多菌种混合发酵大曲丢糟生产饲料的研究  

Study on Feedstuff Production from Daqu Waste Spent Grains by Mixed Fermentation of Multi-strains

作　　者：陆步诗[1] 李新社[1] 李全林[1] 李子超[1] 

机构地区：[1]邵阳学院生物与化学工程系,湖南邵阳422000

出　　处：《酿酒科技》2007年第1期95-96,共2页Liquor-Making Science & Technology

基　　金：湖南省教育厅资助科研项目(编号04C606)

摘　　要：以大曲丢糟为主要原料,以假丝酵母、白地霉、根霉为生产菌,采用正交试验,得到最佳工艺条件为:丢糟∶麸皮=5∶1,假丝酵母∶白地霉∶根霉=1∶1∶2,在32℃下培养5d,得到的饲料营养丰富,易被动物吸收,是一种新型的饲料蛋白来源。The feedstuff was produced by using waste spent grains as the main raw materials and candida mycoderma, geotrichum candidum link and rh.oryzae as production bacteria. The optimum technical conditions were summed up by orthogonal test as follows： waste spent grains ： wheat bran = 5：1, candida mycoderma ： geotrichum candidum link ： rh. oryzae = 1：1：2, 5 d culture at 32℃. The produced feedstuffis of high nutrition and absorbed easily by domestic animals.

关 键 词：综合利用 丢糟 饲料 多菌种混合发酵 

分 类 号：S816[农业科学—饲料科学]