method for controlling the growth of contaminating microorganisms and method for controlling the growth of at least one contaminating microorganism

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专利权人:

E.I DU PONT DE MOURS AND COMPANY

发明人:

DERRICK OTIENO OKULL,ERIC GUY SUMMER,ETHAN BARUCH SOLOMON

申请号：

BR112013014781

公开号：

BR112013014781A2

申请日:

2011.12.20

申请国别(地区):

BR

年份:

2016

代理人:

摘要：

A method for controlling growth of contaminant microorganisms in a fermentation process using a combination of (a) peroxide compound (PC) and (b) a quaternary ammonium compound (QAC). The method comprises adding PC and QAC to one or more steps of a fermentation process. In this method, the PC and QAC may be added to one or more components of a fermentation broth comprising inoculant, fermentable sugar and process water.

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