Invention Grant
US08367718B2 Epigallocatechin gallate trimer and α-glucosidase inhibitor containing epigallocatechin gallate polymer
有权
含有表没食子儿茶素没食子酸酯聚合物的表没食子儿茶素没食子酸酯三聚体和α-葡萄糖苷酶抑制剂
- Patent Title: Epigallocatechin gallate trimer and α-glucosidase inhibitor containing epigallocatechin gallate polymer
- Patent Title (中): 含有表没食子儿茶素没食子酸酯聚合物的表没食子儿茶素没食子酸酯三聚体和α-葡萄糖苷酶抑制剂
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Application No.: US13061038Application Date: 2009-08-28
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Publication No.: US08367718B2Publication Date: 2013-02-05
- Inventor: Yuko Fukui , Takashi Iwashita
- Applicant: Yuko Fukui , Takashi Iwashita
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: Suntory Holdings Limited
- Current Assignee: Suntory Holdings Limited
- Current Assignee Address: JP Osaka-shi, Osaka
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2008-222922 20080829
- International Application: PCT/JP2009/065089 WO 20090828
- International Announcement: WO2010/024396 WO 20100304
- Main IPC: A61K31/35
- IPC: A61K31/35
Abstract:
The present invention provides an α-glucosidase inhibitor containing a novel epigallocatechin gallate trimer and an epigallocatechin gallate polymer. Decomposition of starch derived from a meal and sugar derived from a polysaccharide can be suppressed by α-glucosidase inhibitory action, thus suppressing absorption. A food and drink excellent in α-glucosidase inhibitory action for suppressing sugar absorption and further for preventing diabetes for a long time can be provided by adding the α-glucosidase inhibitor to a food and drink.
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