摘要
研究了3种消泡剂对BAA中温α-淀粉酶发酵、提取的影响以及发酵用消泡剂的筛选方法。结果表明,在BAA中温α-淀粉酶生产过程中,用进口消泡剂替代国产消泡剂,效果最好,既能实现生产稳定,提高产量,也能有效防止超滤膜膜污垢的产生,延长超滤膜寿命。
The effects of the three antifoams agent on BAA medium temperature α-amylase fermentation,extraction and fermenting defoaming agent screening methods were studied.The results showed that in the BAA medium temperature α-amylase production process,alternative imported defoaming agent was chosen instead of homemade defoaming agent which had good production stability,increased production,effectively prevented membrane fouling,extended ultrafiltration membranes life.
出处
《食品工业科技》
CAS
CSCD
北大核心
2010年第9期298-300,共3页
Science and Technology of Food Industry
