The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2020
Filed:
May. 03, 2019
Dsm Ip Assets B.v., Heerlen, NL;
Ellen Speetjens, Echt, NL;
Peter Philip Lankhorst, Echt, NL;
DSM IP ASSETS B.V., Heerlen, NL;
Abstract
The present invention provides a process for the treatment of a composition comprising yeast cell walls comprising β-1,3-glucans which are insoluble when extracted with water and partially soluble when extracted with DMSO, the process comprising contacting said composition with laminaripentaose-producing-β-1,3-glucanase and inactivating the laminaripentaose-producing-β-1,3-glucanase to result in a composition comprising yeast cell walls wherein the β-1,3-glucans have an improved solubility in DMSO and the ratio of β-glucans soluble in DMSO compared to water is greater than or equal to 2.