摘要
本文报道了黑曲霉A3.1在麦麸固体培养基的产酶条件,在不同氮源试验中以(NH4)2SO4为最佳,该菌产酶的最佳条件为28℃,含水量45%,起始pH5.0,时间3d。
This paper reported the best fermentation condition of pectinase by Aspergillus nigerA3.1 on wheat bran solid medium. The best nilrogen source of medium was （NH4）2SO4. The optimum enzyme-producing conditions were 45% water content, initial pH 5.0 at 28℃ for3 days
出处
《现代食品科技》
EI
CAS
2006年第1期91-91,94,共2页
Modern Food Science and Technology
关键词
黑曲霉
果胶酶
固体培养基
Aspergillus niger
Pectinase
Solid medium
