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公开(公告)号：US20060293543A1
公开(公告)日：2006-12-28
申请号：US11463193
申请日：2006-08-08
Applicant: Mark Hoffman , David Baugh , Michael Ahern , David Walsh
Inventor： Mark Hoffman , David Baugh , Michael Ahern , David Walsh
CPC classification number: A61K8/922 , A23K10/37 , A23K20/174 , A23K20/179 , A23L2/06 , A23L2/52 , A23L5/44 , A23L33/105 , A23L33/155 , A23V2002/00 , A61K8/31 , A61K8/345 , A61K8/671 , A61K8/97 , A61K31/015 , A61K31/07 , A61K36/00 , A61K36/21 , A61K36/31 , A61K36/48 , A61K36/61 , A61Q19/00 , C07C403/24 , Y02P60/877 , A61K2300/00 , A23V2250/211
Abstract: The present invention provides a process for an industrial scale extraction and purification of xanthophylls (e.g., lutein and zeaxanthin) from plant material (e.g., alfalfa or other leafy green crops having high levels of chlorophyll). The process involves harvesting lutein rich alfalfa, extracting an oleoresin from the alfalfa leaves, saponifying the oleoresin, extracting and extracting lutein using a series of solvent extractions specific for oleoresin obtained from alfalfa or other leafy green plants.
Abstract translation: 本发明提供了从植物材料（例如，具有高水平的叶绿素的苜蓿或其他叶绿色作物）的工业规模提取和纯化叶黄素（例如叶黄素和玉米黄质）的方法。 该方法包括收获富含叶黄素的苜蓿，从苜蓿叶中提取油树脂，皂化油树脂，使用一系列特异性的从苜蓿或其他绿叶植物获得的油树脂的溶剂萃取提取和提取叶黄素。
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公开(公告)号：US07253294B2
公开(公告)日：2007-08-07
申请号：US11463193
申请日：2006-08-08
Applicant: Mark Hoffman , David Baugh , Michael Ahern , David Walsh
Inventor： Mark Hoffman , David Baugh , Michael Ahern , David Walsh
IPC: C11B1/00
CPC classification number: A61K8/922 , A23K10/37 , A23K20/174 , A23K20/179 , A23L2/06 , A23L2/52 , A23L5/44 , A23L33/105 , A23L33/155 , A23V2002/00 , A61K8/31 , A61K8/345 , A61K8/671 , A61K8/97 , A61K31/015 , A61K31/07 , A61K36/00 , A61K36/21 , A61K36/31 , A61K36/48 , A61K36/61 , A61Q19/00 , C07C403/24 , Y02P60/877 , A61K2300/00 , A23V2250/211
Abstract: The present invention provides a process for an industrial scale extraction and purification of xanthophylls (e.g., lutein and zeaxanthin) from plant material (e.g., alfalfa or other leafy green crops having high levels of chlorophyll). The process involves harvesting lutein rich alfalfa, extracting an oleoresin from the alfalfa leaves, saponifying the oleoresin, extracting and extracting lutein using a series of solvent extractions specific for oleoresin obtained from alfalfa or other leafy green plants.
Abstract translation: 本发明提供了从植物材料（例如，具有高水平的叶绿素的苜蓿或其他叶绿色作物）的工业规模提取和纯化叶黄素（例如叶黄素和玉米黄质）的方法。 该方法包括收获富含叶黄素的苜蓿，从苜蓿叶中提取油树脂，皂化油树脂，使用一系列特异性的从苜蓿或其他绿叶植物获得的油树脂的溶剂萃取提取和提取叶黄素。
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公开(公告)号：US07109361B2
公开(公告)日：2006-09-19
申请号：US10696730
申请日：2003-10-29
Applicant: Mark Hoffman , David Baugh , Michael Ahern , David Walsh
Inventor： Mark Hoffman , David Baugh , Michael Ahern , David Walsh
IPC: C07C1/00
CPC classification number: A61K8/922 , A23K10/37 , A23K20/174 , A23K20/179 , A23L2/06 , A23L2/52 , A23L5/44 , A23L33/105 , A23L33/155 , A23V2002/00 , A61K8/31 , A61K8/345 , A61K8/671 , A61K8/97 , A61K31/015 , A61K31/07 , A61K36/00 , A61K36/21 , A61K36/31 , A61K36/48 , A61K36/61 , A61Q19/00 , C07C403/24 , Y02P60/877 , A61K2300/00 , A23V2250/211
Abstract: The present invention provides a process for an industrial scale extraction and purification of xanthophylls (e.g., lutein and zeaxanthin) from plant material (e.g., alfalfa or other leafy green crops having high levels of chlorophyll). The process involves harvesting lutein rich alfalfa, extracting an oleoresin from the alfalfa leaves, saponifying the oleoresin, extracting and extracting lutein using a series of solvent extractions specific for oleoresin obtained from alfalfa or other leafy green plants.
Abstract translation: 本发明提供了从植物材料（例如，具有高水平的叶绿素的苜蓿或其他叶绿色作物）的工业规模提取和纯化叶黄素（例如叶黄素和玉米黄质）的方法。 该方法包括收获富含叶黄素的苜蓿，从苜蓿叶中提取油树脂，皂化油树脂，使用一系列特异性的从苜蓿或其他绿叶植物获得的油树脂的溶剂萃取提取和提取叶黄素。
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