Coffee review

Coffee Encyclopedia boutique Coffee Why is it bitter

Published: 2025-10-03 Author: World Gafei
Last Updated: 2025/10/03, Coffee is bitter because it contains amino acids, vitamins, alkaloids, glycosides, trace elements and so on. Coffee has five flavors: bitter, sour, mellow, fragrant and strong.

Coffee is bitter because it contains amino acids, vitamins, alkaloids, glycosides, trace elements and so on.

Coffee has five flavors: bitter, sour, mellow, fragrant and strong.

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