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公开(公告)号:US10472316B2
公开(公告)日:2019-11-12
申请号:US15106368
申请日:2014-12-19
Applicant: DSM IP ASSETS B.V.
Inventor: David McClements , Nasrin Tabayehnejad , Stephen Cherinko , Mark Barker , Neil Leininger
Abstract: Disclosed are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described.
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公开(公告)号:US11672258B2
公开(公告)日:2023-06-13
申请号:US15754337
申请日:2016-08-25
Applicant: DSM IP Assets B.V.
Inventor: Michael Lenn Stefanski , Nasrin Tabayehnejad , Chris Connor Luigart
IPC: A23D9/04 , C11B3/10 , C11B3/12 , C11B3/16 , A23L33/00 , A23D9/02 , A23L2/00 , A23K50/80 , A23C9/152 , A23L33/115
CPC classification number: A23D9/04 , A23C9/1528 , A23D9/02 , A23K50/80 , A23L2/00 , A23L33/115 , A23L33/40 , C11B3/10 , C11B3/12 , C11B3/16 , A23V2002/00 , Y02A40/818
Abstract: A refined oil comprising at least one polyunsaturated fatty acid (PUFA), wherein the oil has a fatty acid ester of monochloropropanediol, epoxypropanol, and mixtures thereof in an amount of 10 ppm or less, and processes for producing the oil. The oil is preferably a microbial or marine oil.
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公开(公告)号:US11124736B2
公开(公告)日:2021-09-21
申请号:US15106375
申请日:2014-12-19
Applicant: DSM IP ASSETS B.V.
Inventor: Brock Triplett , Micah Needham , Nasrin Tabayehnejad , Ginger Shank , Kirt Lyvell Matthews , John Hogan , Mark Barker , Neil Leininger
IPC: C11B1/02 , C11B3/16 , C07C51/42 , C07C51/487 , C11B3/00
Abstract: Disclosed herein are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
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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:US10364207B2
公开(公告)日:2019-07-30
申请号:US15106371
申请日:2014-12-19
Applicant: DSM IP ASSETS B.V.
Inventor: Mark Barker , Nasrin Tabayehnejad , Ginger Shank , Neil Francis Leininger , Kirt Lyvell Matthews, Sr.
Abstract: Disclosed herein are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PU-FAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
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公开(公告)号:US10342772B2
公开(公告)日:2019-07-09
申请号:US15106365
申请日:2014-12-19
Applicant: DSM IP ASSETS B.V.
Inventor: Mark Barker , Nasrin Tabayehnejad , Ginger Shank , Neil Leininger , Kirt Lyvell Matthews, Sr.
IPC: A61K31/202 , C11B1/02 , C11B1/10 , C11B3/04 , A23L33/115
Abstract: Processes are disclosed for obtaining a lipid from a cell by lysing the cell to form a lysed cell composition, adding an acid to lower the pH of the lysed cell composition, and demulsify the lysed cell composition, and obtaining the lipid from the demulsified lysed cell composition. Also disclosed are lipids prepared by the processes of the present invention wherein the lipids have a particular anisidine value, peroxide value, and/or phosphorus content.
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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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