摘要
通过丁烯酰胺定向选择,获得产腈水合酶菌株,将其应用于丙烯腈水合反应,能显著降低丙烯酸产量,将反应液的电导率控制在500μS.cm-1以下。
The strain producing nitrile h tonamide. In the hydration of acrylonitrile to ac acid decreased obviously, and the conductivity ydratase was obtained through fermentation adding 1% crorylamide catalyzed by the screened strain, the production of arylic of reaction solution was controlled below 500μS·cm^-1.
出处
《化学与生物工程》
CAS
2010年第4期83-84,共2页
Chemistry & Bioengineering
关键词
腈水合酶
催化
丙烯腈
丙烯酸
电导率
nitrile hydratase
catalysis
acrylonitrile~ arylic acid
conductivity
