0\u1eddng. \u0110i\u1ec3m \u0111\u1eaft gi\u00e1 n\u1eb1m \u1edf t\u00ednh \u0111\u1eb7c hi\u1ec7u trong c\u00e1c t\u00e1c \u0111\u1ed9ng xu\u00f4i d\u00f2ng c\u1ee7a n\u00f3. Kh\u1ea3 n\u0103ng qu\u00e9t g\u1ed1c t\u1ef1 do v\u1ed1n l\u00e0 \u0111\u1eb7c t\u00ednh c\u0103n b\u1ea3n c\u1ee7a m\u1ecdi polyphenol. \u0110i\u1ec1u ph\u00e2n bi\u1ec7t CGA ch\u00ednh l\u00e0 c\u00e1c b\u1eb1ng ch\u1ee9ng cho th\u1ea5y n\u00f3 tr\u1ef1c ti\u1ebfp t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u1ee5 th\u1ec3 truy\u1ec1n t\u00edn hi\u1ec7u t\u1ebf b\u00e0o, ch\u1ee9 kh\u00f4ng \u0111\u01a1n thu\u1ea7n tham gia v\u00e0o c\u00e1c ph\u1ea3n \u1ee9ng oxy h\u00f3a kh\u1eed h\u00f3a h\u1ecdc \u2014 v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m s\u00e1ng t\u1ecf ngay sau \u0111\u00e2y.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u01a1 Ch\u1ebf V\u1eadn H\u00e0nh C\u1ee7a CGA: Con \u0110\u01b0\u1eddng Ch\u1ed1ng Oxy H\u00f3a V\u00e0 Chuy\u1ec3n H\u00f3a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea7m \u1ea3nh h\u01b0\u1edfng sinh h\u1ecdc c\u1ee7a axit chlorogenic r\u1ed9ng l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi danh ti\u1ebfng ch\u1ed1ng oxy h\u00f3a \u0111\u01a1n thu\u1ea7n, v\u00e0 c\u00e1c c\u01a1 ch\u1ebf \u0111\u1eb1ng sau n\u00f3 \u0111\u1ee7 c\u1ee5 th\u1ec3 \u0111\u1ec3 ch\u00fang ta \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. Ba con \u0111\u01b0\u1eddng chi\u1ebfm l\u0129nh y v\u0103n hi\u1ec7n nay g\u1ed3m: k\u00edch ho\u1ea1t Nrf2, truy\u1ec1n t\u00edn hi\u1ec7u AMPK v\u00e0 \u1ee9c ch\u1ebf enzyme glucose-6-phosphatase. M\u1ed7i con \u0111\u01b0\u1eddng v\u1eadn h\u00e0nh qua m\u1ed9t c\u01a1 ch\u1ebf ri\u00eang v\u00e0 t\u1ea1o ra m\u1ed9t chu\u1ed7i t\u00e1c \u0111\u1ed9ng ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CGA K\u00edch Ho\u1ea1t H\u1ec7 Th\u1ed1ng Ph\u00f2ng Ng\u1ef1 Nrf2 Nh\u01b0 Th\u1ebf N\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Con \u0111\u01b0\u1eddng Nrf2 l\u00e0 t\u1ed5ng ch\u1ec9 huy \u0111i\u1ec1u h\u00f2a s\u1ef1 bi\u1ec3u hi\u1ec7n c\u1ee7a c\u00e1c enzyme ch\u1ed1ng oxy h\u00f3a v\u00e0 gi\u1ea3i \u0111\u1ed9c n\u1ed9i sinh trong c\u01a1 th\u1ec3. Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, protein Keap1 s\u1ebd giam gi\u1eef Nrf2 trong t\u1ebf b\u00e0o ch\u1ea5t, khi\u1ebfn n\u00f3 \u1edf tr\u1ea1ng th\u00e1i b\u1ea5t ho\u1ea1t. CGA ph\u00e1 v\u1ee1 th\u1ebf giam gi\u1eef n\u00e0y. Nghi\u00ean c\u1ee9u c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed <a href=\"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11010-019-03516-9.pdf?error=cookies_not_supported&amp;code=827a69b7-d7e3-4ac0-b13b-5aae9143e12c\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>Molecular and Cellular Biochemistry<\/strong><\/u><\/a> ch\u1ee9ng minh r\u1eb1ng m\u1ed9t s\u1ed1 \u0111\u1ed3ng ph\u00e2n CGA li\u00ean k\u1ebft tr\u1ef1c ti\u1ebfp v\u1edbi ph\u1ee9c h\u1ee3p Keap1-Nrf2 trong t\u1ebf b\u00e0o Caco-2, l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh Keap1 v\u00e0 gi\u1ea3i ph\u00f3ng Nrf2 di chuy\u1ec3n v\u00e0o nh\u00e2n t\u1ebf b\u00e0o. Khi \u0111\u00e3 v\u00e0o trong nh\u00e2n, Nrf2 g\u1eafn v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 ph\u1ea3n \u1ee9ng ch\u1ed1ng oxy h\u00f3a (ARE) v\u00e0 th\u00fac \u0111\u1ea9y m\u1ea1nh m\u1ebd qu\u00e1 tr\u00ecnh phi\u00ean m\u00e3 c\u00e1c enzyme b\u1ea3o v\u1ec7 xu\u00f4i d\u00f2ng \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 HO-1, NQO1 v\u00e0 GCLC \u2014 nh\u1eefng enzyme tr\u1ef1c ti\u1ebfp trung h\u00f2a c\u00e1c g\u1ed1c oxy ph\u1ea3n \u1ee9ng v\u00e0 h\u1ed7 tr\u1ee3 t\u1ed5ng h\u1ee3p glutathione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 t\u00e1c d\u1ee5ng ch\u1ed1ng oxy h\u00f3a th\u1ee5 \u0111\u1ed9ng th\u00f4ng th\u01b0\u1eddng. CGA \u0111ang k\u00edch ho\u1ea1t \u0111\u1ec3 t\u1ebf b\u00e0o t\u1ef1 n\u00e2ng c\u1ea5p c\u1ed7 m\u00e1y ph\u00f2ng th\u1ee7 n\u1ed9i sinh c\u1ee7a ch\u00ednh m\u00ecnh, thay v\u00ec ch\u1ec9 \u0111\u01a1n gi\u1ea3n cho \u0111i c\u00e1c electron \u0111\u1ec3 trung h\u00f2a m\u1ed9t g\u1ed1c t\u1ef1 do. S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y r\u1ea5t quan tr\u1ecdng: m\u1ed9t c\u01a1 ch\u1ebf mang t\u00ednh nh\u1ea5t th\u1eddi, c\u00f2n c\u01a1 ch\u1ebf kia mang l\u1ea1i s\u1ef1 b\u1ea3o v\u1ec7 b\u1ec1n v\u1eefng d\u00e0i l\u00e2u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t nghi\u00ean c\u1ee9u song song v\u1ec1 t\u1ed5n th\u01b0\u01a1ng gan c\u1ea5p t\u00ednh, c\u00f4ng b\u1ed1 tr\u00ean <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1567576917304277\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>International Immunopharmacology<\/strong><\/u><\/a>, x\u00e1c nh\u1eadn r\u1eb1ng CGA l\u00e0m t\u0103ng s\u1ef1 t\u00edch t\u1ee5 Nrf2 trong nh\u00e2n t\u1ebf b\u00e0o theo li\u1ec1u l\u01b0\u1ee3ng tr\u00ean m\u00f4 h\u00ecnh chu\u1ed9t nhi\u1ec5m \u0111\u1ed9c CCl\u2084, trong \u0111\u00f3 s\u1ef1 gia t\u0103ng bi\u1ec3u hi\u1ec7n HO-1, NQO1 v\u00e0 GCLC t\u01b0\u01a1ng quan tr\u1ef1c ti\u1ebfp v\u1edbi vi\u1ec7c gi\u1ea3m thi\u1ec3u stress oxy h\u00f3a v\u00e0 vi\u00eam nhi\u1ec5m t\u1ea1i gan. Tr\u1ee5c Nrf2 n\u00e0y c\u0169ng giao thoa v\u1edbi con \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u PI3K\/Akt: <a href=\"https:\/\/www.oncotarget.com\/article\/14747\/\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed Oncotarget<\/strong><\/u><\/a> ch\u1ec9 ra r\u1eb1ng vi\u1ec7c ti\u1ec1n x\u1eed l\u00fd b\u1eb1ng CGA tr\u00ean nguy\u00ean b\u00e0o x\u01b0\u01a1ng gi\u00fap k\u00edch th\u00edch phosphoryl h\u00f3a Akt, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho Nrf2 ti\u1ebfn v\u00e0o nh\u00e2n v\u00e0 bi\u1ec3u hi\u1ec7n HO-1, l\u00e0m d\u1ecbu qu\u00e1 tr\u00ecnh ch\u1ebft theo ch\u01b0\u01a1ng tr\u00ecnh do hydro peroxide g\u00e2y ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32046040\/\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>TS. Seong-Su Hong<\/strong><\/u><\/a>, Ti\u1ebfn s\u0129 D\u01b0\u1ee3c l\u00fd h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Y h\u1ecdc C\u1ed5 truy\u1ec1n Dongguk, \u0111\u00e3 ch\u1ee9ng minh tr\u00ean m\u00f4 m\u1ea1ch m\u00e1u r\u1eb1ng CGA l\u00e0m gi\u1ea3m t\u00ecnh tr\u1ea1ng l\u00e3o h\u00f3a m\u1ea1ch m\u00e1u theo li\u1ec1u l\u01b0\u1ee3ng, g\u1eafn li\u1ec1n v\u1edbi s\u1ef1 gia t\u0103ng Sirtuin 1 v\u00e0 enzyme t\u1ed5ng h\u1ee3p oxit nitric n\u1ed9i m\u00f4 (eNOS), \u0111\u1ed3ng th\u1eddi l\u00e0m gi\u1ea3m c\u00e1c d\u1ea5u \u1ea5n l\u00e3o h\u00f3a t\u1ebf b\u00e0o g\u1ed3m p53 v\u00e0 p21. C\u00f4ng tr\u00ecnh c\u1ee7a \u00f4ng cho th\u1ea5y s\u1ef1 d\u1ecbch chuy\u1ec3n Nrf2 v\u00e0o nh\u00e2n v\u00e0 qu\u00e1 tr\u00ecnh t\u0103ng bi\u1ec3u hi\u1ec7n HO-1 di\u1ec5n ra s\u1edbm h\u01a1n \u1edf c\u00e1c t\u1ebf b\u00e0o \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng CGA sau khi ch\u1ecbu \u00e1p l\u1ef1c oxy h\u00f3a \u2014 cho th\u1ea5y CGA trang b\u1ecb s\u1eb5n s\u00e0ng cho l\u1edbp n\u1ed9i m\u00f4 m\u1ea1ch m\u00e1u ph\u1ea3n \u1ee9ng ph\u00f2ng v\u1ec7 ch\u1ed1ng oxy h\u00f3a t\u1eeb tr\u01b0\u1edbc. \u00dd ngh\u0129a th\u1ef1c ti\u1ec5n \u1edf \u0111\u00e2y l\u00e0: c\u00e1c t\u00e1c d\u1ee5ng gi\u00e3n m\u1ea1ch v\u00e0 tr\u1ebb h\u00f3a m\u1ea1ch m\u00e1u ghi nh\u1eadn trong c\u00e1c nghi\u00ean c\u1ee9u tim m\u1ea1ch th\u1ef1c ch\u1ea5t l\u00e0 h\u1ec7 qu\u1ea3 xu\u00f4i d\u00f2ng c\u1ee7a ch\u00ednh tr\u1ee5c Nrf2\/HO-1 n\u00e0y, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng t\u00e1ch r\u1eddi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110i\u1ec3m Giao Thoa Gi\u1eefa AMPK V\u00e0 Kh\u1ea3 N\u0103ng Ki\u1ec3m So\u00e1t \u0110\u01b0\u1eddng T\u1ea1i Gan<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Con \u0111\u01b0\u1eddng th\u1ee9 hai v\u1eadn h\u00e0nh b\u00ean trong c\u00e1c m\u00f4 chuy\u1ec3n h\u00f3a. CGA \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ch\u1ea5t k\u00edch ho\u1ea1t AMPK \u2014 n\u00f3 m\u00f4 ph\u1ecfng t\u00edn hi\u1ec7u thi\u1ebfu h\u1ee5t n\u0103ng l\u01b0\u1ee3ng m\u00e0 t\u1ebf b\u00e0o th\u01b0\u1eddng ph\u00e1t ra trong l\u00fac nh\u1ecbn \u0103n ho\u1eb7c khi t\u1eadp th\u1ec3 d\u1ee5c c\u01b0\u1eddng \u0111\u1ed9 cao. Khi AMPK \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, n\u00f3 th\u00fac \u0111\u1ea9y t\u1ebf b\u00e0o ngo\u1ea1i vi h\u1ea5p thu glucose, k\u00edch th\u00edch qu\u00e1 tr\u00ecnh oxy h\u00f3a axit b\u00e9o v\u00e0 k\u00ecm h\u00e3m vi\u1ec7c gan s\u1ea3n sinh th\u00eam glucose. K\u1ebft qu\u1ea3 l\u00e0 t\u1ea1o ra m\u1ed9t s\u1ef1 chuy\u1ec3n d\u1ecbch trong c\u00e1ch c\u01a1 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1eddng huy\u1ebft, ho\u00e0n to\u00e0n \u0111\u1ed9c l\u1eadp v\u1edbi insulin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed3ng th\u1eddi, CGA \u1ee9c ch\u1ebf enzyme glucose-6-phosphatase t\u1ea1i gan \u2014 enzyme ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u1ea3i ph\u00f3ng glucose t\u1eeb glycogen d\u1ef1 tr\u1eef v\u00e0o d\u00f2ng m\u00e1u. \u0110\u00e2y l\u00e0 m\u1ed9t chi\u1ebfc phanh tr\u1ef1c ti\u1ebfp h\u00e3m b\u1edbt l\u01b0\u1ee3ng \u0111\u01b0\u1eddng do gan x\u1ea3 ra ngo\u00e0i, v\u1ed1n l\u00e0 c\u01a1 ch\u1ebf ch\u00ednh g\u00e2y ra t\u00ecnh tr\u1ea1ng t\u0103ng \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng type 2. