一株α－乙酰乳酸脱羧酶产生菌株的筛选及初步鉴定  

Separation and purification of a Acetol-actate Decarboxylase Generating Bacterial Strain

作　　者：李林[1] 黄长福 蒋国英[1] 

机构地区：[1]新疆农业大学生物技术实验中心

出　　处：《新疆大学学报（自然科学版）》1996年第3期57-60,共4页Journal of Xinjiang University(Natural Science Edition)

摘　　要：α－乙酰乳脱酸羧酶在促进啤酒的风味成熟方面有广阔的应用前景．本文介绍一株纯培养的α－乙酸乳酸脱羧酶产生菌ＡＤ６的分离及筛选过程；并对该菌的特征及部分生理生化指标作了初步描述．The finding that the diacetyl content could be greatly reduced by acetolactate decarboxylase led to it's use as a maturation aid in brewing industry. These experiments had revealed the Separation and Screening of a acetolactate decarboxylase generating strain AD6 The physiologic and biochemical characters of this strain tad also been studed.

关 键 词：乙酰乳酸脱羧酶 菌种 筛选 鉴定 啤酒 发酵 

分 类 号：TS262.5[轻工技术与工程—发酵工程]