发明授权
- 专利标题： Method for analyzing oligomeric proanthocyanidin (OPC)
- 专利标题（中）： 低聚原花青素（OPC）分析方法
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申请号： US11658311申请日： 2005-07-27
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公开(公告)号： US08383413B2公开(公告)日： 2013-02-26
- 发明人: Yuko Fukui , Koichi Nakahara
- 申请人： Yuko Fukui , Koichi Nakahara
- 申请人地址： JP Osaka-shi, Osaka
- 专利权人： Suntory Holdings Limited
- 当前专利权人： Suntory Holdings Limited
- 当前专利权人地址： JP Osaka-shi, Osaka
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2004-222255 20040729
- 国际申请： PCT/JP2005/014153 WO 20050727
- 国际公布： WO2006/011640 WO 20060202
- 主分类号： G01N21/75
- IPC分类号： G01N21/75
摘要：
The present invention provides a novel method for assaying OPC contained in natural substances, foods and beverages, pharmaceuticals and/or cosmetics.The present invention is a novel method for assay of OPC which assays anthocyanidin, obtained by hydrolysis of OPC, to determine the total amount of OPC, and elucidates the proportions of the polymerization degrees of OPC by high performance liquid chromatography (HPLC) to determine the contents of the respective polymers in OPC.
公开/授权文献
- US20080311662A1 Method for Analyzing Oligomeric Proanthocyanidin (Opc) 公开/授权日：2008-12-18
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