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa k\u00edch ho\u1ea1t AMPK v\u00e0 \u1ee9c ch\u1ebf glucose-6-phosphatase t\u1ea1o n\u00ean m\u1ed9t \u0111\u00f2n can thi\u1ec7p k\u00e9p v\u00e0o vi\u1ec7c \u0111i\u1ec1u h\u00f2a \u0111\u01b0\u1eddng huy\u1ebft: m\u1ed9t \u0111i\u1ec3m ch\u1eb7n \u1edf kh\u00e2u h\u1ea5p thu ngo\u1ea1i vi, v\u00e0 m\u1ed9t \u0111i\u1ec3m ch\u1eb7n \u1edf kh\u00e2u gi\u1ea3i ph\u00f3ng t\u1ea1i gan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng c\u01a1 ch\u1ebf n\u00e0y c\u00f9ng nhau t\u1ea1o n\u00ean c\u00e1c t\u00e1c d\u1ee5ng kh\u00e1ng vi\u00eam, ch\u1ed1ng ti\u1ec3u \u0111\u01b0\u1eddng v\u00e0 gi\u00e3n m\u1ea1ch \u0111\u01b0\u1ee3c ghi nh\u1eadn trong y v\u0103n l\u00e2m s\u00e0ng. M\u1ed9t b\u00e0i t\u1ed5ng quan h\u1ec7 th\u1ed1ng v\u1ec1 vi\u1ec7c ti\u00eau th\u1ee5 CGA nh\u1eadn \u0111\u1ecbnh r\u1eb1ng c\u00e1c t\u00e1c \u0111\u1ed9ng ch\u1ed1ng oxy h\u00f3a, kh\u00e1ng vi\u00eam v\u00e0 c\u01a1 ch\u1ebf chuy\u1ec3n h\u00f3a k\u00e9p \u2014 \u0111i\u1ec1u h\u00f2a c\u1ea3 glucose l\u1eabn lipid \u2014 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t con \u0111\u01b0\u1eddng can thi\u1ec7p phi d\u01b0\u1ee3c l\u00fd \u0111\u1ea7y ti\u1ec1m n\u0103ng gi\u00fap gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh m\u1ea1n t\u00ednh bao g\u1ed3m ti\u1ec3u \u0111\u01b0\u1eddng, tim m\u1ea1ch, b\u00e9o ph\u00ec v\u00e0 gan nhi\u1ec5m m\u1ee1. T\u1ea7m \u1ea3nh h\u01b0\u1edfng s\u00e2u r\u1ed9ng \u0111\u00f3 bi\u1ebfn CGA, ngay c\u1ea3 \u1edf li\u1ec1u l\u01b0\u1ee3ng th\u00f4ng th\u01b0\u1eddng trong ch\u1ebf \u0111\u1ed9 \u0103n, th\u00e0nh m\u1ed9t h\u1ee3p ch\u1ea5t r\u1ea5t \u0111\u00e1ng \u0111\u1ec3 t\u00ecm hi\u1ec3u \u1edf c\u1ea5p \u0111\u1ed9 c\u01a1 ch\u1ebf ph\u00e2n t\u1eed thay v\u00ec ch\u1ec9 nh\u00ecn v\u00e0o k\u1ebft qu\u1ea3 b\u1ec1 n\u1ed5i.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00cdch S\u1ee9c Kh\u1ecfe C\u1ee7a CGA: \u0110\u01b0\u1eddng Huy\u1ebft, C\u00e2n N\u1eb7ng V\u00e0 Tim M\u1ea1ch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng ch\u1ee9ng l\u00e2m s\u00e0ng v\u1ec1 axit chlorogenic kh\u00f4ng chia \u0111\u1ec1u cho m\u1ecdi l\u1eddi qu\u1ea3ng b\u00e1. M\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao v\u00e0 c\u01a1 ch\u1ebf r\u00f5 r\u00e0ng; trong khi nh\u1eefng t\u00e1c d\u1ee5ng kh\u00e1c m\u1edbi ch\u1ec9 d\u1eebng \u1edf m\u1ee9c s\u01a1 kh\u1edfi \u0111\u1ea7y h\u1ee9a h\u1eb9n. Ph\u00e2n \u0111\u1ecbnh r\u1ea1ch r\u00f2i c\u00e1c nh\u00f3m n\u00e0y l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 c\u00f3 m\u1ed9t k\u1ef3 v\u1ecdng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1eef Li\u1ec7u Th\u1ef1c T\u1ebf V\u1ec1 \u0110\u01b0\u1eddng Huy\u1ebft N\u00f3i L\u00ean \u0110i\u1ec1u G\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00edn hi\u1ec7u l\u00e2m s\u00e0ng nh\u1ea5t qu\u00e1n nh\u1ea5t c\u1ee7a chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh n\u1eb1m \u1edf kh\u1ea3 n\u0103ng \u0111i\u1ec1u h\u00f2a glucose. CGA l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh h\u1ea5p thu carbohydrate t\u1ea1i ru\u1ed9t non th\u00f4ng qua vi\u1ec7c \u1ee9c ch\u1ebf ho\u1ea1t t\u00ednh enzyme alpha-glucosidase, gi\u00fap l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 glucose tr\u00e0n v\u00e0o d\u00f2ng m\u00e1u sau b\u1eefa \u0103n. C\u00fa v\u1ecdt \u0111\u01b0\u1eddng huy\u1ebft sau \u0103n \u2014 nguy\u00ean nh\u00e2n k\u00edch ho\u1ea1t c\u00e1c c\u01a1n t\u0103ng ti\u1ebft insulin v\u00e0 l\u00e2u d\u1ea7n d\u1eabn \u0111\u1ebfn \u0111\u1ec1 kh\u00e1ng insulin \u2014 \u0111\u01b0\u1ee3c l\u00e0m d\u1ecbu \u0111i m\u1ed9t c\u00e1ch r\u00f5 r\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede c\u1ea5p \u0111\u1ed9 \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i, c\u00e1c s\u1ed1 li\u1ec7u c\u0169ng r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd. M\u1ed9t th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng tr\u00ean chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh ghi nh\u1eadn m\u1ee9c gi\u1ea3m kho\u1ea3ng 24% \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i trong su\u1ed1t giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m. \u0110\u00f3 l\u00e0 m\u1ed9t m\u1ee9c hi\u1ec7u qu\u1ea3 r\u1ea5t c\u00f3 \u00fd ngh\u0129a l\u00e2m s\u00e0ng, v\u00e0 n\u00f3 ho\u00e0n to\u00e0n \u0103n kh\u1edbp v\u1ec1 m\u1eb7t c\u01a1 ch\u1ebf v\u1edbi s\u1ef1 \u1ee9c ch\u1ebf enzyme glucose-6-phosphatase \u0111\u00e3 m\u00f4 t\u1ea3 \u1edf ph\u1ea7n tr\u01b0\u1edbc. Con \u0111\u01b0\u1eddng k\u00ecm h\u00e3m gi\u1ea3i ph\u00f3ng \u0111\u01b0\u1eddng t\u1ea1i gan gi\u1ea3i th\u00edch th\u1ecfa \u0111\u00e1ng v\u00ec sao ch\u1ec9 s\u1ed1 \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i c\u0169ng d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c, ch\u1ee9 kh\u00f4ng ch\u1ec9 ri\u00eang ch\u1ec9 s\u1ed1 sau \u0103n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Li\u1ec1u l\u01b0\u1ee3ng \u1edf \u0111\u00e2y mang t\u00ednh quy\u1ebft \u0111\u1ecbnh: nh\u1eefng t\u00e1c \u0111\u1ed9ng l\u00ean \u0111\u01b0\u1eddng huy\u1ebft n\u00e0y xu\u1ea5t hi\u1ec7n \u1edf m\u1ee9c n\u1ea1p CGA t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 120\u2013300 mg qua \u0111\u01b0\u1eddng u\u1ed1ng. D\u01b0\u1edbi ng\u01b0\u1ee1ng n\u00e0y, hi\u1ec7u qu\u1ea3 kh\u00f4ng \u1ed5n \u0111\u1ecbnh; c\u00f2n tr\u00ean ng\u01b0\u1ee1ng \u0111\u00f3, c\u00e1c d\u1eef li\u1ec7u an to\u00e0n d\u00e0i h\u1ea1n v\u1eabn c\u00f2n r\u1ea5t th\u01b0a th\u1edbt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1eb1ng Ch\u1ee9ng V\u1ec1 M\u1ee1 N\u1ed9i T\u1ea1ng V\u00e0 Gi\u1ea3m C\u00e2n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1eef li\u1ec7u v\u1ec1 c\u00e2n n\u1eb7ng v\u00e0 th\u00e0nh ph\u1ea7n c\u01a1 th\u1ec3 ph\u1ee9c t\u1ea1p h\u01a1n nhi\u1ec1u, v\u00e0 gi\u1edbi truy\u1ec1n th\u00f4ng ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe th\u01b0\u1eddng thi\u1ebfu trung th\u1ef1c v\u1ec1 kh\u00eda c\u1ea1nh n\u00e0y so v\u1edbi c\u00e2u chuy\u1ec7n \u0111\u01b0\u1eddng huy\u1ebft. M\u1ed9t th\u1eed nghi\u1ec7m k\u00e9o d\u00e0i 12 tu\u1ea7n s\u1eed d\u1ee5ng hai t\u00e1ch c\u00e0 ph\u00ea gi\u00e0u CGA m\u1ed7i ng\u00e0y cho th\u1ea5y m\u1ee9c gi\u1ea3m 25% di\u1ec7n t\u00edch m\u1ee1 n\u1ed9i t\u1ea1ng \u2014 ph\u00e1t hi\u1ec7n n\u00e0y t\u1eebng thu h\u00fat s\u1ef1 ch\u00fa \u00fd kh\u1ed5ng l\u1ed3. M\u1ee1 n\u1ed9i t\u1ea1ng, ph\u1ea7n m\u1ee1 ho\u1ea1t \u0111\u1ed9ng chuy\u1ec3n h\u00f3a bao quanh c\u00e1c c\u01a1 quan n\u1ed9i t\u1ea1ng v\u00f9ng b\u1ee5ng, l\u00e0 y\u1ebfu t\u1ed1 d\u1ef1 b\u00e1o r\u1ee7i ro tim m\u1ea1ch-chuy\u1ec3n h\u00f3a m\u1ea1nh m\u1ebd h\u01a1n nhi\u1ec1u so v\u1edbi t\u1ed5ng c\u00e2n n\u1eb7ng, do \u0111\u00f3 m\u1ee9c gi\u1ea3m 25% l\u00e0 r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb n\u1ebfu \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ebf nh\u01b0ng ch\u1eef &#8220;n\u1ebfu&#8221; \u1ea5y mang s\u1ee9c n\u1eb7ng r\u1ea5t l\u1edbn. Vi\u1ec7c gi\u1ea3m m\u1ee1 n\u1ed9i t\u1ea1ng m\u1edbi ch\u1ec9 l\u00e0 t\u00edn hi\u1ec7u \u0111\u1ea7y h\u1ee9a h\u1eb9n, ch\u01b0a ph\u1ea3i s\u1ef1 th\u1eadt \u0111\u01b0\u1ee3c x\u00e1c l\u1eadp v\u1eefng ch\u1eafc. C\u00e1c nghi\u00ean c\u1ee9u t\u00e1ch ri\u00eang CGA kh\u1ecfi ma tr\u1eadn c\u00e0 ph\u00ea t\u1ef1 nhi\u00ean, ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd caffeine v\u00e0 c\u00e1c polyphenol kh\u00e1c, l\u1ea1i cho ra k\u1ebft qu\u1ea3 thi\u1ebfu nh\u1ea5t qu\u00e1n. M\u1ed9t th\u1eed nghi\u1ec7m tr\u00ean nam gi\u1edbi kh\u1ecfe m\u1ea1nh t\u00ecnh nguy\u1ec7n n\u1ea1p 329 mg CGA m\u1ed7i ng\u00e0y trong b\u1ed1n tu\u1ea7n nh\u1eadn th\u1ea5y kh\u00f4ng c\u00f3 s\u1ef1 s\u1ee5t gi\u1ea3m \u0111\u00e1ng k\u1ec3 n\u00e0o v\u1ec1 c\u00e2n n\u1eb7ng, ch\u1ec9 s\u1ed1 BMI hay t\u1ef7 l\u1ec7 m\u1ee1 c\u01a1 th\u1ec3 so v\u1edbi nh\u00f3m d\u00f9ng gi\u1ea3 d\u01b0\u1ee3c. T\u00e1c \u0111\u1ed9ng gi\u1ea3m m\u1ee1 c\u00f3 v\u1ebb khi\u00eam t\u1ed1n h\u01a1n v\u00e0 kh\u00f3 l\u1eb7p l\u1ea1i h\u01a1n nhi\u1ec1u so v\u1edbi t\u00e1c \u0111\u1ed9ng tr\u00ean glucose, v\u00e0 n\u00f3 ch\u1eafc ch\u1eafn kh\u00f4ng th\u1ec3 quy cho m\u1ed9t m\u00ecnh CGA. Vi\u1ec7c coi c\u00e0 ph\u00ea nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 gi\u1ea3m c\u00e2n th\u1ea7n t\u1ed1c d\u1ef1a tr\u00ean nh\u1eefng b\u1eb1ng ch\u1ee9ng n\u00e0y l\u00e0 s\u1ef1 c\u01b0\u1eddng \u0111i\u1ec7u h\u00f3a m\u00e0 d\u1eef li\u1ec7u khoa h\u1ecdc kh\u00f4ng \u1ee7ng h\u1ed9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ec7 Tim M\u1ea1ch: T\u00edn Hi\u1ec7u L\u00e2m S\u00e0ng V\u1eefng Ch\u1eafc Nh\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Huy\u1ebft \u00e1p v\u00e0 ch\u1ee9c n\u0103ng n\u1ed9i m\u00f4 \u0111\u1ea1i di\u1ec7n cho nh\u1eefng t\u00e1c \u0111\u1ed9ng tim m\u1ea1ch c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao nh\u1ea5t. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16820341\/\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>C\u00e1c b\u00e0i t\u1ed5ng quan h\u1ec7 th\u1ed1ng trong y v\u0103n<\/strong><\/u><\/a> ghi nh\u1eadn m\u1ee9c gi\u1ea3m trung b\u00ecnh kho\u1ea3ng \u22128,4 mmHg huy\u1ebft \u00e1p t\u00e2m thu v\u00e0 \u22125,9 mmHg huy\u1ebft \u00e1p t\u00e2m tr\u01b0\u01a1ng khi duy tr\u00ec n\u1ea1p CGA \u0111\u1ec1u \u0111\u1eb7n. \u0110\u1ec3 d\u1ec5 h\u00ecnh dung, vi\u1ec7c h\u1ea1 5 mmHg huy\u1ebft \u00e1p t\u00e2m thu \u0111\u00e3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ef1 suy gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 \u0111\u1ed9t qu\u1ef5 \u1edf c\u1ea5p \u0111\u1ed9 qu\u1ea7n th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 ch\u1ebf \u1edf \u0111\u00e2y g\u1eafn li\u1ec1n v\u1edbi con \u0111\u01b0\u1eddng eNOS v\u00e0 Nrf2\/HO-1: CGA h\u1ed7 tr\u1ee3 l\u00e0m t\u0103ng sinh kh\u1ea3 d\u1ee5ng c\u1ee7a oxit nitric trong l\u1edbp n\u1ed9i m\u00f4 m\u1ea1ch m\u00e1u, v\u1ed1n l\u00e0 \u0111\u1ed9ng l\u1ef1c sinh h\u00f3a ch\u00ednh t\u1ea1o ra s\u1ef1 gi\u00e3n m\u1ea1ch v\u00e0 \u0111i\u1ec1u h\u00f2a huy\u1ebft \u00e1p. C\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng n\u1ed9i m\u00f4 c\u0169ng \u0111\u01b0\u1ee3c ghi nh\u1eadn nh\u01b0 m\u1ed9t k\u1ebft qu\u1ea3 \u0111\u1ed9c l\u1eadp, cho th\u1ea5y l\u1ee3i \u00edch tim m\u1ea1ch kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1ef1 thay \u0111\u1ed5i huy\u1ebft \u0111\u1ed9ng h\u1ecdc c\u1ee5c b\u1ed9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t l\u01b0u \u00fd quan tr\u1ecdng: nh\u1eefng k\u1ebft qu\u1ea3 n\u00e0y \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady nh\u1ea5t \u0111\u1ed1i v\u1edbi vi\u1ec7c \u0111i\u1ec1u h\u00f2a huy\u1ebft \u00e1p v\u00e0 \u0111\u01b0\u1eddng huy\u1ebft. Ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p ch\u1eafc ch\u1eafn cho vi\u1ec7c \u0111\u1ed1t m\u1ee1. V\u00e0 m\u1ea5u ch\u1ed1t l\u00e0, ch\u00fang ch\u1ec9 xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng li\u1ec1u l\u01b0\u1ee3ng \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i c\u00f3 ch\u1ee7 \u0111\u00edch trong vi\u1ec7c ch\u1ecdn l\u1ef1a lo\u1ea1i c\u00e0 ph\u00ea \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u1ea5t k\u1ef3 t\u00e1ch c\u00e0 ph\u00ea n\u00e0o c\u0169ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u1ee9c \u0110\u1ed9 Rang: Bi\u1ebfn S\u1ed1 L\u1edbn Nh\u1ea5t Quy\u1ebft \u0110\u1ecbnh L\u01b0\u1ee3ng CGA Trong T\u00e1ch C\u1ee7a B\u1ea1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ee9c \u0111\u1ed9 rang l\u00e0 bi\u1ebfn s\u1ed1 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c l\u1edbn nh\u1ea5t quy\u1ebft \u0111\u1ecbnh th\u1ef1c t\u1ebf c\u00f3 bao nhi\u00eau axit chlorogenic \u0111i v\u00e0o ly c\u1ee7a b\u1ea1n. CGA l\u00e0 h\u1ee3p ch\u1ea5t k\u00e9m b\u1ec1n nhi\u1ec7t \u2014 n\u00f3 ph\u00e2n h\u1ee7y d\u1ea7n d\u1ea7n v\u00e0 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c khi nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian rang t\u0103ng l\u00ean, v\u00e0 m\u1ee9c \u0111\u1ed9 s\u1ee5t gi\u1ea3m kh\u00f4ng h\u1ec1 nh\u1ecf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ebb rang nh\u1ea1t (light roast) gi\u1eef l\u1ea1i nhi\u1ec1u CGA nh\u1ea5t. M\u1ed9t ly c\u00e0 ph\u00ea rang nh\u1ea1t \u0111\u01b0\u1ee3c pha chu\u1ea9n m\u1ef1c 200ml th\u01b0\u1eddng mang l\u1ea1i t\u1eeb 92 \u0111\u1ebfn 188 mg CGA. Rang v\u1eeba (medium roast) n\u1eb1m \u1edf kho\u1ea3ng gi\u1eefa. Trong khi \u0111\u00f3, c\u00e1c m\u1ebb rang \u0111\u1eadm (dark roast) c\u00f3 th\u1ec3 ch\u1ec9 gi\u1eef l\u1ea1i ch\u01b0a \u0111\u1ea7y m\u1ed9t n\u1eeda l\u01b0\u1ee3ng CGA ban \u0111\u1ea7u c\u1ee7a h\u1ea1t xanh \u2014 th\u1eadm ch\u00ed th\u1ea5p h\u01a1n nhi\u1ec1u t\u00f9y thu\u1ed9c v\u00e0o profile rang. H\u1ee3p ch\u1ea5t n\u00e0y kh\u00f4ng bi\u1ebfn m\u1ea5t ho\u00e0n to\u00e0n m\u00e0 chuy\u1ec3n h\u00f3a: m\u1ed9t ph\u1ea7n CGA bi\u1ebfn \u0111\u1ed5i th\u00e0nh lactone v\u00e0 c\u00e1c d\u1eabn xu\u1ea5t kh\u00e1c trong l\u00f2 rang, v\u00e0 m\u1ed9t ph\u1ea7n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o c\u00e1c ph\u00e2n t\u1eed melanoidin \u2014 nh\u1eefng polymer m\u00e0u n\u00e2u ki\u1ebfn t\u1ea1o n\u00ean h\u01b0\u01a1ng v\u1ecb v\u00e0 s\u1eafc v\u00f3c c\u1ee7a h\u1ea1t c\u00e0 ph\u00ea ch\u00edn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 n\u01a1i c\u00e2u chuy\u1ec7n \u0111\u1ea1i ch\u00fang v\u1ec1 \u0111\u1ed9 rang v\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p. Rang \u0111\u1eadm kh\u00f4ng h\u1ec1 s\u1ea1ch ch\u1ea5t ch\u1ed1ng oxy h\u00f3a; c\u00e1c ph\u00e2n t\u1eed melanoidin h\u00ecnh th\u00e0nh khi rang \u0111\u1eadm c\u0169ng c\u00f3 ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a ri\u00eang c\u1ee7a ch\u00fang. Th\u1ebf nh\u01b0ng c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u00f3 kh\u00f4ng s\u1edf h\u1eefu nh\u1eefng c\u01a1 ch\u1ebf chuy\u1ec3n h\u00f3a \u0111\u1eb7c hi\u1ec7u c\u1ee7a CGA \u2014 nh\u01b0 kh\u1ea3 n\u0103ng k\u00edch ho\u1ea1t AMPK, \u1ee9c ch\u1ebf glucose-6-phosphatase hay t\u01b0\u01a1ng t\u00e1c tr\u1ee5c Nrf2. N\u1ebfu nh\u1eefng con \u0111\u01b0\u1eddng chuy\u1ec3n h\u00f3a n\u00e0y l\u00e0 \u01b0u ti\u00ean c\u1ee7a b\u1ea1n, m\u1ee9c \u0111\u1ed9 rang kh\u00f4ng c\u00f2n l\u00e0 s\u1edf th\u00edch v\u1ecb gi\u00e1c \u0111\u01a1n thu\u1ea7n n\u1eefa. \u0110\u00f3 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh v\u1ec1 m\u1eb7t \u0111\u1ecbnh li\u1ec1u sinh h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24657333\/\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>GS. Alan Crozier<\/strong><\/u><\/a>, Gi\u00e1o s\u01b0 H\u00f3a sinh Th\u1ef1c v\u1eadt v\u00e0 Dinh d\u01b0\u1ee1ng Con ng\u01b0\u1eddi t\u1ea1i \u0110\u1ea1i h\u1ecdc Glasgow, \u0111\u00e3 \u0111\u1ecbnh l\u01b0\u1ee3ng tr\u1ef1c ti\u1ebfp: h\u00e0m l\u01b0\u1ee3ng CGA dao \u0111\u1ed9ng t\u1eeb 27,33 \u0111\u1ebfn 121,25 mg tr\u00ean m\u1ed7i t\u00e1ch 200ml gi\u1eefa c\u00e1c lo\u1ea1i c\u00e0 ph\u00ea th\u01b0\u01a1ng m\u1ea1i tr\u00ean th\u1ecb tr\u01b0\u1eddng, v\u1edbi c\u1ea5p \u0111\u1ed9 rang l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn s\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y. Nghi\u00ean c\u1ee9u c\u1ee7a \u00f4ng x\u00e1c nh\u1eadn vi\u1ec7c rang nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m suy gi\u1ea3m nghi\u00eam tr\u1ecdng l\u01b0\u1ee3ng CGA v\u00e0 vi\u1ec7c ch\u1ecdn l\u1ef1a c\u00e0 ph\u00ea c\u00f3 \u00fd ngh\u0129a quy\u1ebft \u0111\u1ecbnh trong vi\u1ec7c mang l\u1ea1i l\u01b0\u1ee3ng n\u1ea1p CGA t\u1ed1i \u01b0u. \u0110\u00f3 l\u00e0 ph\u00e9p \u0111o \u0111\u1ea1c th\u1ef1c t\u1ebf, kh\u00f4ng ph\u1ea3i l\u1eddi \u0111\u1ed3n \u0111o\u00e1n ti\u1ebfp th\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u00fac c\u00e1c th\u00f4ng \u0111i\u1ec7p qu\u1ea3ng b\u00e1 c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t kh\u1eaft khe. M\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u tuy\u00ean b\u1ed1 s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd ch\u1ee9a &#8220;CGA cao h\u01a1n kho\u1ea3ng 65% so v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u c\u00e0 ph\u00ea h\u1eefu c\u01a1 kh\u00e1c&#8221;. Tuy nhi\u00ean, ch\u01b0a t\u1eebng c\u00f3 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m nghi\u1ec7m \u0111\u1ed9c l\u1eadp, m\u1eabu \u0111\u1ed1i ch\u1ee9ng chu\u1ea9n hay b\u00e1o c\u00e1o ph\u00e2n t\u00edch t\u1eeb ph\u00f2ng th\u00ed nghi\u1ec7m n\u00e0o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 minh b\u1ea1ch \u0111\u1ec3 ch\u1ee9ng minh cho con s\u1ed1 \u0111\u00f3. Kho\u1ea3ng c\u00e1ch gi\u1eefa l\u1eddi qu\u1ea3ng c\u00e1o v\u00e0 s\u1ed1 li\u1ec7u ki\u1ec3m ch\u1ee9ng l\u00e0 \u0111i\u1ec1u r\u1ea5t ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c n\u00e0y. Quy t\u1eafc th\u1ef1c t\u1ebf: h\u00e3y y\u00eau c\u1ea7u con s\u1ed1 miligam ch\u00ednh x\u00e1c tr\u00ean m\u1ed7i t\u00e1ch c\u00f9ng ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng \u0111i k\u00e8m, thay v\u00ec tin v\u00e0o nh\u1eefng t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m so s\u00e1nh m\u01a1 h\u1ed3 kh\u00f4ng c\u00f3 \u0111i\u1ec3m m\u1ed1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y th\u1ec3 hi\u1ec7n s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a h\u00e0m l\u01b0\u1ee3ng CGA qua c\u00e1c c\u1ea5p \u0111\u1ed9 rang, \u0111i k\u00e8m b\u1ed1i c\u1ea3nh v\u1ec1 t\u1ed1c \u0111\u1ed9 suy gi\u1ea3m nhi\u1ec7t v\u00e0 \u00fd ngh\u0129a \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ea3i li\u1ec1u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m trong y v\u0103n l\u00e2m s\u00e0ng:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>C\u1ea5p \u0110\u1ed9 Rang<\/th><th>H\u00e0m L\u01b0\u1ee3ng CGA Chu\u1ea9n M\u1ed7i T\u00e1ch 200ml<\/th><th>M\u1ee9c \u0110\u1ed9 Suy Gi\u1ea3m X\u1ea5p X\u1ec9 So V\u1edbi H\u1ea1t Xanh<\/th><th>Ghi Ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>H\u1ea1t xanh (ch\u01b0a rang)<\/td><td>250\u2013350 mg<\/td><td>M\u1ed1c \u0111\u1ed1i ch\u1ee9ng ban \u0111\u1ea7u<\/td><td>Th\u01b0\u1eddng kh\u00f4ng d\u00f9ng \u0111\u1ec3 pha u\u1ed1ng tr\u1ef1c ti\u1ebfp<\/td><\/tr><tr><td>Rang Nh\u1ea1t (Rang Nh\u1ea1t (Light Roast))<\/td><td>92\u2013188 mg<\/td><td>M\u1ea5t ~30\u201350%<\/td><td>Ch\u1ee9a l\u01b0\u1ee3ng CGA cao nh\u1ea5t \u1edf d\u1ea1ng u\u1ed1ng \u0111\u01b0\u1ee3c; ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c m\u1ee5c ti\u00eau li\u1ec1u l\u01b0\u1ee3ng l\u00e2m s\u00e0ng<\/td><\/tr><tr><td>Rang V\u1eeba (Rang V\u1eeba (Medium Roast))<\/td><td>60\u2013120 mg<\/td><td>M\u1ea5t ~50\u201370%<\/td><td>M\u1ee9c c\u00e2n b\u1eb1ng; dung h\u00f2a gi\u1eefa h\u01b0\u01a1ng v\u1ecb v\u00e0 h\u00e0m l\u01b0\u1ee3ng CGA v\u1eeba ph\u1ea3i<\/td><\/tr><tr><td>Rang \u0110\u1eadm (Rang \u0110\u1eadm (Dark Roast))<\/td><td>25\u201370 mg<\/td><td>M\u1ea5t ~70\u201385%<\/td><td>H\u00e0m l\u01b0\u1ee3ng CGA th\u1ea5p nh\u1ea5t; h\u00ecnh th\u00e0nh melanoidin nh\u01b0ng thi\u1ebfu c\u00e1c c\u01a1 ch\u1ebf chuy\u1ec3n h\u00f3a \u0111\u1eb7c th\u00f9 c\u1ee7a CGA<\/td><\/tr><tr><td>C\u00e1c nh\u00e3n h\u00e0ng tuy\u00ean b\u1ed1 &#8220;CGA cao&#8221;<\/td><td>Bi\u1ebfn thi\u00ean \/ Ch\u01b0a ki\u1ec3m ch\u1ee9ng<\/td><td>Kh\u00f4ng \u00e1p d\u1ee5ng<\/td><td>R\u1ea5t hi\u1ebfm khi cung c\u1ea5p ch\u1ee9ng nh\u1eadn ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ed9c l\u1eadp; c\u1ea7n nh\u00ecn nh\u1eadn th\u1eadn tr\u1ecdng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">V\u01b0\u1ee3t Ra Ngo\u00e0i \u0110\u1ed9 Rang: Gi\u1ed1ng H\u1ea1t, V\u00f9ng Tr\u1ed3ng V\u00e0 Ph\u01b0\u01a1ng Ph\u00e1p S\u01a1 Ch\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Coffea canephora \u2014 h\u1ea1t Robusta \u2014 ch\u00ednh l\u00e0 lo\u00e0i c\u00f3 h\u00e0m l\u01b0\u1ee3ng CGA v\u01b0\u1ee3t tr\u1ed9i, v\u00e0 \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng s\u1ef1 th\u1eadt sinh h\u1ecdc m\u00e0 th\u1ebf gi\u1edbi c\u00e0 ph\u00ea \u0111\u1eb7c s\u1ea3n th\u01b0\u1eddng \u00edt nh\u1ea5n m\u1ea1nh. H\u1ea1t Robusta nh\u00e2n xanh lu\u00f4n ch\u1ee9a kho\u1ea3ng 7\u201310% axit chlorogenic t\u00ednh theo tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4. Trong khi \u0111\u00f3, Coffea arabica \u2014 lo\u00e0i th\u1ed1ng tr\u1ecb ph\u00e2n kh\u00fac specialty v\u00e0 l\u00e0n s\u00f3ng c\u00e0 ph\u00ea th\u1ee9 ba \u2014 ch\u1ec9 \u0111\u1ea1t kho\u1ea3ng 5\u20137%. