| 伏曲酵母菌的分类鉴定及来源分析的研究 |
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| 引用本文： | 王世宽,潘明,侯华,张强,于海光. 伏曲酵母菌的分类鉴定及来源分析的研究[J]. 生物技术, 2010, 20(2): 37-39 |
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| 作者姓名： | 王世宽 潘明 侯华 张强 于海光 |
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| 作者单位： | 1. 四川理工学院生物工程学院,四川自贡643000;酿酒生物技术及应用四川省重点实验室,四川自贡643000
2. 四川理工学院生物工程学院,四川自贡,643000 |
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| 基金项目： | 四川省教育厅重大培育项目 |
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| 摘 要： | 目的:统计分析酵母菌的来源,为大曲微生物物种及其来源变化提供基础资料.方法:利用Biolog微生物自动分析系统进行精确鉴定,并通过统计分析得出微生物菌种的来源.结果:从伏曲样品中分离纯化出7株酵母菌J-1,2,3,4,5,6,7,利用Biolog微生物自动鉴定系统进行鉴定,确定其分别为白吉利丝孢酵母A、无名假丝酵母菌、汉逊德巴利酵母C、海隐球酵母菌、东方伊萨酵母菌、解脂耶罗威亚酵母菌、皱落假丝酵母菌.这些物种主要来源于原料本身和空气,原料为了人室大曲提供了J-1,2,3三种酵母菌,其比例为25.45%、19.23%和7.5%.结论:空气巾含有大曲中所有的酵母菌的种类,曲房空气中的酵母菌数量和种类均较多.
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| 关 键 词： | 伏曲 酵母菌 分类鉴定 来源 |
Study of Classification and Identification to Yeast Strains and the Source |
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| WANG Shi-kuan,,PAN ming,HOU Hua,ZHANG Qiang,YU Hai-guang. Study of Classification and Identification to Yeast Strains and the Source[J]. Biotechnology, 2010, 20(2): 37-39 |
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| Authors: | WANG Shi-kuan PAN ming HOU Hua ZHANG Qiang YU Hai-guang |
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| Affiliation: | WANG Shi-kuan1,2,PAN ming1,HOU Hua1,ZHANG Qiang1,YU Hai-guang1(1.Bioengineering Department of Sichuan University of Science , Engineering,Zigong 643000,China,2.Liquor Marking Biological Technology , Application of Key Laboratory of Sichuan Province,China) |
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| Abstract: | Objective:The sources of yeast were abtained by statistic and analysis,which provided basic data of Duqu microorganism species and their sources and changes.Method:Biolog automated microbes identification system(Biolog System)was used to identificated,and the sources of microorganism species were obtained by statistic and analysis.Result:Biolog automated microbes identification system(Biolog System)was used to check seven yeast strains J-1,2,3,4,5,6,7,which were separated and purified from fermented grains ... |
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| Keywords: | Daqu yeast biolog automated microbes identification system source |
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