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Position: Home > Articles > Yeast Biodiversity in Longan Grapes during Spontaneous Fermentation Process FOOD SCIENCE 2009,30 (21) 237-240

沙城龙眼葡萄自然发酵过程相关酵母生物多样性研究

作  者:
李艳;卢君;张利中;崔建东
单  位:
中国长城葡萄酒有限公司;河北科技大学生物科学与工程学院
关键词:
龙眼葡萄;自然发酵;酵母;生物多样性
摘  要:
本实验从沙城产区龙眼葡萄自然发酵过程中分离得到120株酵母菌株,利用WL培养基进行形态聚类分析,得到5种类型,再通过5.8SrDNA-ITS区域RFLP的方法得到5种不同的酶切图谱,最后经5.8SrDNA-ITS区域序列分析,将4种类型的酵母鉴定到种的水平,另外一个类型的酵母需要进一步的鉴定。
译  名:
Yeast Biodiversity in Longan Grapes during Spontaneous Fermentation Process
作  者:
LI Yan1,2,LU Jun1,ZHANG Li-zhong3,CUI Jian-dong1,2 (1. College of Bioscience and Bioengineering , Hebei University of Science and Technology, Shijiazhuang 050018, China ; 2. R&D Center for Fermentation Engineering of Hebei Province, Shijiazhuang 050018, China ; 3. China Great Wall Wine Co. Ltd., Shacheng 075400, China)
关键词:
longan grape;spontaneous fermentation;yeast;biodiversity
摘  要:
Totally 120 yeast strains were isolated from longan grapes harvested from Shacheng region during spontaneous fermentation process. Five unique colonies were identified through culture and clustering analysis using WL medium. Five different genotypes were also identified through RFLP analysis of 5.8S rDNA-ITS region. The species of four yeast strains were identified through sequence analysis and another one still needs to be further identified.

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