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch nh\u1ecf \u2014 n\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi vi\u1ec7c b\u1ea1n ch\u1ecdn m\u1ed9t m\u1ee9c rang nh\u1ea1t h\u01a1n v\u1ec1 m\u1eb7t s\u1ea3n l\u01b0\u1ee3ng CGA thu \u0111\u01b0\u1ee3c, ngay c\u1ea3 tr\u01b0\u1edbc khi h\u1ea1t b\u01b0\u1edbc v\u00e0o l\u00f2 rang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So s\u00e1nh Arabica v\u00e0 Robusta \u1edf c\u1ea5p \u0111\u1ed9 c\u00e1c \u0111\u1ed3ng ph\u00e2n c\u00f2n h\u00e9 l\u1ed9 nh\u1eefng chi ti\u1ebft th\u00fa v\u1ecb h\u01a1n. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0963996918308421\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>GS. Nikolai Kuhnert<\/strong><\/u><\/a>, Gi\u00e1o s\u01b0 H\u00f3a h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Jacobs Bremen, nh\u1eadn th\u1ea5y r\u1eb1ng trong khi c\u00e1c axit mono-caffeoylquinic \u2014 bao g\u1ed3m d\u1ea1ng ch\u1ee7 \u0111\u1ea1o 5-CQA \u2014 kh\u00f4ng cho th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t c\u00f3 \u00fd ngh\u0129a th\u1ed1ng k\u00ea gi\u1eefa hai lo\u00e0i, th\u00ec c\u00e1c axit feruloyl quinic v\u00e0 axit dicaffeoylquinic (DiCQA) l\u1ea1i c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch r\u00f5 r\u1ec7t nghi\u00eang v\u1ec1 ph\u00eda Robusta. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec h\u1ed3 s\u01a1 \u0111\u1ed3ng ph\u00e2n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ho\u1ea1t t\u00ednh sinh h\u1ecdc xu\u00f4i d\u00f2ng; c\u00e1c ph\u00e2n t\u1eed DiCQA c\u00f3 t\u01b0\u01a1ng t\u00e1c th\u1ee5 th\u1ec3 ri\u00eang bi\u1ec7t kh\u00e1c v\u1edbi 5-CQA, bi\u1ebfn h\u1ed3 s\u01a1 CGA t\u1eeb Robusta th\u00e0nh m\u1ed9t h\u1ed7n h\u1ee3p \u0111a d\u1ea1ng v\u00e0 phong ph\u00fa h\u01a1n v\u1ec1 m\u1eb7t th\u00e0nh ph\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00ean trong lo\u00e0i Arabica, v\u00f9ng tr\u1ed3ng v\u00e0 \u0111\u1ed9 cao th\u1ed5 nh\u01b0\u1ee1ng t\u1ea1o ra nh\u1eefng bi\u1ebfn thi\u00ean th\u1ee9 c\u1ea5p. \u0110i\u1ec1u ki\u1ec7n canh t\u00e1c \u1edf \u0111\u1ed9 cao l\u1edbn \u2014 th\u01b0\u1eddng tr\u00ean 1.500 m\u00e9t \u2014 c\u00f3 xu h\u01b0\u1edbng s\u1ea3n sinh nh\u1eefng h\u1ea1t c\u00e0 ph\u00ea c\u00f3 n\u1ed3ng \u0111\u1ed9 h\u1ee3p ch\u1ea5t phenolic cao h\u01a1n, bao g\u1ed3m c\u1ea3 CGA. C\u01a1 ch\u1ebf \u1edf \u0111\u00e2y l\u00e0 ph\u1ea3n \u1ee9ng t\u1ef1 v\u1ec7 c\u1ee7a th\u1ef1c v\u1eadt tr\u01b0\u1edbc \u00e1p l\u1ef1c m\u00f4i tr\u01b0\u1eddng: b\u1ee9c x\u1ea1 tia UV gay g\u1eaft, s\u1ef1 bi\u1ebfn thi\u00ean nhi\u1ec7t \u0111\u1ed9 ng\u00e0y \u0111\u00eam v\u00e0 \u00e1p l\u1ef1c s\u00e2u b\u1ec7nh \u1edf v\u00f9ng cao k\u00edch ho\u1ea1t con \u0111\u01b0\u1eddng phenylpropanoid, th\u00fac \u0111\u1ea9y c\u00e2y c\u00e0 ph\u00ea t\u1ed5ng h\u1ee3p CGA nh\u01b0 m\u1ed9t ch\u1ea5t quang b\u1ea3o v\u1ec7 v\u00e0 kh\u00e1ng khu\u1ea9n t\u1ef1 nhi\u00ean. T\u00e1c \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1eadt, nh\u01b0ng bi\u00ean \u0111\u1ed9 nh\u1ecf h\u01a1n s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai lo\u00e0i h\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf \u2014 ch\u1ebf bi\u1ebfn \u01b0\u1edbt (washed) so v\u1edbi s\u01a1 ch\u1ebf kh\u00f4 (natural) hay m\u1eadt ong (honey) \u2014 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 l\u01b0u gi\u1eef CGA \u1edf m\u1ee9c \u0111\u1ed9 th\u1ee9 y\u1ebfu. S\u01a1 ch\u1ebf \u01b0\u1edbt c\u00f3 xu h\u01b0\u1edbng b\u1ea3o to\u00e0n h\u1ed3 s\u01a1 phenolic trong tr\u1ebbo h\u01a1n, trong khi s\u01a1 ch\u1ebf kh\u00f4 k\u00e9o theo c\u00e1c bi\u1ebfn s\u1ed1 l\u00ean men c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i c\u1ea5u tr\u00fac CGA sau c\u00f9ng. T\u00e1c \u0111\u1ed9ng n\u00e0y ch\u1ec9 x\u1ebfp sau lo\u00e0i h\u1ea1t v\u00e0 m\u1ee9c \u0111\u1ed9 rang, nh\u01b0ng r\u1ea5t \u0111\u00e1ng \u0111\u1ec3 ghi nh\u1eadn n\u1ebfu b\u1ea1n mu\u1ed1n t\u1ed1i \u01b0u h\u00f3a t\u1eebng chi ti\u1ebft nh\u1ecf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0 v\u1eady, th\u1ee9 b\u1eadc \u01b0u ti\u00ean th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo tr\u00ecnh t\u1ef1: lo\u00e0i h\u1ea1t \u0111\u1ee9ng \u0111\u1ea7u, c\u1ea5p \u0111\u1ed9 rang th\u1ee9 hai, v\u00f9ng tr\u1ed3ng th\u1ee9 ba v\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf th\u1ee9 t\u01b0. M\u1ed9t h\u1ea1t Robusta ch\u01b0a rang ho\u1eb7c rang si\u00eau nh\u1ea1t mang l\u1ea1i l\u01b0\u1ee3ng CGA tr\u00ean m\u1ed7i gram cao nh\u1ea5t trong s\u1ed1 m\u1ecdi lo\u1ea1i c\u00e0 ph\u00ea th\u01b0\u01a1ng m\u1ea1i. Tuy nhi\u00ean, s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i v\u1ec1 h\u01b0\u01a1ng v\u1ecb l\u00e0 c\u00f3 th\u1eadt \u2014 h\u00e0m l\u01b0\u1ee3ng CGA cao trong Robusta g\u1eafn li\u1ec1n v\u1edbi v\u1ecb \u0111\u1eafng g\u1eaft h\u01a1n v\u00e0 \u00edt h\u01b0\u01a1ng th\u01a1m hoa tr\u00e1i \u2014 \u0111\u00f3 l\u00e0 l\u00fd do v\u00ec sao m\u1ed9t m\u1ebb Arabica rang nh\u1ea1t t\u1eeb v\u00f9ng n\u00fai cao th\u01b0\u1eddng \u0111\u1ea1i di\u1ec7n cho \u0111i\u1ec3m dung h\u00f2a l\u00fd t\u01b0\u1edfng nh\u1ea5t gi\u1eefa l\u01b0\u1ee3ng CGA n\u1ea1p v\u00e0o v\u00e0 s\u1ef1 th\u1ecfa m\u00e3n c\u1ee7a v\u1ecb gi\u00e1c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/arabica-vs-robusta-caffeine-comparison-1024x576.webp\" alt=\"Macro side by side view of Arabica and Robusta coffee beans\" class=\"wp-image-50918\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/arabica-vs-robusta-caffeine-comparison-1024x576.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/arabica-vs-robusta-caffeine-comparison-300x169.webp 300w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/arabica-vs-robusta-caffeine-comparison-768x432.webp 768w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/arabica-vs-robusta-caffeine-comparison.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Kho\u1ea3ng Tr\u1ed1ng \u1ea8n Gi\u1ea5u: V\u00ec Sao Li\u1ec1u L\u01b0\u1ee3ng Th\u1ef1c T\u1ebf Ch\u1ec9 B\u1eb1ng M\u1ed9t Ph\u1ea7n Nh\u1ecf Trong T\u00e1ch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sinh kh\u1ea3 d\u1ee5ng c\u1ee7a CGA l\u00e0 bi\u1ebfn s\u1ed1 m\u00e0 h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 \u1ea5n ph\u1ea9m ti\u1ebfp th\u1ecb n\u00e0o nh\u1eafc t\u1edbi \u2014 v\u00e0 n\u00f3 ch\u00ednh l\u00e0 th\u01b0\u1edbc \u0111o hi\u1ec7u ch\u1ec9nh l\u1ea1i to\u00e0n b\u1ed9 c\u00e1c con s\u1ed1 trong b\u00e0i vi\u1ebft n\u00e0y. Bi\u1ebft \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng CGA trong t\u00e1ch c\u00e0 ph\u00ea l\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n nh\u01b0ng ch\u01b0a \u0111\u1ee7. Nh\u1eefng g\u00ec th\u1ef1c s\u1ef1 \u0111i v\u00e0o tu\u1ea7n ho\u00e0n to\u00e0n th\u00e2n l\u1ea1i l\u00e0 m\u1ed9t con s\u1ed1 ho\u00e0n to\u00e0n kh\u00e1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ec7 Ti\u00eau H\u00f3a X\u1eed L\u00fd CGA Nh\u01b0 Th\u1ebf N\u00e0o Tr\u01b0\u1edbc Khi V\u00e0o M\u00e1u?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi u\u1ed1ng, CGA kh\u00f4ng \u0111i nguy\u00ean v\u1eb9n v\u00e0o d\u00f2ng m\u00e1u. M\u1ed9t ph\u1ea7n \u0111\u00e1ng k\u1ec3 b\u1ecb th\u1ee7y ph\u00e2n t\u1ea1i ru\u1ed9t non b\u1edfi c\u00e1c enzyme esterase, gi\u1ea3i ph\u00f3ng axit caffeic v\u00e0 axit quinic th\u00e0nh hai h\u1ee3p ch\u1ea5t \u0111\u1ed9c l\u1eadp. Ph\u1ea7n kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ea5p thu t\u1ea1i ru\u1ed9t non s\u1ebd tr\u00f4i xu\u1ed1ng \u0111\u1ea1i tr\u00e0ng, n\u01a1i h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t ti\u1ebfp t\u1ee5c chuy\u1ec3n h\u00f3a n\u00f3 th\u00e0nh c\u00e1c axit phenolic \u2014 ch\u1ee7 y\u1ebfu l\u00e0 axit ferulic, axit dihydrocaffeic v\u00e0 axit hippuric. Nh\u1eefng ch\u1ea5t chuy\u1ec3n h\u00f3a n\u00e0y xu\u1ea5t hi\u1ec7n tho\u00e1ng qua trong huy\u1ebft t\u01b0\u01a1ng, nh\u01b0ng nh\u01b0 <a href=\"https:\/\/www.mdpi.com\/2072-6643\/2\/8\/820\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>GS. Michael N. Clifford<\/strong><\/u><\/a> thu\u1ed9c \u0110\u1ea1i h\u1ecdc Surrey \u0111\u00e3 ghi nh\u1eadn, c\u01a1 th\u1ec3 x\u1eed l\u00fd ch\u00fang ph\u1ea7n l\u1edbn nh\u01b0 c\u00e1c ch\u1ea5t ngo\u1ea1i sinh (xenobiotic) v\u00e0 nhanh ch\u00f3ng \u0111\u00e0o th\u1ea3i ch\u00fang ra kh\u1ecfi h\u1ec7 tu\u1ea7n ho\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3 sau c\u00f9ng: ch\u1ec9 kho\u1ea3ng 33% l\u01b0\u1ee3ng CGA ti\u00eau th\u1ee5 \u0111i \u0111\u01b0\u1ee3c v\u00e0o tu\u1ea7n ho\u00e0n to\u00e0n th\u00e2n d\u01b0\u1edbi d\u1ea1ng h\u1ee3p ch\u1ea5t g\u1ed1c ho\u1eb7c c\u00e1c d\u1eabn xu\u1ea5t c\u00f3 ho\u1ea1t t\u00ednh sinh h\u1ecdc. T\u1ef7 l\u1ec7 h\u1ea5p thu n\u00e0y kh\u00f4ng h\u1ec1 c\u1ed1 \u0111\u1ecbnh \u2014 n\u00f3 dao \u0111\u1ed9ng r\u1ea5t l\u1edbn gi\u1eefa c\u00e1c c\u00e1 nh\u00e2n t\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t. M\u1ed9t ng\u01b0\u1eddi c\u00f3 h\u1ec7 vi sinh gi\u00e0u c\u00e1c ch\u1ee7ng vi khu\u1ea9n chuy\u1ec3n h\u00f3a CGA s\u1ebd bi\u1ebfn \u0111\u1ed5i nhi\u1ec1u h\u1ee3p ch\u1ea5t n\u00e0y th\u00e0nh c\u00e1c axit phenolic t\u1ea1i \u0111\u1ea1i tr\u00e0ng h\u01a1n v\u00e0 h\u1ea5p thu \u00edt CGA nguy\u00ean v\u1eb9n h\u01a1n. Ng\u01b0\u1ee3c l\u1ea1i, ng\u01b0\u1eddi c\u00f3 h\u1ec7 vi sinh kh\u00e1c c\u00f3 th\u1ec3 h\u1ea5p thu nhi\u1ec1u h\u1ee3p ch\u1ea5t