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1. 发明公开

EP0049914A1 Separation process 失效
标题翻译：分离方法。
公开(公告)号：EP0049914A1
公开(公告)日：1982-04-21
申请号：EP81201052.8
申请日：1981-09-21
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： Sen Gupta, Achintya Kumar
IPC分类号： C11B3/00 , C11B7/00 , A23J7/00 , B01D13/00 , B01D31/00
CPC分类号： C11B7/0066 , A23J7/00 , B01D61/025 , C11B3/008
摘要： The invention provides a process for fractionation of compounds, which in essentially non-polar solvents form mixed or co-micelles, and hence cannot normally be fractionated by membrane filtration. By dissolving a mixture of such compounds in a solvent system in which selective micelles formation occurs, and contacting the solution under pressure with a semipermeable membrane to separate the mixture into a permeate and a retentate, fractionation of the compound mixture can be achieved, i.e. a fraction enriched in one of said compounds can be recovered from the permeate and/or retentate by removing solvent therefrom. The new process is in particular useful for fractionating phosphatides-containing mixtures into a fraction enriched in phosphatidyl choline by ultrafiltration of a solution of the mixture in a solvent system comprising an essentially non-polar solvent and a polar solvent, e.g. hexane-ethanol, etc. through a semipermeable membrane, and recovering a fraction enriched in phosphatidyl choline from the permeate. A fraction enriched in phosphatidyl inositol can be recovered from the retentate.

2. 发明授权

EP1196518B1 PROCESS FOR SEPARATING A TRIGLYCERIDE COMPRISING A DOCOSAHEXAENOIC ACID RESIDUE FROM A MIXTURE OF TRIGLYCERIDES 有权
标题翻译： METHOD FOR A十二碳六烯酸的分离含TRIGLYERID FROM甘油三酯
公开(公告)号：EP1196518B1
公开(公告)日：2004-08-11
申请号：EP00908720.6
申请日：2000-02-17
申请人： Martek Biosciences Corporation
发明人： CORLEY, David G., Monsanto Company , ZELLER, Samuel G., Monsanto Company , DOOM, James P., Monsanto Company , DUFFIN, Kevin L., Monsanto Company
IPC分类号： C11B7/00
CPC分类号： C11C3/10 , A23V2002/00 , C11B7/0066 , A23V2250/1868
摘要： This invention is directed to a process for separating a first triglyceride comprising a docosahexaenoic acid residue from a second triglyceride. The process comprises introducing a feed mixture comprising the first triglyceride and the second triglyceride into a chromatographic separation zone, and then isolating a fraction of the feed mixture in the separation zone that has a mass ratio of the first triglyceride to the second triglyceride that is greater than in the feed mixture. The separation zone comprises a stationary phase which comprises metal ions that are capable of coordinating with a double bond of a fatty acid residue of the first triglyceride to form a metal complex with the fatty acid residue.

3. 发明授权

EP0049914B1 Separation process 失效
标题翻译：分离过程
公开(公告)号：EP0049914B1
公开(公告)日：1984-03-21
申请号：EP81201052.8
申请日：1981-09-21
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： Sen Gupta, Achintya Kumar
IPC分类号： C11B3/00 , C11B7/00 , A23J7/00 , B01D13/00 , B01D31/00
CPC分类号： C11B7/0066 , A23J7/00 , B01D61/025 , C11B3/008

4. 发明公开

EP3004301A1 PROCÉDÉS D'EXTRACTION SÉLECTIVE DES INSAPONIFIABLES DE MATIÈRES PREMIÈRES RENOUVELABLES PAR EXTRACTION SOLIDE-LIQUIDE EN PRÉSENCE D'UN COSOLVANT 审中-公开
标题翻译： PROCESS FOR自可再生资源不皂化物由固 - 液萃取在共溶剂的存在下选择性提取
公开(公告)号：EP3004301A1
公开(公告)日：2016-04-13
申请号：EP14733257.1
申请日：2014-06-04
申请人： SAEML Valagro Carbone Renouvelable Poitou-Charentes
发明人： PICCIRILLI, Antoine
IPC分类号： C11B1/04 , C11B3/00 , C11B7/00 , C11B3/06 , C11B1/10
CPC分类号： C11B7/0066 , C11B1/04 , C11B1/108 , C11B3/00 , C11B3/06 , C11B3/12 , C11B7/0008 , C11B7/0041 , C11C1/025 , C11C1/08 , C11C1/10
摘要： The invention relates to processes for extraction of an unsaponifiable fraction from a solid renewable raw material, comprising the solid-liquid extraction of the fats from said solid renewable raw material in the presence of at least one polar organic solvent and of at least one nonpolar cosolvent which is immiscible with said polar organic solvent, resulting in the obtaining of a polar organic phase enriched with lipids functionalized with one or more functions chosen from hydroxyl, epoxide, ketone, thiol, aldehyde, ether and amine functions, and of a nonpolar organic phase enriched with lipids containing no or few hydroxyl, epoxide, ketone, thiol, aldehyde, ether and amine functions, then the concentration of the organic phases.

