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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Coffee cup introduction: put coffee in a cup with the right temperature.
Cup size in many cases, from the size of the coffee cup, you can roughly judge the intensity of a cup of coffee. The sizes of coffee cups are generally divided into three types: * small coffee cups below 100CC-mostly used to hold strong and scalding espresso or individual coffee, such as Espresso, which is only about 50CC, although it can be drunk almost in one mouthful, it lingers with a mellow aftertaste, and seems to
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Basic knowledge of tasting Coffee Trilogy Fine Coffee
Black coffee-often drink coffee with too much sugar and cream, often fall into these sweet traps, and suddenly omit the original taste of the coffee, before adding sugar and cream, you might as well taste a mouthful of black coffee and meet with caffeine in the most unpackaged way. Sugar-put sugar before adding cream so that the sugar can be fully dissolved in high temperature and blend perfectly with coffee. Milk essence
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