木聚糖酶在白酒酿造中的应用研究  

Application of Xylanase in Liquor Fermentation

作　　者：徐曼[1] 唐瑞华[1] 龚军[1] Xu Man;Tang Ruihua;Gong Jun(Changde Vocational and Technical College,Changde 415000,China)

机构地区：[1]常德职业技术学院

出　　处：《现代食品》2019年第23期173-178,共6页Modern Food

摘　　要：本文探讨了木聚糖酶在白酒酿造中的应用。实验结果表明:发酵开始时加入木聚糖酶170 U·g^-1;发酵培养基料水比为1∶2.2;添加Ca^2+溶液终浓度为8 mmol·L^-1;在此条件下发酵48 h,添加木聚糖酶后酒度是对照组的130.47%,添加组残糖含量是同一时期对照组残糖含量的7.4%。This paper explore the application of xylanase in liquor fermentation.The results on laboratory research scale indicated that the addition of xylanase of 170 U·g^-1 at the beginning of liquor fermentation,the material to water ratio of culture medium of 1∶2.2,under these conditions fermented 48 h,the alcohol content reached to 130.47%,the sugar residues reduced to 7.4%.

关 键 词：木聚糖酶 白酒 发酵 

分 类 号：TS262.3[轻工技术与工程—发酵工程]