Coffee review

How to distinguish the quality and variety requirements of coffee in coffee bean bottles

Published: 2026-04-06 Author: World Gafei
Last Updated: 2026/04/06, How to distinguish coffee is good or bad because coffee contains caffeine, which can excite the central nervous system of the brain, refresh and eye-catching after drinking, eliminate fatigue and drowsiness, and improve work efficiency. Coffee has a unique aroma and color, giving people the enjoyment of color, aroma, taste and so on. Therefore, coffee is deeply loved by the masses and has become one of the main drinks in people's daily life. (1) varieties of coffee

How to distinguish between good and bad coffee

Because coffee contains caffeine, it can excite the central nervous system of the brain, refresh and eye-catching after drinking, eliminate fatigue and drowsiness, and improve work efficiency. Coffee has a unique aroma and color, giving people the enjoyment of color, aroma, taste and so on. Therefore, coffee is deeply loved by the masses and has become one of the main drinks in people's daily life.

(1) varieties

Coffee is made from coffee beans, selected, blended, weighed, roasted, cooled, crushed and packaged. The appearance is granular and mixed with some fine powder. Drink it with cooking. The varieties made are called pure coffee, those with sugar are called sugary coffee, and those with milk powder are called milk coffee. Instant coffee is made from juice and sugar extracted from coffee and concentrated in vacuum to form crystal particles. It can be brewed at any time and is convenient to drink.

(2) quality requirements

① color: dark brown.

② aroma: it has the unique aroma of roasted coffee.

③ particles: irregular particles about 2 mm in size.

(3) specifications and shelf life

① specifications: there are two kinds of pure coffee, one is tinplate with 227g (half pound), and the other is plain paper bag, 25kg. Instant coffee is packed in small bags, one cup each.

The shelf life of ② finished products: one and a half years after packing. Bagged for three months.

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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