曲酒丢糟生产单细胞蛋白的菌种初选  

Selection of the Microbe Species Producing Single Cell Protein from Daqu Distiller's Grains

作　　者：陆步诗[1] 李新社[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》2006年第7期25-26,30,共3页Liquor-Making Science & Technology

基　　金：湖南省教育厅资助科研项目(编号04C606)

摘　　要：以白地霉、假丝酵母和根霉为菌种,以大曲丢糟为主要原料,通过添加适当辅料为培养基,经固态发酵方法生产单细胞蛋白。试验结果表明,白地霉对丢糟的转化较为理想,发酵后可使蛋白质含量高达18.6%。Geotrichum candidum, candida mycoderma and rhizopus were used as seed speices respectively and Daqu distiller＇s grains used as main raw materials （addition of adequate auxiliary materials as culture medium） to produce single cell protein by solid fermentation. The experimental results indicated that geotrichum candidum was an ideal microbe species which could produce 18.6 % protein content after fermentation.

关 键 词：微生物 白地霉 假丝酵母 根霉 丢糟 单细胞蛋白 

分 类 号：TQ936.1[化学工程]