Coffee science and technology keep coffee beans warm
The temperature of the coffee is very important. If it is cold, the flavor will be much weaker. The interior of this insulated "coffee bean" is a material with a melting point of 60 ℃. When drinking coffee, throw a few of these "coffee beans" into it, which can slow down the cooling rate of the coffee to the original 1 big 2, thus prolonging the best flavor temperature time.
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Coffee making skills alternative chilled coffee
Freeze the black coffee in an ice box, make it into ice cubes, and pour chilled milk into the quilt. Does the alternative iced coffee make you cool?
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Table of nutritional components of boutique coffee
Every 100 grams of coffee liquid contains 99.5 grams of water, 0.2 grams of protein, 0.1 grams of fat, 0.1 grams of ash, trace sugars, 3 mg of calcium, 4 mg of phosphorus, 2 mg of sodium, 0.01 mg of vitamin B2 and 0.3 mg of nicotinic acid. Dissolve 10 grams of coffee in hot water with 0.04 grams of caffeine and 0.06 grams of tannins.
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