Coffee technology Coffee roasting methods and principles
Roast raw coffee beans to give them a distinctive color, aroma and taste. The most important thing about roasting is that it can evenly fry the inside and outside of the beans without burning them. 80% of coffee taste depends on roasting, which is the most important and basic condition for brewing good coffee.
● Basic principles of cooking
The most important thing about frying is to be able to fry the inside and outside of the beans evenly. First of all, the water in the beans will be smoothly discharged through the fire. If this step is too hasty, it will have spots and taste astringent. 80% of coffee taste depends on frying, so frying is an important process to brew good coffee. If the technology of frying culture is good, the beans will be large and swollen, the surface will not be wrinkled, and the light will be evenly weighed, each with its different flavor. The ultimate goal of frying coffee beans is to fry them to their maximum characteristics.
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The technique of selecting coffee beans manual inspection 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 uniform and neat particles, and there should be no deformed beans.
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Coffee technology Coffee pressing powder loading operation process
1. How much should the scale of the flour grinder be adjusted to? What I want to say is that the scale is only a reference, different brands have different grinding scales, and the same brand models of bean grinders are not displayed exactly the same under similar scales: the scale only states which direction you are going to be thick and which is fine. When you find the right thickness of your powder, the influence skill of the scale is a little bit. Conditions
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