公开(公告)号：EP1328282A4

公开(公告)日：2004-02-11

申请号：EP01968319

申请日：2001-08-30

申请人： HAUSER INC ,  TEMPESTA MICHAEL S ,  DAUGHERTY F JOSEPH

发明人： TEMPESTA MICHAEL S ,  DAUGHERTY F JOSEPH ,  BAILEY DAVID T ,  FREEBERG DELANO R ,  GERTENBACH DENNIS ,  GOURDIN GERALD ,  RICHHEIMER STEVEN

IPC分类号： A23L1/30 ,  A61K31/352 ,  A61K31/7048 ,  A61K36/00 ,  A61K36/18 ,  A61K36/185 ,  A61K36/29 ,  A61K36/31 ,  A61K36/35 ,  A61K36/39 ,  A61K36/45 ,  A61K36/73 ,  A61K36/736 ,  A61K36/81 ,  A61K36/87 ,  A61K36/899 ,  A61P1/04 ,  A61P3/10 ,  A61P9/00 ,  A61P27/02 ,  A61P31/04 ,  A61P31/12 ,  A61P39/06 ,  C07D311/62 ,  C09B61/00 ,  A61K35/78

CPC分类号： C07D311/62 ,  A23L33/105 ,  A61K31/352 ,  A61K36/074 ,  A61K36/185 ,  A61K36/29 ,  A61K36/31 ,  A61K36/35 ,  A61K36/39 ,  A61K36/45 ,  A61K36/73 ,  A61K36/736 ,  A61K36/81 ,  A61K36/87 ,  A61K36/899 ,  A61K2300/00

摘要： The invention includes both a one-column process and a two-column process for the preparation of compositions enriched for anthocyanins from a crude plant extract. Both processes include a novel column purification step using a brominated polystyrene resin. This invention also includes extracts enriched for anthocyanins.