公开(公告)号：US20190323043A1

公开(公告)日：2019-10-24

申请号：US16473805

申请日：2017-12-20

申请人： EVONIK DEGUSSA GMBH ,  DSM IP ASSETS B.V.

发明人： Michael DIEHL ,  Xiao Daniel DONG ,  Annika HARTMANN ,  Martin HEINING ,  Michael Benjamin JOHNSON ,  Jochen LEBERT ,  Neil Francis LEININGER ,  Kirt Lyvell MATTHEWS, Sr. ,  Mark Edward NEJAKO, II ,  Holger PFEIFER ,  Christian RABE ,  Shannon Elizabeth Ethier RESOP ,  Ginger Marie SHANK ,  Vinod TARWADE ,  David Allen TINSLEY

IPC分类号： C12P7/64 ,  C11B1/10

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

公开(公告)号：US20210017467A1

公开(公告)日：2021-01-21

申请号：US17042791

申请日：2019-03-29

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

发明人： Negash ADUGNA ,  Martin HEINING ,  Michael Benjamin JOHNSON ,  Neil Francis LEININGER ,  Kirt Lyvell MATTHEWS, Sr. ,  Ginger Marie SHANK ,  Nasrin TABAYEHNEJAD ,  Vinod TARWADE

IPC分类号： C11B1/02 ,  C11B1/10

摘要： Disclosed herein are processes for reducing or eliminating emulsion during the process of obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by washing the fermentation broth with at least 1× amount of water. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.