5. 发明公开

EP2952565A1 Vorrichtung und Verfahren zur Gewinnung von Glycoglycerolipiden und Glycosphingolipiden aus lipoiden Phasen 审中-公开
标题翻译：从类脂相装置及方法，用于获得和甘油糖脂鞘糖脂
公开(公告)号：EP2952565A1
公开(公告)日：2015-12-09
申请号：EP14171220.8
申请日：2014-06-04
申请人： Nanoscience for life GmbH & Co. KG , GEA Westfalia Separator Group GmbH
发明人： Dietz, Ulrich , Hruschka, Steffen
IPC分类号： C11B3/06 , C11B3/16 , C11B7/00 , C11B11/00 , C11B1/10 , C11C1/00
CPC分类号： C11B11/00 , C07H1/06 , C07H15/04 , C11B1/10 , C11B3/06 , C11B3/16 , C11B7/0066 , C11C1/005 , Y02W30/74
摘要： Die vorliegende Erfindung betrifft eine Vorrichtung und Verfahren zur schonenden und hydrolysefreien Abtrennen von Glycoglycerolipiden als auch von Glycoglycerolipiden und Glycosphingolipiden aus einer lipoiden Phase, welche Glycoglycerolipide und Acylglyceride oder Glycoglycerolipide und Glycosphingolipide und Acylglyceride enthält unter gleichzeitiger effektiver Abreicherung der lipoiden Phasen von besagten Glycoglycerolipiden, Glycoglycerolipiden und Glycosphingolipiden sowie deren Begleitstoffen mittels eines wässrigen Extraktionsverfahrens. Die lipoide Phase wird mit einer wässrigen Phase versetzt, die Anionen eines Salzes enthäl, welches in Wasser bei 20[deg.]C eine Löslichkeit von mindestens 30 g/L besitzt und bei der Dissoziation in Wasser Carbonat, Hydrogencarbonat, Metasilicat, Orthosilicat, Disilicat, Trisilicat, Acetat, Borat oder Tartrat bildet. Eine Vorrichtung zur Durchführung des Verfahrens wird auch beansprucht, wobei die Vorrichtung einen Intensivmischer zur Aufnahme der lipoiden Phase, eine Kavität mit Zuleitung zum Intensivmischer zur Aufnahme einer wässrigen Phase sowie eine Zentrifuge mit Zuleitung zum Intensivmischer umfasst.
摘要翻译：本发明涉及一种装置和方法，用于保存和hydrolysefreien从类脂相，其甘油糖脂和酰基甘油酯或甘油糖脂和鞘糖脂和酰基甘油酯包括的类脂相的同时有效耗尽分离甘油糖脂以及甘油糖脂和鞘糖脂所述甘油糖脂，甘油糖脂，并糖鞘脂和通过水性提取方法的手段及其伴随的物质。所述类脂相与水相结合，其在20至少为30克/升在水中的溶解度的盐enthäl的阴离子[℃下，并且当在水中离解，碳酸盐，碳酸氢盐，偏硅酸钙，原硅酸盐，硅酸形式，三硅酸镁，醋酸盐，硼酸盐或酒石酸盐。用于执行该方法的装置也被要求保护，所述装置包括强力混合器用于接收所述类脂相，用进料管线到高剪切混合器的空腔，用于接收水相和一个离心机进料管线到高剪切混合器中。

6. 发明公开

EP1196518A1 PROCESS FOR SEPARATING A TRIGLYCERIDE COMPRISING A DOCOSAHEXAENOIC ACID RESIDUE FROM A MIXTURE OF TRIGLYCERIDES 有权
标题翻译： METHOD FOR A十二碳六烯酸的分离含TRIGLYERID FROM甘油三酯
公开(公告)号：EP1196518A1
公开(公告)日：2002-04-17
申请号：EP00908720.6
申请日：2000-02-17
申请人： MONSANTO COMPANY
发明人： CORLEY, David G.,Monsanto Company , ZELLER, Samuel G.,Monsanto Company , DOOM, James P.,Monsanto Company , DUFFIN, Kevin L.,Monsanto Company
IPC分类号： C11B7/00
CPC分类号： C11C3/10 , A23V2002/00 , C11B7/0066 , A23V2250/1868
摘要： This invention is directed to a process for separating a first triglyceride comprising a docosahexaenoic acid residue from a second triglyceride. The process comprises introducing a feed mixture comprising the first triglyceride and the second triglyceride into a chromatographic separation zone, and then isolating a fraction of the feed mixture in the separation zone that has a mass ratio of the first triglyceride to the second triglyceride that is greater than in the feed mixture. The separation zone comprises a stationary phase which comprises metal ions that are capable of coordinating with a double bond of a fatty acid residue of the first triglyceride to form a metal complex with the fatty acid residue.

7. 发明公开

EP2920288A1 METHOD TO RECOVER FREE FATTY ACIDS FROM FATS AND OILS 有权
标题翻译： PROCESS恢复游离脂肪酸油脂
公开(公告)号：EP2920288A1
公开(公告)日：2015-09-23
申请号：EP13808288.8
申请日：2013-11-13
申请人： RRIP, LLC
发明人： DASARI, Mohan Prasad, A. , KNOX, Kidron, Joel
IPC分类号： C11B3/00 , C11B7/00
CPC分类号： C11B3/04 , C11B3/00 , C11B7/0008 , C11B7/0066
摘要： Methods for recovering free fatty acids from fats and oils having high free fatty acid content are provided. In the method, fats and oils are treated with a mixture having an alcohol to result in a low-free fatty acid oily phase and an alcohol phase. The mixture may also include an alkali. The alcohol may be a monohydric alcohol and an aqueous alcohol, such as an aqueous alcohol having a concentration of at least about 15% alcohol by weight. The alcohol phase may be treated with an acid to form an aqueous alcohol phase and a lipid alcohol phase, wherein the lipid alcohol phase includes free fatty acids, which may be recovered. Fats and oils amenable to such a method may include, but are not limited to, waste fats, waste oils, high acid grease, high acid tallow, and corn oil, such as corn oil produced at an ethanol production plant.

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