复合酶解法制备酵母抽提物及其在高辅料比啤酒酿造中的应用研究  

Production of yeast extract by compound enzymolysis and its application in the brewage with high auxiliary material

作　　者：袁仲[1] 杨继远[1] 张慎举[1] 陈珂羽[1] 周建鹤 

机构地区：[1]商丘职业技术学院,河南商丘476100 [2]商丘府泉酒业有限公司,河南商丘476100

出　　处：《中国酿造》2009年第6期108-111,共4页China Brewing

基　　金：河南省科学技术厅项目(9412008Y0494)

摘　　要：以啤酒废酵母为原料,采用复合酶解法制备酵母抽提物,通过各种酶制剂间互相复合酶解的反复对比试验,最终筛选出碱性蛋白酶A和风味蛋白酶A进行复合酶解,确定了最佳的酶解工艺技术路线,制备出酵母抽提物。酵母抽提物应用于高辅料比啤酒酿造中既可以提高废弃酵母的附加值,减少了企业污水处理的费用,也减少了对环境的污染。The alkaline protease-A and flavor protease-A were selected after compound enzymolysis and repeated comparative tests, in which beer waste yeast was used as raw material. The application of yeast extract in the high auxiliary material of brewage could not only enhance the value of waste yeast, but also reduce the expense of sewage treatment, which has good economic and social benefit.

关 键 词：复合酶解法 酵母抽提物 高辅料比 啤酒 应用 

分 类 号：TS262.4[轻工技术与工程—发酵工程]