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1. 发明申请

WO2007123424A1 PROCESS FOR SEPARATING LIPID MATERIALS 审中-公开
标题翻译：分离脂肪材料的方法
公开(公告)号：WO2007123424A1
公开(公告)日：2007-11-01
申请号：PCT/NZ2007/000087
申请日：2007-04-20
申请人： CATCHPOLE, Owen John, , TALLON, Stephen John,
发明人： CATCHPOLE, Owen John, , TALLON, Stephen John,
IPC分类号： C11B7/00 , C11B1/10 , A23L1/48
CPC分类号： C11B7/005 , A23C2240/05 , A23J7/00 , A23L5/23 , A23V2002/00 , A23V2300/18 , A23V2300/44
摘要： The present invention relates to processes for separating a feed material into soluble and insoluble components, by contacting a feed material and a solvent and subsequently separating the solvent containing the soluble components from the insoluble components, wherein the feed material comprises one or more of: at least 1% by mass phosphatidyl serine, at least 1% by mass sphingomyelin, at least 0.3 % by mass acylalkylphospholipids and/or plasmalogens, at least 0.5 % by mass aminoethylphosphonate and/or other phosphonolipids, at least 1% by mass cardiolipin, and at least 0.3% by mass gangliosides; and wherein the solvent comprises: supercritical or near-critical CO 2 , and a co-solvent comprising one or more C 1 -C 3 monohydric alcohols, and water, wherein the co-solvent makes up at least 10% by mass of the CO 2 , and the water content of the co-solvent is 0 to 40 % by mass. The present invention also relates to processes for separating a feed material into soluble and insoluble components, comprising contacting a feed material and a first solvent and subsequently separating the first solvent containing the first soluble components from the first insoluble components, wherein the feed material comprises one or more of: at least 1 % by mass phosphatidyl serine, at least 1% by mass sphingomyelin, at least 0.3 % by mass acylalkylphospholipids and/or plasmalogens, at least 0.5 % by mass aminoethylphosphonate and/or other phosphonolipids, at least 1% by mass cardiolipin, or at least 0.3% by mass gangliosides; and wherein the first solvent comprises supercritical or near-critical CO 2 . The process then provides contacting the first insoluble components with a second solvent and subsequently separating the second solvent containing the second soluble components from the second insoluble components, wherein the second solvent comprises supercritical or near- critical CO 2 , and a co-solvent comprising one or more C 1 -C 3 monohydric alcohols, and water, wherein the co-solvent makes up at least 10% by mass of the CO 2, and the water content of the co-solvent is 0 to 40% by mass.
摘要翻译：本发明涉及通过使进料和溶剂接触并随后将含有可溶性组分的溶剂与不溶性组分分离而将进料分离成可溶和不溶组分的方法，其中所述进料包括以下中的一种或多种：至少1质量％的磷脂酰丝氨酸，至少1质量％的鞘磷脂，至少0.3质量％的酰基烷基磷脂和/或等离子体发生剂，至少0.5质量％的氨基乙基膦酸盐和/或其它磷脂脂质，至少1质量％的心磷脂，和至少0.3％质量的神经节苷脂; 并且其中所述溶剂包括：超临界或近临界CO 2 2，以及包含一个或多个C 1 -C 3 -C 3一元的共溶剂醇和水，其中共溶剂占CO 2的至少10质量％，共溶剂的水含量为0〜40质量％。本发明还涉及用于将进料分离成可溶性和不溶性组分的方法，包括使进料和第一溶剂接触并随后将含有第一可溶组分的第一溶剂与第一不溶组分分离，其中进料包含一种至少1质量％的磷脂酰丝氨酸，至少1质量％的鞘磷脂，至少0.3质量％的酰基烷基磷脂和/或等离子体发生剂，至少0.5质量％的氨基乙基膦酸酯和/或其它磷脂脂，至少1重量％或者至少0.3质量％的神经节苷脂; 并且其中所述第一溶剂包括超临界或近临界CO 2。然后该方法使第一不溶组分与第二溶剂接触，随后将含有第二可溶组分的第二溶剂与第二不溶组分分离，其中第二溶剂包括超临界或近临界CO 2，和包含一种或多种C 1 -C 3 - 一元醇的共溶剂和水，其中所述助溶剂占所述CO的至少10质量％共溶剂的水分含量为0〜40质量％。

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