大曲丢糟在酱油种曲培养中的应用研究  

Studying on the cultivation of sauce's seed culture with daqu distiller's grain

作　　者：陆步诗[1] 李新社[1] 

机构地区：[1]邵阳学院生物与化学工程系,湖南邵阳422000

出　　处：《中国调味品》2006年第12期21-23,共3页China Condiment

基　　金：湖南省教育厅资助科研项目(04C606)

摘　　要：以曲酒丢糟为疏松剂培养酱油种曲,通过正交试验确定丢糟的最佳加入量为30%,最佳的培养温度是36℃,最佳培养时间是4d。所得的酱油种曲孢子数与蛋白酶活力较传统酱油小曲都有提高。Daqu distiller＇s grain was used as a loose agent to cultivate sauce＇s seed culture . The best process conditions by orthogonal test were that the dosage of distiller＇s grain was 30 %, the cultivated temperature was 36℃ and the cultivated time was four days. The result shows that the number of spore and the proteinase activity of the sauce＇s seed culture are improved according to the traditional sauce＇s seed culture.

关 键 词：大曲丢糟 酱油种曲 培曲条件 孢子数 蛋白酶活力 

分 类 号：TS261.2[轻工技术与工程—发酵工程]