文献类型：专利

英文题名：Online monitoring and optimizing Aspergillus niger fermentation for producing sodium gluconate, by performing online collection of fermentation broth and analyzing contents of glucose and sodium gluconate in fermentation broth

作者：HANG H;SHI M;ZHUANG Y;CHU J;ZHANG M;LI Y;WANG W;SU L

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN106701846-A

申请日：2017-01-18

公开日：2017-05-24

语种：英文

收录：DERWENT

摘要：NOVELTY - Method for online monitoring and optimizing Aspergillus niger fermentation for producing sodium gluconate, involves performing online collection of fermentation broth, obtaining fermentation broth using mid-infrared spectrometer, and analyzing contents of glucose and sodium gluconate in the fermentation broth. USE - The method is used for online monitoring and optimizing A.niger fermentation for producing sodium gluconate (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for improving reaction speed of sodium gluconate production by fermentation of A.niger, which involves adding more than 8% oxygen, preferably 8-15% oxygen, more preferably 9-11% oxygen.