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耐高温耐高糖酵母的筛选与驯化
引用本文:王昌魁,张利莉,贺江舟,李静.耐高温耐高糖酵母的筛选与驯化[J].江西农业学报,2008,20(5):100-102.
作者姓名:王昌魁  张利莉  贺江舟  李静
作者单位:新疆生产建设兵团塔里木盆地生物资源保护与利用重点实验室,新疆,阿拉尔,843300
摘    要:从南疆水果表皮上筛选到54株耐高温酵母菌,通过富集培养、高温高糖驯化与筛选,得到3株优良菌株,在45℃高温、20%糖度条件下,其发酵性能均能达到常温(28℃)下酿酒酵母的发酵水平。

关 键 词:酵母菌  筛选  驯化  耐高温  耐高糖

Domestication and Screening of Thermotolerant and High-sugar-tolerant Yeast
WANG Chang-kui,ZHANG Li-li,HE Jiang-zhou,LI Jing.Domestication and Screening of Thermotolerant and High-sugar-tolerant Yeast[J].Acta Agriculturae Jiangxi,2008,20(5):100-102.
Authors:WANG Chang-kui  ZHANG Li-li  HE Jiang-zhou  LI Jing
Abstract:Fifty-four thermotolerant yeasts were isolated from the pericarp of Sinkiang fruits,in which three strains were obtained by enrichment culture,domestication and screening at high temperature and high concentration of glucose.The fermentation performance of the three strains at 45 ℃ and 20% concentration of glucose could reach to the same level of the brew yeast at the normal temperature(28 ℃).
Keywords:Yeast  Screening  Domestication  Thermotolerant  High-sugar-tolerance
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