Yeast Proteins

专利名称：Yeast Proteins

发明人：Rudy Menin,Pauline Spolaore,Isabelle Mouly申请号：US170497申请日：20190426

公开号：US20210267230A1公开日：20210902

专利附图：

摘要：The present invention relates to a method for obtaining yeast proteinscomprising the following steps: a) providing a yeast cream; b) exposing this yeast creamto a thermal plasmolysis at a temperature between 70 and 95° C. for a period between30 seconds and 4 hours, preferably between 1 minute and 3 hours, more preferably

between 40 minutes and 2 hours; b) separating the insoluble fraction and the solublefraction; c) subjecting the insoluble fraction to the activity of at least one ribonucleaseand a glucanase, sequentially or simultaneously, at a temperature between 40 and 65° C.,preferably 60° C., for a period between 8 and 24 hours, preferably 18 hours; d) separatingthe insoluble fraction from the soluble fraction; wherein the insoluble fraction collectedin step d) has no taste, having a nucleotide content less than 3% and a true proteincontent of at least 72%. Step b′) is optional. In this case, the entirety of the compositionobtained after thermal plasmolysis of the yeast cream is subjected to enzymatic activity.

申请人：LESAFFRE ET COMPAGNIE

地址：Paris FR

国籍：FR

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