Zero basics how to make coffee world champion, what are the techniques for making coffee by hand?

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Medium-deep roasting, the water temperature of hand-brewed coffee is usually 86-88 degrees, gouache ratio is about 20 seconds.

Take [Jamaica Blue Mountain] as an example, planted on a Jamaican hillside of about 1310 meters, it is an ancient variety of iron pickup, washing, peeling and pulp fermentation for 12-18 hours, washing back and forth, so that pectin is removed more fully, acidity is also more delicate, air drying, and then screening coffee beans, N0.1 basic standards are beans with more than 17 mesh, defect rate less than 3%, moisture content about 13%, and so on.

Hand coffee water temperature with 86-88 degrees water three-stage brewing, the taste is very clean, complex, very mild, chocolate sweet, very mellow. The taste is full-bodied and mellow. the sweet, sour and bitter taste of the coffee is perfect, with no bitterness at all, only a moderate and perfect sour taste and a long fruity taste.

For the water temperature of hand-brewed coffee, the hand-brewing pot with good thermal insulation is also critical. If there is no good thermal insulation kettle body, good heating equipment, it is impossible to maintain the consistency of water temperature. In the cooking process, the water temperature will continue to drop, if the temperature loss rate is too fast, some aromatic substances have not been fully extracted, the flavor will be weakened. Therefore, it is also necessary to choose some hand pots with high practicability and good thermal insulation performance. what we commonly use is bonavita pots, stainless steel, and the best thermal insulation material, of course, the crane mouth pot made of copper, which has a slow cooling rate and is very suitable for the "drip method" of long-time extraction.

The control of the water temperature of hand-brewed coffee is also very important. To determine the water temperature, it depends on the freshness of beans, the characteristics and state of beans, the degree of baking, the degree of grinding, the method of brewing, the flavor you want to show, and so on, so as to accumulate more experience in brewing and brewing. You'll soon find the right water temperature.