摘要
本文介绍了以酱渣为原料，生产蛋白饲料的研究成果，试验获得一适合于酱渣固体发酵的组合菌种Ａ３＋Ｅ（３１１）＋Ａ（Ｓ７７７）。结果表明，培养基中的初始含水量为６５％，在２８℃固体发酵３天，产品的粗蛋白含量小试可达到３０％。中试和大试分别达到２５％和２４％，发酵结果比较理想。
his article introduces a result of the scientific research about the bioconversion soy-sauce mash cake into protein feed. A mixed strain of A_3+E_(311)+A_(s777) suitable for solid-state fermentation of soysauce mash cake was obtined and optimum culture conditions were also investigated. It was found that the better initial moisture content was 65%; suitable culture temperature was 28℃. After 3 days fermentation. the crude protein content could be enhanced from 8% to 30%. 25% and 24% respectively in small scale test,pilot scale test and large scale test.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
1996年第2期1-4,共4页
Food and Fermentation Industries
关键词
酱渣
固体发酵
蛋白
饲料
Soy-sauce mash cake
Soild-state fermentation
Protein feed
