How to get a good cup of coffee?
1. Flawless fine coffee raw beans
two。 Freshly roasted coffee
3. Freshly ground coffee
4. Freshly brewed coffee
That is, "the selected flawless coffee raw beans, after proper roasting, fresh grinding, brewing, the correct extraction of the flavor" of the coffee.
However, in practice, how to do it is a big issue, and the standard steps should be as follows:
1. Master raw beans
two。 Hand selection (pick out defective beans)
3. Fresh baking
4. The second hand selection (picking out the baked beans)
5. Preservation and management of baked beans
6. Blending taste
7. Grinding
8. Extraction
These eight sudden changes are almost difficult for the average consumer, especially steps 1 to 6, unless they are dedicated people. So the best advice is to find a reputable supplier of baked beans, either a big brand or a neighborhood cafe. In short, beans should be fresh. Now baked beans are almost always packed in special aluminum foil bags with one-way exhaust valves. Look at the baking date, preferably within a month, not more than three months. Smell the aroma of coffee beans through the exhaust valve, it is best to take a look at the sample, whether the particles of baked beans are uniform in size and color, and the proportion of defective beans is very few. Try to drink before buying to see if the taste suits your taste, listen to the seller's introduction and recommendation, don't be superstitious about high-priced beans. Buy it as many times as possible (preferably as much as you can drink within two weeks), keep it sealed in the form of raw beans, grind and boil and drink.
In short, at the beginning, consumers are in the process of baking, grinding, and brewing, tightly grasp the index of "freshness," and learn how to correctly select and manage baked beans, grind, and brew, and then pursue the previous topic in an advanced manner. appreciate coffee.
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Coffee and China
Speaking of the three major daily drinks of human beings: coffee, wine and tea, coffee is an out-and-out novelty that has the shallowest fate with the Chinese. Chinese people understand and come into contact with coffee should be regarded as the first batch of diplomats, people studying abroad and Chinese compradors at the end of the 19th century.
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The growth process of coffee
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 fruits change from dark green to bright red, due to the color and cherry.
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