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公开(公告)号：US20180142183A1
公开(公告)日：2018-05-24
申请号：US15875733
申请日：2018-01-19
Applicant: DSM IP Assets B.V.
Inventor： Stephen Robert CHERINKO , Robert Cody KERTIS , Kirk E. APT , Paul Warren BEHRENS , Jon Milton HANSEN , Joseph W. PFEIFER, III , Tracey Lynn STAHL , Ross ZIRKLE , Nasrin Tabayehnejad , Krishna Raman , Neil Francis Leininger
Abstract: The present invention relates to processes for obtaining a lipid from a cell by lysing the cell, contacting the cell with a base and/or salt, and separating the lipid. The present invention is also directed to a lipid prepared by the processes of the present invention. The present invention is also directed to microbial lipids having a particular anisidine value, peroxide value, and/or phosphorus content.
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公开(公告)号：US20140128465A1
公开(公告)日：2014-05-08
申请号：US14154140
申请日：2014-01-13
Applicant: DSM IP Assets B.V.
Inventor： Krishna Raman , Jung Lee , Neil Leininger , Chris Luigart
IPC: C07C67/60 , C07C69/587
CPC classification number: C07C69/587 , A21D2/16 , A23K20/158 , A23L33/12 , C07C67/03 , C07C67/08 , C07C67/60 , C11C3/003 , C07C69/533
Abstract: The present invention includes methods for producing and purifying esters of polyunsaturated fatty acids that include reacting a composition having triglycerides with polyunsaturated fatty acid residues in the presence of an alcohol and a base to produce an ester of a polyunsaturated fatty acid from the triglycerides. The composition can be a polyunsaturated fatty acid-containing composition that has not been conventionally processed. The reacted composition can be further processed by distillation.
Abstract translation: 本发明包括用于生产和纯化多不饱和脂肪酸酯的方法，其包括在醇和碱的存在下使具有甘油三酯的组合物与多不饱和脂肪酸残基反应以从甘油三酸酯生产多不饱和脂肪酸的酯。 组合物可以是未经常规加工的含多不饱和脂肪酸的组合物。 可以通过蒸馏进一步处理反应的组合物。
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公开(公告)号：US10385289B2
公开(公告)日：2019-08-20
申请号：US15875733
申请日：2018-01-19
Applicant: DSM IP Assets B.V.
Inventor： Stephen Robert Cherinko , Robert Cody Kertis , Kirk E. Apt , Paul Warren Behrens , Jon Milton Hansen , Joseph W. Pfeifer, III , Tracey Lynn Stahl , Ross Zirkle , Nasrin Tabayehnejad , Krishna Raman , Neil Francis Leininger
Abstract: The present invention relates to processes for obtaining a lipid from a cell by lysing the cell, contacting the cell with a base and/or salt, and separating the lipid. The present invention is also directed to a lipid prepared by the processes of the present invention. The present invention is also directed to microbial lipids having a particular anisidine value, peroxide value, and/or phosphorus content.
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公开(公告)号：US09796658B2
公开(公告)日：2017-10-24
申请号：US14154140
申请日：2014-01-13
Applicant: DSM IP Assets B.V.
Inventor： Krishna Raman , Jung Lee , Neil Leininger , Chris Luigart
IPC: C07C69/587 , A21D2/16 , C07C67/03 , C07C67/08 , C11C3/00 , C07C67/60 , A23K20/158
CPC classification number: C07C69/587 , A21D2/16 , A23K20/158 , A23L33/12 , C07C67/03 , C07C67/08 , C07C67/60 , C11C3/003 , C07C69/533
Abstract: The present invention includes methods for producing and purifying esters of polyunsaturated fatty acids that include reacting a composition having triglycerides with polyunsaturated fatty acid residues in the presence of an alcohol and a base to produce an ester of a polyunsaturated fatty acid from the triglycerides. The composition can be a polyunsaturated fatty acid-containing composition that has not been conventionally processed. The reacted composition can be further processed by distillation.
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