| 摘要 |
PROBLEM TO BE SOLVED: To provide fermented tea having good color tone, perfume and flavor in a short time without spoiling the shape of raw material, produced by using unfermented tea leaves as raw material. SOLUTION: The fermented tea product is produced by using both of an oxidation/reduction enzyme and a cell-wall digesting enzyme to either unfermented tea leaves, its powder or tea extract. Using both of enzymes results in obtaining fermented tea leaves or fermented tea extract having good color tone, aroma and flavor, and making an eater to feel sweet more. COPYRIGHT: (C)2004,JPO
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