罗汉果甜甙加工废液发酵乙醇的研究  

Research on the Extraction of Ethanol from Processing Waste Liquid of Mogrosides

作　　者：苏小建[1] 张道平[1] 黄继来[1] 康如龙[2] 黄世好[2] 刘倩[2] 

机构地区：[1]广西师范大学环境与资源学院,广西桂林541004 [2]广西师范大学化学与化工学院,广西桂林541004

出　　处：《食品研究与开发》2014年第3期44-46,共3页Food Research and Development

基　　金：广西环境工程与保护评价重点实验室项目(200912)

摘　　要：罗汉果甜甙生产中排放的柱流液废水中含有大量的糖类及其它成分,采用罗汉果甜甙加工废液实施乙醇发酵的研究。结果表明在发酵温度30℃,糖化酶添加量为0.10 g/50 mL,pH为5.5,发酵时间72 h的条件下,乙醇得率达28.69%。The manufacturing process of Mogrosides dicharges Column liquid flow that contains large amounts of sugars and other functional ingredients. For scientific and reasonable utilization of resources , this paper adopts alcoholic fermentation to liquid waste of the process of Mogrosides. The results indicated that the highest yield of alcoholic was achieved 28.69%under the conditions as follows：30℃（fermenting temperature）,0.10 g/50 mL glucoamylase, pH5.5,72 hour（fermentation time）.

关 键 词：罗汉果甜甙 加工废液 发酵 出酒率 

分 类 号：TQ223.122[化学工程—有机化工]