ポリフェノール組成物含有飲料
- 专利权人:
- 花王株式会社
- 发明人:
- 佐竹 紀彦
- 申请号：
- JP2009093107
- 公开号：
- JP5393225B2
- 申请日:
- 2009.04.07
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a beverage containing a polyphenol composition of Camellia sinensis.
SOLUTION: The beverage contains ingredients (A) and (B) as follows: (A) a polyphenol composition which contains flavonol aglycon and flavonol glycoside derived from Camellia sinensis, and in which a mass ratio of (b) to (a), [(b)/(a)] is 0.01-18 wherein (a) is a percentage content of flavonol aglycon in the solid of the polyphenol composition after hydrolyzing, measured by high-speed liquid chromatography, and (b) is a total amount of the polyphenol in the solid of the polyphenol composition, measured by iron tartrate method, and (B) an organic acid and/or its salt. The content of the ingredient (A) is 0.01-2.5 mass%, and a concentration of the organic acid derived from the ingredient (B) is 1-100 mmol/L.
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- 来源网站：
- 中国工程科技知识中心
