About coffee trees, coffee flowers, coffee fruits
The coffee tree is an evergreen tree with small white flowers and green fruit that does not turn red until it is ripe. A normal coffee tree can usually grow to a height of 5 to 10 meters, but bean farmers often prune it to less than 2 meters for harvest convenience. After flowering, there are many dark green oval fruits, and the mature fruit changes from dark green to bright red. Because the color is similar to that of cherries, it is nicknamed "cherry", and each "cherry" contains a pair of seeds, which are the so-called coffee beans. Coffee flowers, white, Corolla 5-lobed, reversing, emitting strong aroma.
Coffee trees that are 4 to 5 years old will blossom, and the flowering period is about 2 to 3 months.
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Several principles of tasting coffee
Taste the coffee, not only drink it, but also smell it. Although there is no absolute formula for judging whether coffee is good or bad, mastering the following four connoisseur principles will still help you understand and taste coffee:
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What is coffee cup test?
The quality of coffee is judged by the sense of taste, which is called the "coffee cup test", while the person who evaluates it is called the "appraiser". The method is to pour 10 grams of coffee powder into a warm coffee cup, then pour into 100 grams of boiling water, stir with a spoon, let the powder precipitate, and then remove the foam from the surface. First of all, identify its aroma, and then the coffee contains
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