g\u1ed1c h\u01a1n nh\u01b0ng l\u1ea1i nh\u1eadn \u0111\u01b0\u1ee3c \u00edt ch\u1ea5t chuy\u1ec3n h\u00f3a xu\u00f4i d\u00f2ng h\u01a1n. Ho\u1ea1t t\u00ednh sinh h\u1ecdc c\u1ee7a c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a \u0111\u00f3 kh\u00f4ng ho\u00e0n to\u00e0n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi h\u1ee3p ch\u1ea5t g\u1ed1c ban \u0111\u1ea7u, v\u00e0 khoa h\u1ecdc hi\u1ec7n v\u1eabn ch\u01b0a gi\u1ea3i m\u00e3 tr\u1ecdn v\u1eb9n ph\u00e2n \u0111o\u1ea1n n\u00e0o tr\u1ef1c ti\u1ebfp mang l\u1ea1i k\u1ebft qu\u1ea3 c\u1ee5 th\u1ec3 n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00dd Ngh\u0129a C\u1ee7a \u0110i\u1ec1u N\u00e0y \u0110\u1ed1i V\u1edbi Li\u1ec1u L\u01b0\u1ee3ng Th\u1ef1c T\u1ebf C\u1ee7a B\u1ea1n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y chuy\u1ec3n h\u00f3a tr\u1ea7n h\u1ea5p thu n\u00e0y th\u00e0nh nh\u1eefng con s\u1ed1 \u0111\u1eddi th\u01b0\u1eddng: m\u1ed9t ly c\u00e0 ph\u00ea rang nh\u1ea1t ch\u1ee9a 150 mg CGA th\u1ef1c ch\u1ea5t ch\u1ec9 \u0111\u01b0a \u0111\u01b0\u1ee3c kho\u1ea3ng 50 mg h\u1ee3p ch\u1ea5t g\u1ed1c c\u00f3 sinh kh\u1ea3 d\u1ee5ng v\u00e0o tu\u1ea7n ho\u00e0n m\u00e1u. Ph\u1ea7n c\u00f2n l\u1ea1i ho\u1eb7c \u0111\u00e3 b\u1ecb th\u1ee7y ph\u00e2n \u1edf ru\u1ed9t non, ho\u1eb7c b\u1ecb vi khu\u1ea9n ru\u1ed9t gi\u00e0 ph\u00e2n gi\u1ea3i, ho\u1eb7c b\u1ecb thanh th\u1ea3i tr\u01b0\u1edbc khi k\u1ecbp k\u00edch ho\u1ea1t c\u00e1c hi\u1ec7u \u1ee9ng Nrf2 hay AMPK t\u1eebng ghi nh\u1eadn trong c\u00e1c th\u00ed nghi\u1ec7m t\u1ebf b\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do v\u00ec sao kho\u1ea3ng c\u00e1ch gi\u1eefa b\u1eb1ng ch\u1ee9ng \u1ed1ng nghi\u1ec7m (in-vitro) v\u00e0 k\u1ebft qu\u1ea3 l\u00e2m s\u00e0ng tr\u00ean ng\u01b0\u1eddi \u0111\u1ed1i v\u1edbi CGA l\u1ea1i l\u1edbn h\u01a1n h\u1eb3n so v\u1edbi nhi\u1ec1u h\u1ee3p ch\u1ea5t kh\u00e1c. C\u00e1c nghi\u00ean c\u1ee9u nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o c\u00f3 th\u1ec3 ph\u01a1i nhi\u1ec5m t\u1ebf b\u00e0o tr\u1ef1c ti\u1ebfp v\u1edbi n\u1ed3ng \u0111\u1ed9 CGA cao m\u00e0 h\u1ec7 ti\u00eau h\u00f3a kh\u00f4ng bao gi\u1edd \u0111\u01b0a t\u1edbi \u0111\u01b0\u1ee3c c\u00e1c m\u00f4 ngo\u1ea1i vi trong \u0111i\u1ec1u ki\u1ec7n \u0103n u\u1ed1ng th\u00f4ng th\u01b0\u1eddng. Khi \u0111\u1ecdc m\u1ed9t nghi\u00ean c\u1ee9u ca ng\u1ee3i kh\u1ea3 n\u0103ng k\u00edch ho\u1ea1t Nrf2 m\u1ea1nh m\u1ebd c\u1ee7a CGA, c\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n \u0111\u1eb7t ra l\u00e0: n\u1ed3ng \u0111\u1ed9 s\u1eed d\u1ee5ng trong th\u00ed nghi\u1ec7m \u0111\u00f3 l\u00e0 bao nhi\u00eau, v\u00e0 c\u01a1 th\u1ec3 s\u1ed1ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 \u0111\u00f3 hay kh\u00f4ng?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Infographic d\u01b0\u1edbi \u0111\u00e2y ph\u00e1c h\u1ecda h\u00e0nh tr\u00ecnh n\u00e0y t\u1eeb gi\u1ecdt c\u00e0 ph\u00ea trong t\u00e1ch cho t\u1edbi tu\u1ea7n ho\u00e0n c\u01a1 th\u1ec3, l\u00e0m r\u00f5 c\u00e1c \u0111i\u1ec3m hao h\u1ee5t di\u1ec5n ra \u1edf \u0111\u00e2u v\u00e0 s\u1ef1 bi\u1ebfn thi\u00ean gi\u1eefa c\u00e1c c\u00e1 nh\u00e2n l\u1edbn \u0111\u1ebfn m\u1ee9c n\u00e0o.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1536\" src=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/chlorogenic-acid-bioavailability-infographic.webp\" alt=\"Infographic showing chlorogenic acid absorption pathway from ingestion to systemic circulation with a 33 percent absorption rate\" class=\"wp-image-51156\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/chlorogenic-acid-bioavailability-infographic.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/chlorogenic-acid-bioavailability-infographic-200x300.webp 200w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/chlorogenic-acid-bioavailability-infographic-683x1024.webp 683w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/06\/chlorogenic-acid-bioavailability-infographic-768x1152.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed5 sung chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh, ranh gi\u1edbi sinh kh\u1ea3 d\u1ee5ng n\u00e0y c\u0169ng \u00e1p d\u1ee5ng y h\u1ec7t. D\u1ea3i li\u1ec1u 120\u2013300 mg trong c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng l\u00e0 li\u1ec1u l\u01b0\u1ee3ng n\u1ea1p qua \u0111\u01b0\u1eddng mi\u1ec7ng \u2014 kh\u00f4ng ph\u1ea3i li\u1ec1u l\u01b0\u1ee3ng th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c h\u1ea5p thu v\u00e0o m\u00e1u. N\u1ebfu nh\u00e3n s\u1ea3n ph\u1ea9m qu\u1ea3ng c\u00e1o 400 mg CGA m\u1ed7i vi\u00ean v\u00e0 ng\u1ee5 \u00fd r\u1eb1ng to\u00e0n b\u1ed9 l\u01b0\u1ee3ng \u0111\u00f3 \u0111\u1ec1u ph\u00e1t huy t\u00e1c d\u1ee5ng sinh h\u1ecdc, th\u00ec \u0111\u00f3 l\u00e0 c\u00e1ch truy\u1ec1n th\u00f4ng g\u00e2y hi\u1ec3u l\u1ea7m. N\u00fat th\u1eaft sinh kh\u1ea3 d\u1ee5ng kh\u00f4ng h\u1ec1 bi\u1ebfn m\u1ea5t ch\u1ec9 v\u00ec h\u1ee3p ch\u1ea5t n\u1eb1m trong vi\u00ean nang thay v\u00ec trong t\u00e1ch c\u00e0 ph\u00ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c \u0111\u00e1nh \u0111\u1ed3ng t\u1ed5ng l\u01b0\u1ee3ng CGA th\u00f4 v\u1edbi m\u1ee9c \u0111\u1ed9 l\u1ee3i \u00edch l\u00e0 m\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi\u1ebfn ch\u00fang ta ph\u00f3ng \u0111\u1ea1i m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m th\u1ef1c t\u1ebf. Hi\u1ec3u r\u00f5 \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 CGA v\u00f4 t\u00e1c d\u1ee5ng \u2014 c\u00e1c d\u1eef li\u1ec7u l\u00e2m s\u00e0ng v\u1ec1 huy\u1ebft \u00e1p v\u00e0 \u0111\u01b0\u1eddng huy\u1ebft l\u00e0 c\u00f3 th\u1eadt. \u0110i\u1ec1u \u0111\u00f3 ch\u1ec9 nh\u1eafc nh\u1edf r\u1eb1ng li\u1ec1u l\u01b0\u1ee3ng hi\u1ec7u d\u1ee5ng nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi con s\u1ed1 in tr\u00ean nh\u00e3n, v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c c\u00e1c con s\u1ed1 trung b\u00ecnh c\u1ee7a qu\u1ea7n th\u1ec3 ch\u01b0a ch\u1eafc \u0111\u00e3 d\u1ef1 b\u00e1o ch\u00ednh x\u00e1c ph\u1ea3n \u1ee9ng c\u1ee7a ri\u00eang b\u1ea1n.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1ea3n \u0110\u00fac K\u1ebft Khoa H\u1ecdc Th\u1ef1c S\u1ef1: B\u1eb1ng Ch\u1ee9ng, Gi\u1edbi H\u1ea1n V\u00e0 \u1ee8ng D\u1ee5ng H\u1ee3p L\u00fd Cho B\u1ea3n Th\u00e2n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed5ng h\u1ee3p to\u00e0n b\u1ed9 b\u1ee9c tranh khoa h\u1ecdc v\u1ec1 axit chlorogenic \u0111\u00f2i h\u1ecfi ch\u00fang ta ph\u1ea3i nh\u00ecn nh\u1eadn hai kh\u00eda c\u1ea1nh c\u00f9ng m\u1ed9t l\u00fac: nh\u1eefng c\u01a1 ch\u1ebf sinh h\u1ecdc h\u1ee3p l\u00fd c\u00f3 t\u00edn hi\u1ec7u l\u00e2m s\u00e0ng t\u00edch c\u1ef1c, song h\u00e0nh c\u00f9ng nh\u1eefng ranh gi\u1edbi h\u1ea1n ch\u1ebf c\u00f3 th\u1eadt m\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00e0m \u0111\u1eb9p th\u01b0\u1eddng ph\u1edbt l\u1edd. C\u1ea3 hai \u0111\u1ec1u l\u00e0 s\u1ef1 th\u1eadt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng N\u01a1i B\u1eb1ng Ch\u1ee9ng Khoa H\u1ecdc \u0110\u1ee9ng V\u1eefng Nh\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng k\u1ebft qu\u1ea3 l\u00e2m s\u00e0ng c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao nh\u1ea5t c\u1ee7a CGA l\u00e0 h\u1ea1 huy\u1ebft \u00e1p v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i. T\u00edn hi\u1ec7u gi\u1ea3m huy\u1ebft \u00e1p \u2014 kho\u1ea3ng \u22128,4 mmHg t\u00e2m thu v\u00e0 \u22125,9 mmHg t\u00e2m tr\u01b0\u01a1ng \u2014 \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u00e2n b\u1ea3n qua nhi\u1ec1u thi\u1ebft k\u1ebf nghi\u00ean c\u1ee9u kh\u00e1c nhau v\u00e0 ho\u00e0n to\u00e0n \u0103n kh\u1edbp v\u1ec1 m\u1eb7t c\u01a1 ch\u1ebf v\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a CGA l\u00ean ho\u1ea1t t\u00ednh eNOS c\u00f9ng s\u1ef1 gia t\u0103ng sinh kh\u1ea3 d\u1ee5ng oxit nitric n\u1ed9i m\u00f4. Vi\u1ec7c c\u1ea3i thi\u1ec7n \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i c\u0169ng c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i t\u01b0\u01a1ng t\u1ef1, b\u1eaft r\u1ec5 s\u00e2u s\u1eafc t\u1eeb con \u0111\u01b0\u1eddng \u1ee9c ch\u1ebf glucose-6-phosphatase v\u00e0 k\u00edch ho\u1ea1t AMPK.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1c \u0111\u1ed9ng gi\u1ea3m m\u1ee1 n\u1ed9i t\u1ea1ng r\u1ea5t gi\u00e0u ti\u1ec1m n\u0103ng, nh\u01b0ng b\u1eb1ng ch\u1ee9ng hi\u1ec7n t\u1ea1i ch\u01b0a \u0111\u1ee7 v\u1eefng \u0111\u1ec3 coi l\u00e0 m\u1ed9t k\u1ebft qu\u1ea3 ch\u1eafc ch\u1eafn. Con s\u1ed1 gi\u1ea3m 25% m\u1ee1 n\u1ed9i t\u1ea1ng t\u1eeb th\u1eed nghi\u1ec7m 12 tu\u1ea7n u\u1ed1ng c\u00e0 ph\u00ea gi\u00e0u CGA l\u00e0 \u0111i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd, nh\u01b0ng n\u00f3 ch\u01b0a \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, v\u00e0 c\u00e1c bi\u1ebfn s\u1ed1 g\u00e2y nhi\u1ec5u \u2014 nh\u01b0 caffeine, c\u00e1c polyphenol kh\u00e1c hay ch\u1ebf \u0111\u1ed9 \u0103n \u0111i k\u00e8m \u2014 ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t tr\u1ecdn v\u1eb9n gi\u1eefa c\u00e1c nghi\u00ean c\u1ee9u. Vi\u1ec7c gi\u1ea3m c\u00e2n nh\u01b0 m\u1ed9t k\u1ebft qu\u1ea3 \u0111\u1ed9c l\u1eadp l\u1ea1i c\u00e0ng y\u1ebfu \u1edbt h\u01a1n. <a href=\"https:\/\/www.mdpi.com\/2304-8158\/11\/3\/379\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>GS. Maria-Jose Alcaraz<\/strong><\/u><\/a> thu\u1ed9c \u0110\u1ea1i h\u1ecdc Valencia \u0111\u00e3 t\u1ed5ng k\u1ebft y v\u0103n v\u1ec1 h\u1ecd axit hydroxycinnamic v\u00e0 nh\u1eadn \u0111\u1ecbnh r\u1eb1ng c\u00e1c nghi\u00ean c\u1ee9u ch\u1ec9 ra s\u1ef1 s\u1ee5t gi\u1ea3m c\u00e2n n\u1eb7ng, BMI v\u00e0 m\u1ee1 c\u01a1 th\u1ec3 c\u00f3 \u00fd ngh\u0129a th\u1ed1ng k\u00ea ch\u1ec9 chi\u1ebfm thi\u1ec3u s\u1ed1 \u2014 v\u00e0 c\u00f3 \u00edt nh\u1ea5t m\u1ed9t th\u1eed nghi\u1ec7m \u0111\u1ed1i