How to identify coffee beans at different stages

Whether the coffee is fragrant and mellow is related to the roasting, grinding, brewing and so on, but the flavor of the coffee is ultimately determined by the quality of the beans. According to experts from China Coffee Trading Network, whether in the process of processing or in other links, we should pay attention to whether coffee beans are mixed with other defective beans. Next, experts from China Coffee Trading Network will introduce how to identify coffee beans from the aspects of grinding, extraction and so on.

Grinding: some people say that it is difficult to judge the quality of coffee beans from their appearance. Since you can't see it, you might as well listen and smell in the grinding stage to see the difference between high-quality coffee beans and poor-quality coffee beans. According to Fulaigao coffee experts, good coffee beans make a smooth sound of salad salad when they are ground, while inferior coffee beans creak. After grinding, shake gently with your hands. If the fragrance is overflowing, it is a high-quality coffee.

Extraction: whether the coffee is delicious or not, you don't have to try it with your mouth. In fact, at the time of extraction, the shape of the powder is already secretly telling you whether the coffee you are about to drink is good or bad. According to Fulaigao coffee experts, after fully roasting and extracting water from high-quality coffee, when brewing, the powder is fluffy, and the beautiful foam will expand in the middle of the powder.

Color: according to experts from China Coffee Trading Network, a delicious cup of coffee should be clear, and its clarity is not affected by baking and extraction. If the quality is poor, it is difficult to see the bottom of the turbidity.

Flavor: the quality of a cup of coffee, taste and flavor as the last level of identification. According to Fuligao coffee experts, good coffee has a citrus-like refreshing sour taste, rather than a strong pungent taste. If there is a scorched and smoke-like bitterness after the entrance, this cup of coffee is also a failure. The coffee is indeed bitter, but its bitterness is gentle.