Coffee review

Basic knowledge of Coffee the composition difference between cooked beans and raw beans

Published: 2026-04-03 Author: World Gafei
Last Updated: 2026/04/03, Raw bean (unit: percentage) moisture: 11.3 fat: 11.7 protein: 11.8 sugar: 8.0 essence: 17.1 caffeine: 1.3 Salmonic acid: 6.0 Minerals: 4.2 crude fiber: 28.6 cooked bean moisture: 2.5 fat: 13.2 protein: 12.8 sugar: 1.8 essence: 29.6 caffeine: 1.3 salicylic acid: 4.0 Minerals: 5.2 crude fibre:

Raw beans (unit: percentage)

Moisture: 11.3

Fat: 11.7

Protein: 11.8

Sugar: 8.0

Essence: 17.1

Caffeine: 1.3

Salvianolic acid: 6.0

Minerals: 4.2

Crude fiber: 28.6

Ripe bean

Moisture: 2.5

Fat: 13.2

Protein: 12.8

Sugar: 1.8

Essence: 29.6

Caffeine: 1.3

Tannic acid: 4.0

Minerals: 5.2

Crude fiber: 29.6

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 。

Important Notice :

前街咖啡 FrontStreet Coffee has moved to new addredd:

FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473

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