公开(公告)号：US20170362619A1

公开(公告)日：2017-12-21

申请号：US15532873

申请日：2015-12-02

申请人： Wintershall Holding GmbH

发明人： Sascha ROLLIE ,  Tobias KÄPPLER ,  Carsten SCHWALB ,  Florian LEHR ,  Andrea HLUBEK ,  Jörg THERRE ,  Christian FLECK ,  Thomas LETZELTER ,  Stephan FREYER ,  Andrea HEROLD ,  Hansjörg RETTENMAIER ,  Bernd LEONHARDT

IPC分类号： C12P19/04 ,  B01D61/14 ,  C08B37/00

CPC分类号： C12P19/04 ,  B01D61/147 ,  B01D2315/10 ,  C08B37/0024

摘要： The presently claimed invention is directed to a method for the preparation of an aqueous solution comprising at least one beta-glucan comprising at least the steps of a) fermentation of at least one fungal strain in an a fermentation broth, b) addition of at least one acid to the fermentation broth to adjust the pH to a value in the range of ≧2.0 to ≦4.0 and c) filtration of the fermentation broth to obtain an aqueous solution comprising the at least one beta-glucan and at least one beta-glucan that is obtained by this method.

公开(公告)号：US20180355302A1

公开(公告)日：2018-12-13

申请号：US15573343

申请日：2016-05-10

申请人： Wintershall Holding GmbH

发明人： Alexander SCHOLZ ,  Florian LEHR ,  Sascha ROLLIE ,  Christian FLECK ,  Julia HOFINGER ,  Nadja POLLMER ,  Christian DIENES ,  Michael SCHREIBER

IPC分类号： C12M1/06 ,  C12M1/02 ,  C12P19/04 ,  B01F7/00 ,  B01F7/22 ,  B01F3/04 ,  B01F15/00 ,  B01F15/06

CPC分类号： C12M27/02 ,  B01F3/04602 ,  B01F7/00133 ,  B01F7/00141 ,  B01F7/00341 ,  B01F7/00633 ,  B01F7/22 ,  B01F15/00915 ,  B01F15/066 ,  B01F2003/04673 ,  B01F2215/0073 ,  B01F2215/0422 ,  C12M27/18 ,  C12M29/06 ,  C12M41/22 ,  C12M41/24 ,  C12P19/04

摘要： Fermenter for producing a shear-thinning medium comprising a tank volume and a stirring arrangement having an improved distribution capacity or a more uniform shear stress.