-
公开(公告)号:US5786185A
公开(公告)日:1998-07-28
申请号:US480881
申请日:1995-06-07
申请人: George T. Tsao , Seo Ju Lee , Gow-Jen Tsai , Jin-Ho Seo , Donald W. McQuigg , Susan L. Vorhies , Ganeshkumar Iyer
发明人: George T. Tsao , Seo Ju Lee , Gow-Jen Tsai , Jin-Ho Seo , Donald W. McQuigg , Susan L. Vorhies , Ganeshkumar Iyer
IPC分类号: C12P7/56
CPC分类号: C12P7/56
摘要: Described is an improved fermentation process for producing lactic acid. The preferred process is conducted so as to form a fermentation broth containing undissociated lactic acid. The fermentation broth is contacted with an effective amount of solid-phase polymer containing pyridine groups to adsorb and increase rate of production of the free acid.
摘要翻译: 描述了用于生产乳酸的改进的发酵方法。 进行优选的方法以形成含有未解离的乳酸的发酵液。 将发酵液与含有吡啶基团的有效量的固相聚合物接触以吸附并提高游离酸的产生速率。