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Knowledge about coffee roasting

Published: 2026-04-06 Author: World Gafei

Last Updated: 2026/04/06, Raw coffee beans themselves do not have any aroma of coffee, only after fried, can you smell the strong aroma of coffee. So the roasting of coffee beans is the transformation process of the internal components of coffee beans, only after roasting to produce ingredients that can release the aroma of coffee, we can smell the aroma of coffee.

1. Always pay attention to observe the changes of beans in the baking process, run to the shape of cooked beans, to bake raw beans, which is the only correct way to bake good beans.

2. Don't be greedy. It's best to bake for an hour or so. Friends who have questions can compare the beans baked for more than ten minutes. What's the difference in taste? You can't fool yourself with this.

3. If there is a large amount of baking, it is best to remove the bean skin manually during the baking process, in addition to the bean skin and then continue to bake, which has a very important effect on the taste of the beans.

4. Do not rely on all kinds of one-explosion and two-explosion theories or temperature curves on the network, which is only a reference and can never be used as a final basis for judging whether beans should be baked or not.

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 。