How to make a cup of hand-brewed coffee at home is the life of coffee quality.
Aroma:
Aroma is the life of coffee quality, and it can best represent the coffee production process and baking technology, as well as the climate, elevation, variety, refined treatment, harvest, storage, and the appropriateness of baking technology in the consuming country. The results of gas chromatographic analysis showed that the aroma of coffee was composed of acid, alcohol, acetaldehyde, ketone, ester, sulfur compound, phenol, nitrogen compound and nearly hundreds of volatile components. Generally speaking, fat, albumen and sugars are important sources of aroma, while lipids blend with the sour and bitter of coffee to form a smooth flavor. Therefore, the disappearance of fragrance means that the quality is getting worse, and the relationship between aroma and quality is very close.
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Teach you how to make coffee by hand. Lazy man's coffee.
The hand has a good nickname-lazy man's coffee, but there are still a lot of things to study carefully. The representative brand of single bean coffee, the real pot coffee in Japan is famous for making coffee by hand. Although hand-brewed coffee looks simple, if it is well controlled, you can definitely make a professional and authentic cup of coffee. Now let me give you a brief explanation based on my own experience.
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How to make "follicular coffee hanging earbag" in order to drink the brewing method of hanging ear coffee?
The earbag of follicular coffee should be the integration of filter coffee at this stage. People who see this kind of earbag for the first time will think that it is a smart design. It puts the ground coffee powder into the inner filter bag, pulls open the movable ear next to it, hangs it on the edge of the coffee cup, and then brews it with hot water of about 85 degrees Celsius, which can easily filter out a cup with strong aroma.
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