发明申请
- 专利标题： CONTROL OF CONTAMINANT MICROORGANISMS IN FERMENTATION PROCESSES WITH SYNERGISTIC FORMULATIONS CONTAINING STABILIZED CHLORINE DIOXIDE AND QUATERNARY AMMONIUM COMPOUND
- 专利标题（中）： 在含有稳定化二氧化氯和季铵化合物的协同制剂的发酵过程中控制污染物微生物
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申请号： US13329594申请日： 2011-12-19
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公开(公告)号： US20120322124A1公开(公告)日： 2012-12-20
- 发明人: Derrick Otieno Okull , Ethan Baruch Solomon , Pedro Goncalo Carvalhais Teixeira Dias Jorge , Luiz Eduardo Biazi , Scott C. Glynn
- 申请人： Derrick Otieno Okull , Ethan Baruch Solomon , Pedro Goncalo Carvalhais Teixeira Dias Jorge , Luiz Eduardo Biazi , Scott C. Glynn
- 申请人地址： US DE Wilmington
- 专利权人： E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： US DE Wilmington
- 主分类号： C12P7/06
- IPC分类号： C12P7/06 ; C12P7/10
摘要：
A method for controlling growth of contaminant microorganisms in a fermentation process and in a fermentation system using a composition comprising (a) stabilized chlorine dioxide (SCD) and (b) a quaternary ammonium compound (QAC). The method comprises adding SCD and QAC to one or more steps of a fermentation process. In this method, the SCD 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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