发明申请
- 专利标题: Soybean saponin-containing material and process for producing the same
- 专利标题(中): 含大豆皂素的材料及其制备方法
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申请号: US10507637申请日: 2003-03-11
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公开(公告)号: US20050123662A1公开(公告)日: 2005-06-09
- 发明人: Satoshi Wanezaki , Shinichi Tsuzaki , Hideo Araki
- 申请人: Satoshi Wanezaki , Shinichi Tsuzaki , Hideo Araki
- 优先权: JP2002-70048 20020314
- 国际申请: PCT/JP03/02881 WO 20030311
- 主分类号: A23L1/30
- IPC分类号: A23L1/30 ; A61K31/704 ; A61P3/04 ; A61P37/04 ; A61P39/06 ; A23P1/00
摘要:
It is intended to easily separate saponins from isoflavones extracted from starting soybeans thereby giving highly pure saponins at a high yield on an industrial scale. Saponins can be highly efficiently separated from isoflavones by performing multistage extraction under mild conditions such that malonyl isoflavone glycoside, from among isoflavones contained in the starting soybeans, is not converted into isoflavone glycoside, acetyl isoflavone glycoside or isoflavone aglycon. Thus, highly pure saponins can be obtained at a high yield on an industrial scale.
公开/授权文献
- US07638643B2 Process for producing soybean saponin-containing material 公开/授权日:2009-12-29