Various technical standards of CREMA for boutique coffee
Colour: Aromatic oil is dark brown or hazelnut with red markings. Sometimes there are even light stripes.
Consistency: Aromatic oils are 2-4 mm thick with slight or no buttonholes.
Durability: aromatic oil does not fade for a long time, leaving brown circles on the inner edge of the cup after drinking coffee.
Concentration: Intense, rich, intense aroma.
Fine: Elegant, fine, clean, delicate, with chocolate, floral and toasty notes.
Abundance: Rich and lively aromas, and each particular aroma can be gradually discovered.
Duration: Long duration after drinking coffee, good consistency, rich alcohol, fresh flower aroma or spice flavor.
Taste balance: all tastes reach balance, complement each other, do not conflict with each other, very harmonious.
Touch balance: good balance, high alcohol, thick soft, smooth.
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A collection of common sense of high-quality coffee
The three biggest drinks in the world are coffee, tea and cola. Coffee is a kind of drink, which gives the public the impression of black bitterness and excitement after drinking it. Four flavors and one fragrance of coffee? Four flavors and one fragrance: fragrance, bitterness, acidity and sweetness. The color of coffee: Amber (coffee bean color: dark brown) the function of coffee: drink a kind of drink with excited feeling, refreshing and relieving alcohol.
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Fine Coffee learn to make espresso Why should the coffee powder be compacted
Seeing this problem a few days ago, I felt that it was necessary to popularize the knowledge of grinding, pressing and applying powder. The reason for compacting the coffee powder is that when using an Italian coffee machine, the hot water brewed has about 9 atmospheric pressure, which is very stressful. When the water penetrates the coffee cake, the water is inert. What is inertia, that is, water will come from the weakest of coffee cakes
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