公开(公告)号：US20180142183A1

公开(公告)日：2018-05-24

申请号：US15875733

申请日：2018-01-19

申请人： DSM IP Assets B.V.

发明人： 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

IPC分类号： C11B1/10 ,  C11B3/02 ,  C11B3/16

CPC分类号： C11B1/10 ,  C11B3/02 ,  C11B3/16 ,  Y02E50/16

摘要： 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.

公开(公告)号：US20200231898A1

公开(公告)日：2020-07-23

申请号：US16317305

申请日：2017-07-12

申请人： Evonik Degussa GmbH ,  DSM IP Assets B.V.

发明人： Manfred Barz ,  Marc BEISER ,  Georg BORCHERS ,  Stephen Robert CHERINKO ,  Mathias DERNEDDE ,  Michael DIEHL ,  Xiao Daniel DONG ,  Jügen HABERLAND ,  Michael Benjamin JOHNSON ,  Robert Cody KERTIS ,  Jochen LEBERT ,  Neil Francis LEININGER ,  Kirt Lyvell MATTHEWS ,  Holger PFEIFER ,  Christian RABE ,  Shannon Elizabeth Ethier RESOP ,  Ginger Marie SHANK ,  Vinod TARWADE ,  David Allen TINSLEY ,  Daniel VERKOEIJEN

IPC分类号： C11B1/12 ,  C11B1/02 ,  A23K10/12 ,  A23K20/158

摘要： The current invention relates to a method of separating polyunsaturated fatty acids containing lipids from a lipids containing biomass.

公开(公告)号：US20190338214A1

公开(公告)日：2019-11-07

申请号：US16515074

申请日：2019-07-18

申请人： DSM IP Assets B.V.

发明人： Stephen Robert CHERINKO ,  Robert Cody KERTIS ,  Kirk E. APT ,  Paul Warren BEHRENS ,  Jon Milton HANSEN ,  Joseph W. PFEIFER, III ,  Tracy Lynn STAHL ,  Ross E. Zirkle ,  Nasrin TABAYEHNEJAD ,  Krishna RAMAN ,  Neil Francis LEININGER

IPC分类号： C11B1/10 ,  C11B3/16 ,  C11B3/02

摘要： 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.

公开(公告)号：US20190249108A1

公开(公告)日：2019-08-15

申请号：US16309632

申请日：2017-07-12

申请人： Stephen Robert CHERINKO ,  Matthias DERNEDDE ,  Xiao Daniel DONG ,  Michael Benjamin JOHNSON ,  Robert Cody KERTIS ,  Jochen LEBERT ,  Neil Francis LEININGER ,  Kirt Lyvell MATTHEWS ,  Holger PFEIFER ,  Horst PRIEFERT ,  Christian RABE ,  Shannon Elizabeth Ethier RESOP ,  Joachim WINDAU ,  Daniel VERKOEIJEN ,  Gabriel ZAVODSKY ,  DSM IP Assets B.V. ,  Evonik Degussa GmbH

发明人： Stephen Robert CHERINKO ,  Matthias DERNEDDE ,  Michael DIEHL ,  Xiao Daniel DONG ,  Michael Benjamin JOHNSON ,  Robert Cody KERTIS ,  Jochen LEBERT ,  Neil Francis LEININGER ,  Kirt Lyvell MATTHEWS ,  Holger PFEIFER ,  Horst PRIEFERT ,  Christian RABE ,  Shannon Elizabeth Ethier RESOP ,  Joachim WINDAU ,  Daniel VERKOEIJEN ,  Gabriel ZAVODSKY

IPC分类号： C11B1/10 ,  C11B1/02 ,  C12N1/06 ,  C11B3/16

CPC分类号： C11B1/10 ,  A23K10/12 ,  A23K20/158 ,  C07C51/48 ,  C11B1/02 ,  C11B1/025 ,  C11B1/14 ,  C11B3/16 ,  C12N1/06 ,  C12P7/6427 ,  C12P7/6472 ,  C07C57/02

摘要： The processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells comprise removing water from the cell fermentation broth or lysed cell composition before demulsification is conducted. Such a process has the benefits of reduced demulsification time and reduced salt use. Microbial oil comprising one or more PUFAs can be recovered from microbial cells by the process.