ch\u1ee9ng ch\u1eb7t ch\u1ebd d\u00f9ng 329 mg CGA m\u1ed7i ng\u00e0y trong b\u1ed1n tu\u1ea7n tr\u00ean nam gi\u1edbi t\u00ecnh nguy\u1ec7n kh\u1ecfe m\u1ea1nh cho th\u1ea5y kh\u00f4ng c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 n\u00e0o v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng hay t\u1ef7 l\u1ec7 m\u1ee1 so v\u1edbi gi\u1ea3 d\u01b0\u1ee3c. K\u1ebft qu\u1ea3 \u00e2m t\u00ednh n\u00e0y kh\u00f4ng ph\u1ee7 nh\u1eadn c\u00e1c l\u1ee3i \u00edch kh\u00e1c c\u1ee7a CGA, nh\u01b0ng n\u00f3 gi\u00fap \u0111\u01b0a k\u1ef3 v\u1ecdng c\u1ee7a nh\u1eefng ai t\u00ecm \u0111\u1ebfn c\u00e0 ph\u00ea nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u00e9p c\u00e2n tr\u1edf l\u1ea1i m\u1eb7t \u0111\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng C\u00e2u H\u1ecfi L\u1edbn V\u1eabn \u0110ang B\u1ecf Ng\u1ecf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u kho\u1ea3ng tr\u1ed1ng trong nghi\u00ean c\u1ee9u c\u1ea7n \u0111\u01b0\u1ee3c g\u1ecdi t\u00ean m\u1ed9t c\u00e1ch s\u00f2ng ph\u1eb3ng, b\u1edfi \u0111\u00f3 l\u00e0 ranh gi\u1edbi ph\u00e2n bi\u1ec7t gi\u1eefa m\u1ed9t g\u00f3c nh\u00ecn hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u00e0 m\u1ed9t ni\u1ec1m tin m\u00f9 qu\u00e1ng theo qu\u1ea3ng c\u00e1o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1eef li\u1ec7u an to\u00e0n d\u00e0i h\u1ea1n cho vi\u1ec7c n\u1ea1p li\u1ec1u cao CGA li\u00ean t\u1ee5c \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean 300 mg m\u1ed7i ng\u00e0y \u2014 hi\u1ec7n g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n v\u1eafng b\u00f3ng. C\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng t\u1ea1o ra k\u1ebft qu\u1ea3 t\u00edch c\u1ef1c v\u1ed1n d\u0129 ch\u1ec9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf trong th\u1eddi gian ng\u1eafn. Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1eb7c th\u00f9, bao g\u1ed3m ph\u1ee5 n\u1eef mang thai, ng\u01b0\u1eddi \u0111ang d\u00f9ng thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng m\u00e1u v\u00e0 ng\u01b0\u1eddi c\u00f3 h\u00e0ng r\u00e0o ru\u1ed9t b\u1ecb t\u1ed5n th\u01b0\u01a1ng, \u0111\u1ec1u ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 l\u00fd do \u0111\u1ec3 b\u1ea1n ki\u00eang d\u00e8 CGA, nh\u01b0ng l\u00e0 l\u00fd do x\u00e1c \u0111\u00e1ng \u0111\u1ec3 kh\u00f4ng coi n\u00f3 l\u00e0 an to\u00e0n tuy\u1ec7t \u0111\u1ed1i \u1edf m\u1ecdi m\u1ee9c li\u1ec1u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi v\u1ec1 h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t v\u1eabn l\u00e0 m\u1ed9t \u1ea9n s\u1ed1 l\u1edbn. N\u1ebfu h\u1ec7 vi sinh c\u1ee7a ri\u00eang b\u1ea1n chuy\u1ec3n h\u00f3a ph\u1ea7n l\u1edbn l\u01b0\u1ee3ng CGA th\u00e0nh c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a \u0111\u1ea1i tr\u00e0ng tr\u01b0\u1edbc khi k\u1ecbp \u0111i v\u00e0o tu\u1ea7n ho\u00e0n m\u00e1u, th\u00ec c\u00e1c t\u00e1c \u0111\u1ed9ng Nrf2 v\u00e0 AMPK ghi nh\u1eadn trong ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang ph\u1ea3n \u1ee9ng sinh h\u1ecdc th\u1ef1c t\u1ebf c\u1ee7a c\u01a1 th\u1ec3 b\u1ea1n. S\u1ef1 \u0111\u00e1p \u1ee9ng c\u00e1 nh\u00e2n h\u00f3a \u0111\u1ed1i v\u1edbi polyphenol trong ch\u1ebf \u0111\u1ed9 \u0103n l\u00e0 m\u1ed9t m\u1eb7t tr\u1eadn nghi\u00ean c\u1ee9u n\u00f3ng b\u1ecfng, v\u00e0 CGA l\u00e0 \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u cho s\u1ef1 bi\u1ebfn thi\u00ean n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3 thuy\u1ebft v\u1ec1 t\u01b0\u01a1ng t\u00e1c v\u1edbi s\u1eefa \u2014 cho r\u1eb1ng protein trong s\u1eefa c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi CGA v\u00e0 l\u00e0m gi\u1ea3m sinh kh\u1ea3 d\u1ee5ng c\u1ee7a n\u00f3 \u2014 l\u00e0 ho\u00e0n to\u00e0n h\u1ee3p l\u00fd v\u1ec1 m\u1eb7t sinh h\u1ecdc v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00eau ra trong y v\u0103n, nh\u01b0ng d\u1eef li\u1ec7u tr\u00ean ng\u01b0\u1eddi ch\u01b0a \u0111\u1ee7 \u0111\u1ed9 d\u00e0y \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh ch\u1eafc ch\u1eafn. N\u1ebfu b\u1ea1n u\u1ed1ng c\u00e0 ph\u00ea gi\u00e0u CGA v\u1edbi m\u1ee5c \u0111\u00edch h\u1ed7 tr\u1ee3 chuy\u1ec3n h\u00f3a, vi\u1ec7c d\u00e0nh ra \u00edt nh\u1ea5t m\u1ed9t c\u1eef u\u1ed1ng \u0111en nguy\u00ean b\u1ea3n l\u00e0 s\u1ef1 th\u1eadn tr\u1ecdng h\u1ee3p l\u00fd, d\u00f9 ch\u01b0a ph\u1ea3i l\u00e0 quy t\u1eafc b\u1eaft bu\u1ed9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau c\u00f9ng, c\u00e2u h\u1ecfi li\u1ec7u CGA c\u00f3 ph\u00e1t huy t\u00e1c d\u1ee5ng t\u1ed1t nh\u1ea5t khi n\u1eb1m trong to\u00e0n b\u1ed9 ma tr\u1eadn t\u1ef1 nhi\u00ean c\u1ee7a h\u1ea1t c\u00e0 ph\u00ea hay kh\u00f4ng v\u1eabn ch\u01b0a c\u00f3 l\u1eddi \u0111\u00e1p tr\u1ecdn v\u1eb9n. C\u00e0 ph\u00ea ch\u1ee9a h\u00e0ng tr\u0103m h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc \u2014 trigonelline, diterpene, c\u00e1c axit hydroxycinnamic kh\u00e1c \u2014 v\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang v\u1edbi c\u00e1c con \u0111\u01b0\u1eddng truy\u1ec1n t\u00edn hi\u1ec7u c\u1ee7a CGA v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c l\u1eadp b\u1ea3n \u0111\u1ed3 \u0111\u1ea7y \u0111\u1ee7. Hi\u1ec7u \u1ee9ng t\u1ed5ng h\u00f2a c\u1ee7a to\u00e0n b\u1ed9 ma tr\u1eadn c\u00f3 th\u1ec3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n t\u1ed5ng c\u1ee7a t\u1eebng ph\u00e2n t\u1eed CGA \u0111\u01a1n l\u1ebb, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c vi\u00ean u\u1ed1ng b\u1ed5 sung chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t can thi\u1ec7p sinh h\u1ecdc ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t so v\u1edbi vi\u1ec7c th\u01b0\u1edfng th\u1ee9c m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea ch\u1ecdn l\u1ecdc chu\u1ea9n m\u1ef1c, ch\u1ee9 kh\u00f4ng \u0111\u01a1n thu\u1ea7n ch\u1ec9 l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n c\u00f4 \u0111\u1eb7c h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1eddi Khuy\u00ean Th\u1ef1c Ti\u1ec5n Cu\u1ed1i C\u00f9ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f3i quen th\u01b0\u1edfng th\u1ee9c c\u00e0 ph\u00ea rang nh\u1ea1t m\u1ed7i ng\u00e0y, l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 h\u1ea1t tr\u1ed3ng \u1edf v\u00f9ng n\u00fai cao \u2014 \u0111\u1ebfn t\u1eeb m\u1ed9t ngu\u1ed3n cung minh b\u1ea1ch v\u1ec1 h\u00e0m l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng \u2014 l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0103n u\u1ed1ng th\u00f4ng minh \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea3i thi\u1ec7n nh\u1eb9 nh\u00e0ng huy\u1ebft \u00e1p v\u00e0 \u0111i\u1ec1u h\u00f2a \u0111\u01b0\u1eddng huy\u1ebft nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a l\u1ed1i s\u1ed1ng c\u00e2n b\u1eb1ng. \u0110\u00f3 l\u00e0 m\u1ed9t nh\u1eadn \u0111\u1ecbnh c\u00f3 gi\u00e1 tr\u1ecb, c\u00f3 c\u0103n c\u1ee9 khoa h\u1ecdc v\u1eefng v\u00e0ng. Nh\u01b0ng \u0111\u00f3 c\u0169ng l\u00e0 m\u1ed9t tuy\u00ean b\u1ed1 c\u00f3 gi\u1edbi h\u1ea1n ch\u1eebng m\u1ef1c h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1eefng g\u00ec gi\u1edbi ti\u1ebfp th\u1ecb th\u01b0\u1eddng h\u1ee9a h\u1eb9n, v\u00e0 s\u1ef1 ch\u1eebng m\u1ef1c \u0111\u00f3 th\u1ec3 hi\u1ec7n t\u00ednh trung th\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng xem c\u00e0 ph\u00ea nh\u01b0 m\u1ed9t lo\u1ea1i thu\u1ed1c \u0111i\u1ec1u tr\u1ecb b\u1ec7nh. \u0110\u1eebng coi n\u00f3 nh\u01b0 m\u1ed9t l\u1ed1i t\u1eaft \u0111\u1ec3 gi\u1ea3m c\u00e2n th\u1ea7n t\u1ed1c. V\u00e0 \u0111\u1eebng bao gi\u1edd m\u1eb7c \u0111\u1ecbnh r\u1eb1ng con s\u1ed1 CGA c\u00e0ng cao tr\u00ean bao b\u00ec s\u1ebd t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi l\u1ee3i \u00edch nh\u1eadn \u0111\u01b0\u1ee3c, b\u1edfi tr\u1ea7n sinh kh\u1ea3 d\u1ee5ng v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t h\u1ec7 vi sinh c\u1ee7a t\u1eebng c\u00e1 nh\u00e2n khi\u1ebfn m\u1ed1i quan h\u1ec7 gi\u1eefa li\u1ec1u l\u01b0\u1ee3ng v\u00e0 k\u1ebft qu\u1ea3 kh\u00f4ng bao gi\u1edd l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u00e1 tr\u1ecb c\u1ee7a vi\u1ec7c th\u1ea5u hi\u1ec3u c\u01a1 ch\u1ebf CGA kh\u00f4ng ph\u1ea3i \u0111\u1ec3 cung c\u1ea5p cho b\u1ea1n m\u1ed9t ph\u00e1c \u0111\u1ed3 c\u1ee9ng nh\u1eafc. N\u00f3 mang l\u1ea1i cho b\u1ea1n b\u1ed9 l\u1ecdc sinh h\u1ecdc chu\u1ea9n x\u00e1c \u0111\u1ec3 t\u1ef1 m\u00ecnh th\u1ea9m \u0111\u1ecbnh nh\u00e3n h\u00e0ng c\u00e0 ph\u00ea ti\u1ebfp theo, s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng m\u1edbi, hay b\u1ea5t k\u1ef3 l\u1eddi \u0111\u1ed3n th\u1ed5i s\u1ee9c kh\u1ecfe n\u00e0o xu\u1ea5t hi\u1ec7n tr\u00ean b\u1ea3ng tin c\u1ee7a b\u1ea1n \u2014 v\u00e0 \u0111\u00e1nh gi\u00e1 ch\u00fang d\u1ef1a tr\u00ean b\u1ea3n ch\u1ea5t khoa h\u1ecdc th\u1ef1c s\u1ef1 ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean chi\u1ebfn d\u1ecbch ti\u1ebfp th\u1ecb c\u1ee7a ng\u01b0\u1eddi kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 video ph\u00e2n t\u00edch h\u1eefu \u00edch v\u1ec1 t\u00e1c \u0111\u1ed9ng tim m\u1ea1ch r\u1ed9ng l\u1edbn h\u01a1n c\u1ee7a c\u00e0 ph\u00ea trong th\u1ef1c t\u1ebf, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1ch h\u1ec7 tu\u1ea7n ho\u00e0n ph\u1ea3n \u1ee9ng v\u1edbi th\u00f3i quen u\u1ed1ng c\u00e0 ph\u00ea \u0111en \u0111i\u1ec1u \u0111\u1ed9:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"What Black Coffee Really Does to Your Circulation After 60 \u2014 and Why Most Seniors Don&amp;apos;t Know\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/-EKxlQm909Y?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0110i\u1ec3m C\u1ed1t L\u00f5i V\u1ec1 Axit Chlorogenic<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Axit chlorogenic kh\u00f4ng ph\u1ea3i m\u1ed9t ph\u00e2n t\u1eed \u0111\u01a1n l\u1ebb m\u00e0 l\u00e0 m\u1ed9t gia \u0111\u00ecnh g\u1ed3m nhi\u1ec1u \u0111\u1ed3ng ph\u00e2n, trong \u0111\u00f3 5-caffeoylquinic acid (5-CQA) l\u00e0 d\u1ea1ng chi\u1ebfm \u01b0u th\u1ebf nh\u1ea5t trong c\u00e0 ph\u00ea.