摘要
影响短梗霉多糖产量和发酵液颜色的因素有很多,经研究发现,(NH4)2SO4与酵母膏的影响尤为显著,当(NH4)2SO40.4g/L、酵母膏0.3g/L、NaCl4g/L、K2HPO46g/L时,短梗霉多糖产量和发酵液的颜色都非常理想。
There are many factors which are related to pullulan yield and fermentation broth＇s colour. The research showed that （NH4）2SO4 and yeast extract played an important role. After investigation, this result：（NH4）2SO4 0.4g/L, yeast extract 0.3g/L, NaCl 4g/L, K2HPO4 6g/L had a good performance in yield and colour.
出处
《食品科技》
CAS
北大核心
2007年第4期24-26,共3页
Food Science and Technology
关键词
出芽短梗霉
普鲁兰
发酵
Aureobasidium pullulans
pullulan
fermentation
