USE OF SYNERGISTIC FORMULATIONS CONTAINING PEROXIDE AND QUATERNARY AMMONIUM TO REDUCE GROWTH OF CONTAMINANT MICROORGANISMS IN ETHANOL FERMENTATION

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专利权人:

发明人:

申请号：

EP11808525.7

公开号：

EP2655640B1

申请日:

2011.12.20

申请国别(地区):

EP

年份:

2017

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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