Manual inspection reference origin and grade classification of raw coffee beans
With reference to the origin and grading, grab the raw beans with your hands and check their appearance. The feeling of the hand is very important. Judging from the appearance of raw beans, their quality must have some experience, at the same time, it is difficult to set standards.
The color has no difference in uniform light green, with luster. Also take into account the changes in color after harvest.
The shape requires that the particles are uniform and neat, and there should be no deformed beans. When a small number of them are mixed in, they must be picked out in time.
The taste should have the fresh and fragrant smell of raw beans. There is no need to judge the personalized taste of raw beans, but to make sure it is a fresh crop. Raw beans should not have a peculiar smell (fermentation, mildew, medicine, soil, etc.).
Defective bean worm eaten beans, immature beans, fermented beans, hard shell beans, broken beans and so on, can be identified from the appearance.
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The specification and grade of coffee beans basic knowledge of coffee
Small and round dark brown coffee beans, quietly emitting a fragrant fragrance in the grinder, injected into the cup showing the beautiful color of amber, these are the three very deep impressions of coffee. As you explore the history and beauty of coffee, you can also see the coffee trees that are caressed by the tropical sun and whose leaves twinkle. It has small white flowers similar to jasmine.
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Basic knowledge of individual Coffee introduces the basics of coffee beans
Mocha: Arabian coffee is all known as mocha and has been called the highest grade coffee in the world for centuries. But even for mocha, there are high and low, high-grade products are as follows: Wantrin, Yafei, Anaiji and so on. Mocha with the unique flavor of a lady, sweet and smooth, and has a unique aroma, mellow sour taste, suitable to match with any other coffee, straight
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