Why is the coffee sour? Is the coffee sour? How to remove the acid from coffee
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Some people sell coffee is very sour, he said it is the original flavor, but in fact, roasted coffee beans burst insufficient, the fiber is not fully ripe, the taste is not fully out, contains water, quite astringent will also be sour. Unpeeled raw beans collected from coffee trees must be washed, sunburned and honey treated, and the transportation process and preservation during the period are all very important; after that, cooked beans can not be saved casually, preferably finished within 1 month, and stored for 2 months at most, otherwise the freshness is not enough, the fragrance is reduced, and even deteriorates.
High temperature and low temperature are the factors that make coffee beans deteriorate quickly, and the baking process also directly affects the quality. Shallow roasted coffee beans are dropped a few seconds after the explosion, and before they are ripe, they have a raw and astringent taste; but after two times of stir-frying, they are scorched and astringent, which is not good.
All the coffee beans come from Ethiopia and spread from Yemen to Asia and Central and South America. However, it can be divided into three major categories, Arabica, Robusta, Liberia, Arabica has the highest share, while Liberia accounts for a very low share. Arabica can be divided into two major categories: "iron pickup" and "bourbon", and can be subdivided into 2,000 to 3,000 subspecies. He said that the coffee varieties commonly heard of, Blue Mountain, Manning, and Yega Sheffield, all belong to the subspecies of Arabica coffee, while Moka and Kenya belong to the subspecies of Arabica coffee under the "bourbon" category. In addition, Robusta coffee beans are easy to grow, low cost and suitable for low-cost commercial coffee.
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Why is coffee sour? What's wrong with the sour coffee? The taste of black coffee
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Many people will ask: Why is coffee sour? If you've ever been to an orchard, look at the fruits growing on trees, lemons, oranges, plums, etc., which isn't sour and sweet? Therefore, coffee beans are fruits, and it is normal to have fruit acids. Also ~ want to
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What is the sour taste of coffee? What's the taste of black coffee? How many flavors of coffee do you have?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) for many beginners, the sour coffee always feels a bit unacceptable to mix the taste of coffee with the sour taste, isn't it strange? First, the source of sour taste: coffee cherry fruit probably a lot of people do not know that coffee is originally like a cherry
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