摘要
以平菇菌糠为研究对象,分别接种酿酒酵母、热带假丝酵母,菌糠通过一次性固体发酵处理,在接种3d后,每隔1d测定菌糠中性洗涤纤维、酸性洗涤纤维、粗脂肪、有机物、真蛋白的含量,通过比较各成分变化来探讨不同菌株对菌糠营养成分的影响。结果表明,酿酒酵母对菌糠的中性洗涤纤维、真蛋白的影响较大;热带假丝酵母对酸性洗涤纤维、有机物、粗脂肪影响较大。
As research subject, Mushroom Fungus chaff were seperately inoculated with Saccharomyces cerevi-siae, Candida tropicalis through solid state fermentation by 3 days after the inoculation, measured the neutral deter-gent fiber, acid detergent fiber, crude fat, organic matter, true protein content of Fungus chaff every two days, mea-sured, compared with the varies in the composition of nutrients to investigate the influence about different bacterial strain on nutrient content of Fungus chaff. The results showed that, Saccharomyces cerevisiae can influence the neu-tral detergent fiber and true protein of Fungus chaff; Candida tropicalis can influenced the acid detergent fiber, or-ganic matter, crude fat significantly.
出处
《饲料博览》
2013年第2期32-34,共3页
Feed Review
关键词
菌糠
酿酒酵母
热带假丝酵母
发酵
waste material
saccharomyces cerevisiae
candida tropicalis
fermentation
