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Roasting of coffee beans

Published: 2026-04-04 Author: World Gafei

Last Updated: 2026/04/04, Coffee beans with different roasting degrees can produce subtle changes in aroma.

Caffeine roasting can create subtle changes in aroma. Generally speaking, the lighter the roast, the heavier the acidity,

The acidity decreases and the bitterness increases as the roast deepens. The depth of roasting depends on the origin of the coffee beans, the tree species,

Taste characteristics, brewing methods, etc. to determine the most appropriate degree of roasting.

Baking degree can be roughly divided into three stages: shallow frying, medium frying and deep frying.

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。