利用工业废液生产酵母油脂

Production of Yeast Fat by Industry Waste Water

研究了以武汉味精厂、黄鹤楼酒厂、武汉淀粉厂等 3厂排放废液为培养料 ,培养了橙黄红酵母、热带假丝酵母、干酵母、啤酒酵母等 4种酵母 ,并测定了其生长量及所产酵母脂肪酸的含量 .结果表明 :在相同的条件下 ,味精厂废液培养的酵母生长量明显高于酒厂废液和对照培养基 B.酵母的油脂含量在 4 %～ 7%之间 .

Rhodotorula aurantica, candida tropicalis, saccharomyces siccus,S cerevisia was cultured in the waste water from the monosodium glutamate factory , the liquor factory, the starch factory. The yeast growth yield and the yeast fat yield was detected. The results showed: the waste water from the monosodium glutamate factory was the best medium for the 4 kinds of yeast . And the yeast fat yield was different in the kind of yeast and the medium, which was 4 % ~ 7 % .