Coffee Beans

Roasting anaerobic coffee requires managing a controlled thermal gradient to protect high sugar retention levels created during fermentation. Because these beans are heat-sensitive, roasters must use lower charge temperatures to prevent surface burning. This technique preserves complex flavors in coffee lots from Costa Rica by stabilizing the development phase and preventing runaway heat.

A coffee cherry is technically the fruit of the coffee cherry tree, which contains the coffee seed—what we know as the coffee bean. Therefore, the coffee bean is the seed found inside the coffee berry.

Before buying fair trade coffee beans, understand they guarantee farmers a minimum price, promoting economic sustainability. Look for USDA Organic and Fair Trade certifications to ensure both ethical sourcing and premium quality from reputable brands.

Robusta coffee delivers 2.2%–2.7% caffeine by weight—nearly double Arabica’s 1.2%–1.5%—because Coffea canephora evolved at low, pest-dense altitudes where saturating every bean with bitter alkaloids became a survival weapon. We now understand this means a single 8 oz cup can contain up to 265 mg of caffeine, making Robusta the highest-yield caffeine source in mainstream coffee.