发明申请
- 专利标题： XANTHOHUMOL-ENRICHED HOP EXTRACT
- 专利标题（中）： XANTHHUMOL-ENRICHED HOP EXTRACT
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申请号： US12422146申请日： 2009-04-10
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公开(公告)号： US20090258094A1公开(公告)日： 2009-10-15
- 发明人: Mitsunori Ono , Naoto Yamaguchi , Keiko Yamaguchi
- 申请人： Mitsunori Ono , Naoto Yamaguchi , Keiko Yamaguchi
- 申请人地址： US DC Washington
- 专利权人： Flaxan GmbH & Co. KG
- 当前专利权人： Flaxan GmbH & Co. KG
- 当前专利权人地址： US DC Washington
- 主分类号： A61K31/12
- IPC分类号： A61K31/12 ; A61K31/56 ; A61K36/886 ; A61K36/00 ; A61P17/00 ; A61P17/06 ; A61P17/08 ; A61P17/10 ; A61P17/16 ; A61P17/18
摘要：
A method for preparing a xanthohumol-rich hop composition. The method includes providing a solution that contains xanthohumol-containing hop substances and effecting precipitation of non-xanthohumol hop substances by adjusting both the salt concentration and pH value of the solution. The xanthohumol-rich hop composition prepared by this method can be used for treating various diseases, e.g., skin disorders, and bacterial infection.
公开/授权文献
- US08142821B2 Xanthohumol-enriched hop extract 公开/授权日：2012-03-27
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