| 摘要 |
PROBLEM TO BE SOLVED: To provide a producing process of a packaged green tea beverage containing non-polymer catechins at a high concentration, and suppressed in bitter taste and deterioration smell. SOLUTION: The producing process of a packaged green tea beverage containing 0.05-0.5 wt.% of non-polymer catechins comprises adding cyclodextrin and glucan having an inner branch cyclic structural part and an outer branch structural part and having a polymerization degree of 50-5,000 to green tea extract liquid, or a mixed solution containing the green tea extract liquid and green tea extract concentrate or green tea extract purified material at 40-70°C, and subjecting the mixture to heat sterilization. COPYRIGHT: (C)2006,JPO&NCIPI
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