<\/li>\n\n\n\n<li>CGA tr\u1ef1c ti\u1ebfp k\u00edch ho\u1ea1t con \u0111\u01b0\u1eddng Nrf2 v\u00e0 truy\u1ec1n t\u00edn hi\u1ec7u AMPK \u2014 nh\u1eefng c\u01a1 ch\u1ebf gi\u00fap \u0111\u00e1nh th\u1ee9c m\u1ea1ng l\u01b0\u1edbi enzyme ph\u00f2ng v\u1ec7 ch\u1ed1ng oxy h\u00f3a n\u1ed9i sinh v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng \u0111i\u1ec1u h\u00f2a glucose \u1edf c\u1ea5p \u0111\u1ed9 t\u1ebf b\u00e0o.<\/li>\n\n\n\n<li>C\u00e1c k\u1ebft qu\u1ea3 l\u00e2m s\u00e0ng c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao nh\u1ea5t l\u00e0 h\u1ea1 huy\u1ebft \u00e1p khi\u00eam t\u1ed1n (kho\u1ea3ng \u22128,4\/\u22125,9 mmHg) v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u01b0\u1eddng huy\u1ebft l\u00fac \u0111\u00f3i; trong khi b\u1eb1ng ch\u1ee9ng v\u1ec1 gi\u1ea3m m\u1ee1 c\u00f2n thi\u1ebfu nh\u1ea5t qu\u00e1n.<\/li>\n\n\n\n<li>M\u1ebb rang nh\u1ea1t gi\u1eef l\u1ea1i nhi\u1ec1u CGA nh\u1ea5t tr\u00ean m\u1ed7i t\u00e1ch (92\u2013188 mg); c\u00e1c m\u1ebb rang \u0111\u1eadm c\u00f3 th\u1ec3 hao h\u1ee5t h\u01a1n m\u1ed9t n\u1eeda l\u01b0\u1ee3ng CGA ban \u0111\u1ea7u do b\u1ecb nhi\u1ec7t ph\u00e2n h\u1ee7y trong l\u00f2 rang.<\/li>\n\n\n\n<li>Ch\u1ec9 kho\u1ea3ng 33% l\u01b0\u1ee3ng CGA ti\u00eau th\u1ee5 \u0111i \u0111\u01b0\u1ee3c v\u00e0o tu\u1ea7n ho\u00e0n to\u00e0n th\u00e2n, v\u1edbi s\u1ef1 bi\u1ebfn thi\u00ean c\u00e1 nh\u00e2n r\u1ea5t l\u1edbn ch\u1ecbu s\u1ef1 chi ph\u1ed1i c\u1ee7a th\u00e0nh ph\u1ea7n h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t.<\/li>\n\n\n\n<li>D\u1eef li\u1ec7u an to\u00e0n d\u00e0i h\u1ea1n cho li\u1ec1u n\u1ea1p tr\u00ean 300 mg CGA m\u1ed7i ng\u00e0y hi\u1ec7n ch\u01b0a \u0111\u1ea7y \u0111\u1ee7; c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1eb7c th\u00f9 nh\u01b0 ph\u1ee5 n\u1eef mang thai ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng m\u00e1u ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u s\u00e2u.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 Axit Chlorogenic<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Lo\u1ea1i c\u00e0 ph\u00ea n\u00e0o th\u1ef1c s\u1ef1 ch\u1ee9a nhi\u1ec1u axit chlorogenic nh\u1ea5t?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea1t Robusta ch\u01b0a rang (Coffea canephora) ch\u1ee9a nhi\u1ec1u CGA nh\u1ea5t t\u00ednh theo tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 \u2014 kho\u1ea3ng 7\u201310% so v\u1edbi m\u1ee9c 5\u20137% c\u1ee7a Arabica \u2014 nh\u01b0ng v\u00ec h\u1ea7u h\u1ebft ch\u00fang ta kh\u00f4ng u\u1ed1ng h\u1ea1t xanh, n\u00ean m\u1ed9t t\u00e1ch Robusta rang nh\u1ea1t ho\u1eb7c Arabica v\u00f9ng n\u00fai cao rang nh\u1ea1t l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf ch\u1ee9a nhi\u1ec1u CGA nh\u1ea5t trong t\u00e1ch n\u01b0\u1edbc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00eam s\u1eefa v\u00e0o c\u00e0 ph\u00ea c\u00f3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng h\u1ea5p thu axit chlorogenic kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u01b0\u01a1ng t\u00e1c v\u1edbi s\u1eefa l\u00e0 c\u00f3 c\u01a1 s\u1edf sinh h\u1ecdc \u2014 protein trong s\u1eefa c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi polyphenol v\u00e0 l\u00e0m gi\u1ea3m sinh kh\u1ea3 d\u1ee5ng c\u1ee7a ch\u00fang \u2014 nh\u01b0ng b\u1eb1ng ch\u1ee9ng th\u1ef1c nghi\u1ec7m tr\u00ean ng\u01b0\u1eddi ch\u01b0a \u0111\u1ee7 d\u00e0y \u0111\u1ec3 coi l\u00e0 quy t\u1eafc b\u1ea5t di b\u1ea5t d\u1ecbch, do \u0111\u00f3 vi\u1ec7c u\u1ed1ng m\u1ed9t ph\u1ea7n c\u00e0 ph\u00ea \u0111en nguy\u00ean b\u1ea3n l\u00e0 s\u1ef1 th\u1eadn tr\u1ecdng h\u1ee3p l\u00fd thay v\u00ec m\u1ed9t l\u1ec7nh c\u1ea5m c\u1ee9ng nh\u1eafc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vi\u00ean u\u1ed1ng chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea tr\u1ef1c ti\u1ebfp kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u01b0a ch\u1eafc, b\u1edfi m\u1ee9c tr\u1ea7n sinh kh\u1ea3 d\u1ee5ng ~33% \u00e1p d\u1ee5ng cho c\u1ea3 hai h\u00ecnh th\u1ee9c; ngo\u00e0i ra, CGA \u0111\u01a1n ch\u1ea5t trong th\u1ef1c ph\u1ea9m b\u1ed5 sung thi\u1ebfu \u0111i t\u00e1c \u0111\u1ed9ng c\u1ed9ng h\u01b0\u1edfng hi\u1ec7p \u0111\u1ed3ng t\u1eeb ma tr\u1eadn polyphenol v\u00e0 alkaloid t\u1ef1 nhi\u00ean c\u1ee7a h\u1ea1t c\u00e0 ph\u00ea, bi\u1ebfn m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea rang nh\u1ea1t ch\u1ecdn l\u1ecdc th\u00e0nh m\u1ed9t can thi\u1ec7p sinh h\u1ecdc ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 phi\u00ean b\u1ea3n lo\u00e3ng h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00f4i th\u1ef1c s\u1ef1 c\u1ea7n n\u1ea1p bao nhi\u00eau axit chlorogenic m\u1ed7i ng\u00e0y \u0111\u1ec3 c\u00f3 l\u1ee3i cho huy\u1ebft \u00e1p v\u00e0 \u0111\u01b0\u1eddng huy\u1ebft?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng mang l\u1ea1i k\u1ebft qu\u1ea3 t\u00edch c\u1ef1c v\u1ec1 huy\u1ebft \u00e1p v\u00e0 \u0111\u01b0\u1eddng huy\u1ebft th\u01b0\u1eddng s\u1eed d\u1ee5ng li\u1ec1u n\u1ea1p \u0111\u01b0\u1eddng mi\u1ec7ng trong kho\u1ea3ng 120\u2013300 mg CGA, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng hai \u0111\u1ebfn ba t\u00e1ch c\u00e0 ph\u00ea rang nh\u1ea1t m\u1ed7i ng\u00e0y \u2014 nh\u01b0ng h\u00e3y nh\u1edb r\u1eb1ng ch\u1ec9 kho\u1ea3ng m\u1ed9t ph\u1ea7n ba l\u01b0\u1ee3ng \u0111\u00f3 th\u1ef1c s\u1ef1 \u0111i v\u00e0o tu\u1ea7n ho\u00e0n c\u01a1 th\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Axit chlorogenic c\u00f3 g\u00e2y t\u00e1c d\u1ee5ng ph\u1ee5 hay t\u01b0\u01a1ng t\u00e1c v\u1edbi thu\u1ed1c kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c n\u1ea1p CGA li\u1ec1u cao tr\u00ean 300 mg m\u1ed7i ng\u00e0y ch\u01b0a c\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u an to\u00e0n d\u00e0i h\u1ea1n, v\u00e0 CGA ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m tr\u00ean ng\u01b0\u1eddi \u0111ang d\u00f9ng thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng m\u00e1u, v\u00ec v\u1eady n\u1ebfu b\u1ea1n \u0111ang d\u00f9ng thu\u1ed1c l\u00e0m lo\u00e3ng m\u00e1u ho\u1eb7c \u0111ang mang thai, n\u1ec1n t\u1ea3ng b\u1eb1ng ch\u1ee9ng hi\u1ec7n t\u1ea1i qu\u00e1 m\u1ecfng \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh an to\u00e0n n\u1ebfu kh\u00f4ng tham v\u1ea5n \u00fd ki\u1ebfn b\u00e1c s\u0129.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1ch pha c\u00e0 ph\u00ea c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng CGA chi\u1ebft xu\u1ea5t ra t\u00e1ch kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p pha ch\u1ebf c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn hi\u1ec7u su\u1ea5t chi\u1ebft xu\u1ea5t \u2014 th\u1eddi gian ng\u00e2m l\u00e2u h\u01a1n v\u00e0 b\u1ed9t xay m\u1ecbn h\u01a1n nh\u00ecn chung k\u00e9o \u0111\u01b0\u1ee3c nhi\u1ec1u CGA ra kh\u1ecfi b\u00e3 h\u01a1n \u2014 nh\u01b0ng t\u00e1c \u0111\u1ed9ng n\u00e0y ch\u1ec9 l\u00e0 th\u1ee9 y\u1ebfu so v\u1edbi c\u1ea5p \u0111\u1ed9 rang v\u00e0 gi\u1ed1ng h\u1ea1t, v\u1ed1n l\u00e0 hai bi\u1ebfn s\u1ed1 c\u1ed1t l\u00f5i quy\u1ebft \u0111\u1ecbnh ban \u0111\u1ea7u c\u00f3 bao nhi\u00eau CGA t\u1ed3n t\u1ea1i \u0111\u1ec3 chi\u1ebft xu\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00ec sao m\u1ed9t s\u1ed1 ng\u01b0\u1eddi \u0111\u00e1p \u1ee9ng v\u1edbi t\u00e1c \u0111\u1ed9ng chuy\u1ec3n h\u00f3a c\u1ee7a c\u00e0 ph\u00ea t\u1ed1t h\u01a1n nh\u1eefng ng\u01b0\u1eddi kh\u00e1c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e0nh ph\u1ea7n h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t l\u00e0 l\u1eddi gi\u1ea3i th\u00edch kh\u1ea3 d\u0129 nh\u1ea5t: nh\u1eefng ng\u01b0\u1eddi c\u00f3 h\u1ec7 vi sinh kh\u00e1c nhau s\u1ebd chuy\u1ec3n h\u00f3a CGA th\u00e0nh c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a xu\u00f4i d\u00f2ng kh\u00e1c nhau v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c hai ng\u01b0\u1eddi c\u00f9ng u\u1ed1ng m\u1ed9t lo\u1ea1i c\u00e0 ph\u00ea gi\u1ed1ng h\u1ec7t nhau v\u1eabn c\u00f3 th\u1ec3 c\u00f3 m\u1ee9c ph\u01a1i nhi\u1ec5m CGA to\u00e0n th\u00e2n v\u00e0 ph\u1ea3n \u1ee9ng sinh h\u1ecdc ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f3 \u0111i\u1ec3m ng\u01b0\u1ee1ng m\u00e0 t\u1ea1i \u0111\u00f3 vi\u1ec7c u\u1ed1ng th\u00eam c\u00e0 ph\u00ea rang nh\u1ea1t kh\u00f4ng c\u00f2n mang l\u1ea1i th\u00eam l\u1ee3i \u00edch CGA kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 \u2014 v\u00ec sinh kh\u1ea3 d\u1ee5ng c\u1ee7a c\u01a1 th\u1ec3 c\u00f3 ng\u01b0\u1ee1ng b\u00e3o h\u00f2a v\u00e0 li\u1ec1u n\u1ea1p tr\u00ean 300 mg CGA \u0111\u01b0\u1eddng mi\u1ec7ng m\u1ed7i ng\u00e0y ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 t\u00ednh hi\u1ec7u qu\u1ea3 l\u1eabn \u0111\u1ed9 an to\u00e0n, vi\u1ec7c c\u1ed1 u\u1ed1ng th\u00eam nhi\u1ec1u t\u00e1ch c\u00e0 ph\u00ea kh\u00f3 mang l\u1ea1i l\u1ee3i \u00edch l\u0169y ti\u1ebfn t\u01b0\u01a1ng x\u1ee9ng v\u00e0 s\u1ebd \u0111\u1ea9y b\u1ea1n v\u00e0o v\u00f9ng r\u1ee7i ro kh\u00f3 l\u01b0\u1eddng tr\u01b0\u1edbc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00e0i Li\u1ec7u Tham Kh\u1ea3o<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c \u0111\u1ed3ng ph\u00e2n axit chlorogenic t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi t\u00edn hi\u1ec7u Keap1-Nrf2 trong t\u1ebf b\u00e0o Caco-2 &#8211; Springer (T\u1ea1p ch\u00ed H\u00f3a sinh Ph\u00e2n t\u1eed &#038; T\u1ebf b\u00e0o)<\/li>\n\n\n\n<li>K\u00edch ho\u1ea1t con \u0111\u01b0\u1eddng Nrf2 v\u00e0 \u1ee9c ch\u1ebf th\u1ec3 vi\u00eam NLRP3 \u0111\u00f3ng g\u00f3p v\u00e0o hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 c\u1ee7a