摘要
探讨植酸酶在酒精发酵中的应用。实验室小试结果表明：在糖化时加入植酸酶,添加量为每克原料11个单位,作用pH为4.5,发酵温度为58~60℃,淀粉出酒率可提高1.5%,发酵周期可缩短4h。
The application of phytase in ethanol fermentation was discussed.The experimental results on laboratory scale showed that the ethanol yield was increased by 1.5% and the fermentation period was shorted for 4 hours,when 11u phytase per gram raw material was added under the pH 4.5 and temperature at 58-60℃ during saccharification.
出处
《酿酒》
CAS
2013年第3期91-92,共2页
Liquor Making
关键词
植酸酶
糖化
发酵
酒精
phytase
saccharification
fermentation
ethanol
