摘要
用融合出的融合子(KS-5)及K氏酵母上10L发酵罐对早籼稻米进行生料发酵,并在工艺方面进行了初步的比较研究,结果表明,采用融合子进行生料发酵能够有较高的淀粉利用率和出酒率,发酵周期为7d,最终醪液酒度可达7.0度(V/V),采用较好的可利用淀粉直接产酒精的新型融合株是生料发酵产酒精行业的主要发展方向。
A primary comparative research in technic aspect had been studied by using new fusant （KS-5） and S.cereusiae K to produce fueling ethanol by fermenting early indica rice directly on IOL fermenter. The result proved that it was an effective way to transform alcohol from early indica rice, the final ethanol concentration on fermental liquid could get to 7.0 and the cycle was 7 days. Constructing a brand-new plant which could directly use starch to make alcohol effectively would be the main research object in uncooked material fermentation industry.
出处
《湖北农业科学》
北大核心
2006年第1期120-122,共3页
Hubei Agricultural Sciences
基金
湖北省科技攻关项目(2004AA201C32)
关键词
旱籼稻
生料发酵
燃料酒精
发酵工艺
early-season indica rice
uncooked material fermentation
fueling ethanol
fermental technic
