Tips for distinguishing the freshness of high-quality coffee beans
Nose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell.
Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete.
Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack.
Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
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The meaning of coffee cup test
The significance of the cup test is considered to be evaluating and comparing several different coffees at the same level. It is also an important course in coffee training and barista training. Because the differences between coffees are very subtle, observe the characteristics of these coffees (flavor, alcohol, freshness...) Susceptible to different coffee extraction methods. Because of the elimination of these variables, careful
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Common sense of coffee beans processing methods of high-quality coffee beans
1. Peeling removes the peel and most of the flesh by mechanical or manual means. two。 Fermentation removes the mucus and film from the core by fermentation. as the length of fermentation time will affect the flavor of coffee, each manufacturer has its own fermentation time. 3. The drying method is mainly divided into natural sun drying and natural air drying. Excessive water content can easily lead to mildew and insect growth of raw coffee beans.
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