axit chlorogenic tr\u00ean t\u1ed5n th\u01b0\u01a1ng gan c\u1ea5p t\u00ednh &#8211; ScienceDirect (D\u01b0\u1ee3c l\u00fd Mi\u1ec5n d\u1ecbch Qu\u1ed1c t\u1ebf)<\/li>\n\n\n\n<li>Hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o c\u1ee7a axit chlorogenic ch\u1ed1ng l\u1ea1i stress oxy h\u00f3a do H2O2 trong t\u1ebf b\u00e0o MC3T3-E1 th\u00f4ng qua con \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u Nrf2\/HO-1 qua trung gian PI3K\/Akt &#8211; Oncotarget<\/li>\n\n\n\n<li>Hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 c\u1ee7a Axit Chlorogenic \u0111\u1ed1i v\u1edbi s\u1ef1 l\u00e3o h\u00f3a m\u1ea1ch m\u00e1u th\u00f4ng qua con \u0111\u01b0\u1eddng Nrf2\/HO-1 &#8211; PubMed (T\u1ea1p ch\u00ed Qu\u1ed1c t\u1ebf v\u1ec1 Khoa h\u1ecdc Ph\u00e2n t\u1eed)<\/li>\n\n\n\n<li>Th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng: h\u1ea1 huy\u1ebft \u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c n\u1ea1p axit chlorogenic &#8211; PubMed<\/li>\n\n\n\n<li>T\u00e1c \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf bi\u1ebfn l\u00ean h\u00e0m l\u01b0\u1ee3ng axit chlorogenic trong c\u00e0 ph\u00ea th\u01b0\u01a1ng m\u1ea1i &#8211; PubMed (Food Chemistry)<\/li>\n\n\n\n<li>So s\u00e1nh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c axit chlorogenic \u0111\u1ec3 ph\u00e2n bi\u1ec7t h\u1ea1t c\u00e0 ph\u00ea xanh Robusta v\u00e0 Arabica &#8211; ScienceDirect (Food Research International)<\/li>\n\n\n\n<li>Sinh kh\u1ea3 d\u1ee5ng c\u1ee7a Axit Chlorogenic trong c\u00e0 ph\u00ea v\u00e0 Flavan-3-ol trong tr\u00e0 xanh &#8211; MDPI (Nutrients)<\/li>\n\n\n\n<li>Ti\u00eau th\u1ee5 th\u01b0\u1eddng xuy\u00ean Phenol c\u00e0 ph\u00ea xanh, \u03b2-Glucan y\u1ebfn m\u1ea1ch v\u00e0 c\u00e1c ch\u1ea5t b\u1ed5 sung kh\u00f4ng l\u00e0m thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n c\u01a1 th\u1ec3 \u1edf \u0111\u1ed1i t\u01b0\u1ee3ng th\u1eeba c\u00e2n v\u00e0 b\u00e9o ph\u00ec &#8211; MDPI (Foods)<\/li>\n<\/ul>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Lo\u1ea1i c\u00e0 ph\u00ea n\u00e0o th\u1ef1c s\u1ef1 ch\u1ee9a nhi\u1ec1u axit chlorogenic nh\u1ea5t?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"H\u1ea1t Robusta ch\u01b0a rang (Coffea canephora) ch\u1ee9a nhi\u1ec1u CGA nh\u1ea5t t\u00ednh theo tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 \u2014 kho\u1ea3ng 7\u201310% so v\u1edbi m\u1ee9c 5\u20137% c\u1ee7a Arabica \u2014 nh\u01b0ng v\u00ec h\u1ea7u h\u1ebft ch\u00fang ta kh\u00f4ng u\u1ed1ng h\u1ea1t xanh, n\u00ean m\u1ed9t t\u00e1ch Robusta rang nh\u1ea1t ho\u1eb7c Arabica v\u00f9ng n\u00fai cao rang nh\u1ea1t l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf ch\u1ee9a nhi\u1ec1u CGA nh\u1ea5t trong t\u00e1ch n\u01b0\u1edbc.\"}},{\"@type\":\"Question\",\"name\":\"Th\u00eam s\u1eefa v\u00e0o c\u00e0 ph\u00ea c\u00f3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng h\u1ea5p thu axit chlorogenic kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"T\u01b0\u01a1ng t\u00e1c v\u1edbi s\u1eefa l\u00e0 c\u00f3 c\u01a1 s\u1edf sinh h\u1ecdc \u2014 protein trong s\u1eefa c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi polyphenol v\u00e0 l\u00e0m gi\u1ea3m sinh kh\u1ea3 d\u1ee5ng c\u1ee7a ch\u00fang \u2014 nh\u01b0ng b\u1eb1ng ch\u1ee9ng th\u1ef1c nghi\u1ec7m tr\u00ean ng\u01b0\u1eddi ch\u01b0a \u0111\u1ee7 d\u00e0y \u0111\u1ec3 coi l\u00e0 quy t\u1eafc b\u1ea5t di b\u1ea5t d\u1ecbch, do \u0111\u00f3 vi\u1ec7c u\u1ed1ng m\u1ed9t ph\u1ea7n c\u00e0 ph\u00ea \u0111en nguy\u00ean b\u1ea3n l\u00e0 s\u1ef1 th\u1eadn tr\u1ecdng h\u1ee3p l\u00fd thay v\u00ec m\u1ed9t l\u1ec7nh c\u1ea5m c\u1ee9ng nh\u1eafc.\"}},{\"@type\":\"Question\",\"name\":\"Vi\u00ean u\u1ed1ng chi\u1ebft xu\u1ea5t c\u00e0 ph\u00ea xanh c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n vi\u1ec7c u\u1ed1ng c\u00e0 ph\u00ea tr\u1ef1c ti\u1ebfp kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ch\u01b0a ch\u1eafc, b\u1edfi m\u1ee9c tr\u1ea7n sinh kh\u1ea3 d\u1ee5ng ~33% \u00e1p d\u1ee5ng cho c\u1ea3 hai h\u00ecnh th\u1ee9c; ngo\u00e0i ra, CGA \u0111\u01a1n ch\u1ea5t trong th\u1ef1c ph\u1ea9m b\u1ed5 sung thi\u1ebfu \u0111i t\u00e1c \u0111\u1ed9ng c\u1ed9ng h\u01b0\u1edfng hi\u1ec7p \u0111\u1ed3ng t\u1eeb ma tr\u1eadn polyphenol v\u00e0 alkaloid t\u1ef1 nhi\u00ean c\u1ee7a h\u1ea1t c\u00e0 ph\u00ea, bi\u1ebfn m\u1ed9t t\u00e1ch c\u00e0 ph\u00ea rang nh\u1ea1t ch\u1ecdn l\u1ecdc th\u00e0nh m\u1ed9t can thi\u1ec7p sinh h\u1ecdc ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 phi\u00ean b\u1ea3n lo\u00e3ng h\u01a1n.\"}},{\"@type\":\"Question\",\"name\":\"T\u00f4i th\u1ef1c s\u1ef1 c\u1ea7n n\u1ea1p bao nhi\u00eau axit chlorogenic m\u1ed7i ng\u00e0y \u0111\u1ec3 c\u00f3 l\u1ee3i cho huy\u1ebft \u00e1p v\u00e0 \u0111\u01b0\u1eddng huy\u1ebft?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"C\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng mang l\u1ea1i k\u1ebft qu\u1ea3 t\u00edch c\u1ef1c v\u1ec1 huy\u1ebft \u00e1p v\u00e0 \u0111\u01b0\u1eddng huy\u1ebft th\u01b0\u1eddng s\u1eed d\u1ee5ng li\u1ec1u n\u1ea1p \u0111\u01b0\u1eddng mi\u1ec7ng trong kho\u1ea3ng 120\u2013300 mg CGA, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng hai \u0111\u1ebfn ba t\u00e1ch c\u00e0 ph\u00ea rang nh\u1ea1t m\u1ed7i ng\u00e0y \u2014 nh\u01b0ng h\u00e3y nh\u1edb r\u1eb1ng ch\u1ec9 kho\u1ea3ng m\u1ed9t ph\u1ea7n ba l\u01b0\u1ee3ng \u0111\u00f3 th\u1ef1c s\u1ef1 \u0111i v\u00e0o tu\u1ea7n ho\u00e0n c\u01a1 th\u1ec3.\"}},{\"@type\":\"Question\",\"name\":\"Axit chlorogenic c\u00f3 g\u00e2y t\u00e1c d\u1ee5ng ph\u1ee5 hay t\u01b0\u01a1ng t\u00e1c v\u1edbi thu\u1ed1c kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vi\u1ec7c n\u1ea1p CGA li\u1ec1u cao tr\u00ean 300 mg m\u1ed7i ng\u00e0y ch\u01b0a c\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u an to\u00e0n d\u00e0i h\u1ea1n, v\u00e0 CGA ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m tr\u00ean ng\u01b0\u1eddi \u0111ang d\u00f9ng thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng m\u00e1u, v\u00ec v\u1eady n\u1ebfu b\u1ea1n \u0111ang d\u00f9ng thu\u1ed1c l\u00e0m lo\u00e3ng m\u00e1u ho\u1eb7c \u0111ang mang thai, n\u1ec1n t\u1ea3ng b\u1eb1ng ch\u1ee9ng hi\u1ec7n t\u1ea1i qu\u00e1 m\u1ecfng \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh an to\u00e0n n\u1ebfu kh\u00f4ng tham v\u1ea5n \u00fd ki\u1ebfn b\u00e1c s\u0129.\"}},{\"@type\":\"Question\",\"name\":\"C\u00e1ch pha c\u00e0 ph\u00ea c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng CGA chi\u1ebft xu\u1ea5t ra t\u00e1ch kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ph\u01b0\u01a1ng ph\u00e1p pha ch\u1ebf c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn hi\u1ec7u su\u1ea5t chi\u1ebft xu\u1ea5t \u2014 th\u1eddi gian ng\u00e2m l\u00e2u h\u01a1n v\u00e0 b\u1ed9t xay m\u1ecbn h\u01a1n nh\u00ecn chung k\u00e9o \u0111\u01b0\u1ee3c nhi\u1ec1u CGA ra kh\u1ecfi b\u00e3 h\u01a1n \u2014 nh\u01b0ng t\u00e1c \u0111\u1ed9ng n\u00e0y ch\u1ec9 l\u00e0 th\u1ee9 y\u1ebfu so v\u1edbi c\u1ea5p \u0111\u1ed9 rang v\u00e0 gi\u1ed1ng h\u1ea1t, v\u1ed1n l\u00e0 hai bi\u1ebfn s\u1ed1 c\u1ed1t l\u00f5i quy\u1ebft \u0111\u1ecbnh ban \u0111\u1ea7u c\u00f3 bao nhi\u00eau CGA t\u1ed3n t\u1ea1i \u0111\u1ec3 chi\u1ebft xu\u1ea5t.\"}},{\"@type\":\"Question\",\"name\":\"V\u00ec sao m\u1ed9t s\u1ed1 ng\u01b0\u1eddi \u0111\u00e1p \u1ee9ng v\u1edbi t\u00e1c \u0111\u1ed9ng chuy\u1ec3n h\u00f3a c\u1ee7a c\u00e0 ph\u00ea t\u1ed1t h\u01a1n nh\u1eefng ng\u01b0\u1eddi kh\u00e1c?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Th\u00e0nh ph\u1ea7n h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t l\u00e0 l\u1eddi gi\u1ea3i th\u00edch kh\u1ea3 d\u0129 nh\u1ea5t: nh\u1eefng ng\u01b0\u1eddi c\u00f3 h\u1ec7 vi sinh kh\u00e1c nhau s\u1ebd chuy\u1ec3n h\u00f3a CGA th\u00e0nh c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a xu\u00f4i d\u00f2ng kh\u00e1c nhau v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c hai ng\u01b0\u1eddi c\u00f9ng u\u1ed1ng m\u1ed9t lo\u1ea1i c\u00e0 ph\u00ea gi\u1ed1ng h\u1ec7t nhau v\u1eabn c\u00f3 th\u1ec3 c\u00f3 m\u1ee9c ph\u01a1i nhi\u1ec5m CGA to\u00e0n th\u00e2n v\u00e0 ph\u1ea3n \u1ee9ng sinh h\u1ecdc ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t.\"}},{\"@type\":\"Question\",\"name\":\"C\u00f3 \u0111i\u1ec3m ng\u01b0\u1ee1ng m\u00e0 t\u1ea1i \u0111\u00f3 vi\u1ec7c u\u1ed1ng th\u00eam c\u00e0 ph\u00ea rang nh\u1ea1t kh\u00f4ng c\u00f2n mang l\u1ea1i th\u00eam l\u1ee3i \u00edch CGA kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"C\u00f3 \u2014 v\u00ec sinh kh\u1ea3 d\u1ee5ng c\u1ee7a c\u01a1 th\u1ec3 c\u00f3 ng\u01b0\u1ee1ng b\u00e3o h\u00f2a v\u00e0 li\u1ec1u n\u1ea1p tr\u00ean 300 mg CGA \u0111\u01b0\u1eddng mi\u1ec7ng m\u1ed7i ng\u00e0y ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 t\u00ednh hi\u1ec7u qu\u1ea3 l\u1eabn \u0111\u1ed9 an to\u00e0n, vi\u1ec7c c\u1ed1 u\u1ed1ng th\u00eam nhi\u1ec1u t\u00e1ch c\u00e0 ph\u00ea kh\u00f3 mang l\u1ea1i l\u1ee3i \u00edch l\u0169y ti\u1ebfn t\u01b0\u01a1ng x\u1ee9ng v\u00e0 s\u1ebd \u0111\u1ea9y b\u1ea1n v\u00e0o v\u00f9ng r\u1ee7i ro kh\u00f3 l\u01b0\u1eddng tr\u01b0\u1edbc.\"}}]}<\/script>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\/\/coffeefactz.com\/chlorogenic-acid-coffee-antioxidant\/#richSnippet\",\"about\":[{\"@type\":\"Thing\",\"name\":\"Chlorogenic Acid\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/07shl_\"}],\"mentions\":[{\"@type\":\"Thing\",\"name\":\"caffeic acid\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/07sw06\"},{\"@type\":\"Thing\",\"name\":\"quinic acid\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/07sc58\"},{\"@type\":\"Thing\",\"name\":\"polyphenol\",\"sameAs\":\"https:\/\/www.google.com\/search?kgmid=\/m\/01_n2h\"},{\"@type\":\"Thing\",\"name\":\"anti 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