A brief introduction to the taste of coffee
There are 18 kinds of odors: animal, ash, coke, chemicals, chocolate, caramel, roasted sweet potato, earth, flowers, fruit, grass and vegetables, almonds, sour rot, rubber, spicy, tobacco, wine, wood.
The most basic flavors are sour, bitter and sweet. Sour taste is a basic taste of coffee, caused by organic acid, Taiwan citric acid, malic acid and so on.
The second is the bitterness in the coffee taste of caffeine, quinine and this alkaloid, which is another basic taste of coffee, and good coffee has a certain degree of bitterness. The sucrose and fructose in coffee lead to the flavor of coffee, which is also an aspect of describing the flavor of coffee.
The third aspect of commenting on coffee is its taste. First of all, there is a strong feeling, after drinking coffee, some are very strong, the whole mouth has a sense of fullness, and the watch will disappear for a long time, this is a kind of excellent coffee. Some coffee tastes like a cup of boiled water, light, without any feeling, losing the rich fragrance of coffee. Another taste of coffee is astringency, which is a particularly dry aftertaste, which people don't like.
Filter method: add the coffee powder to the filter bag or filter paper, slowly pour fresh boiled water until the coffee is drenched, and then pour all the water into the pot for two to three times to drink.
ESPRESSO method: it needs to be made with the help of Italian coffee machine. The Italian coffee maker has enough pressure to force the hot water through the very fine and squeezed coffee powder to absorb the strongest taste of the coffee and then drip it into the cup below.
Automatic percolation: pour fresh cold water into the water tank of the electric coffee pot, then add the right amount of coffee powder to the filter, turn on the power, and wait for a cup of strong coffee after all the water has been dripped.
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About the sour taste of coffee
1. Arabica acidity is high, Robusta acidity is low; 2. Wash beans acidity is high and sun beans acidity is low; 3. Light baking acidity is high and deep baking acidity is low; 4. High acidity does not mean bright and low acidity does not mean dull; 5. Fast baking acidity is relatively bright, but improper control will cause sharp acid; Slow baking acidity is relatively soft, but improper control will cause dull; 6. High water temperature production, acidity is relatively bright,
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Technical terms for coffee tasting cup testing vocabulary for professional expressions
Flavor [flavor] is the overall impression of aroma, acidity, and mellowness, which can be used to describe the overall feeling of contrast coffee. Acidity [acidity] is the acidity and strong quality of all coffee grown on the plateau. The sour and sour mentioned here is different from bitterness or sour (sour), and it has nothing to do with pH, but promotes coffee to perform functions such as refreshing the mind and clearing the taste.
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