| 两株野生沙棘酵母菌株的分子生物学鉴定及其发酵特性 |
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| 引用本文： | 王曦,田瑞华,万永青,魏立杰,崔洪飞.两株野生沙棘酵母菌株的分子生物学鉴定及其发酵特性[J].酿酒科技,2012(5):60-64. |
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| 作者姓名： | 王曦 田瑞华 万永青 魏立杰 崔洪飞 |
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| 作者单位： | 内蒙古农业大学生命科学学院,内蒙古呼和浩特,010018 |
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| 基金项目： | 王曦，男;汉族;天津人;在读硕士研究生;研究方向:发酵工程 |
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| 摘 要： | 应用26SrDNAD1／D2区域序列测定和系统发育分析，对从野生沙棘果中分离出的两株酵母菌JHZ3、WKZl-2进行了鉴定。结果表明，其分别为葡萄汁有孢汉逊酵母（Hanseniaspora uvarum）和戴尔凯氏有孢圆酵母（Torulaspora delbrueckii）。对这两株茵发酵特性的研究结果表明，JHZ3和WKZl—2在较强酸性条件下发酵能力强。
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| 关 键 词： | 微生物 沙棘 酵母茵 26SrDNA WE 鉴定 |
Molecular Biological Identification of Two Wild Sea Buckthorn Strains and the Fermentation Characteristics |
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| WANG Xi,TIAN Ruihua,WAN Yongqing,WEI Lijie and CUI Hongfei.Molecular Biological Identification of Two Wild Sea Buckthorn Strains and the Fermentation Characteristics[J].Liquor-making Science & Technology,2012(5):60-64. |
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| Authors: | WANG Xi TIAN Ruihua WAN Yongqing WEI Lijie and CUI Hongfei |
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| Affiliation: | (College of Life Science,Inner Mongolia Agricultural University,Huhhot,Inner Mongolia 010018,China) |
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| Abstract: | 26S rDNA D1/D2 area sequencing and system development analysis was applied to identify two yeast strains JHZ3 and WKZ1-2 isolated from wild sea buckthorn fruits.The results showed that they were spore han Hudson yeast(Hanseniaspora uvarum) and DaiErKai’s spore round yeast(Torulaspora delbrueckii) respectively.The research on their fermenting performance indicated that JHZ3 was better than WKZ1-2 in fermenting capacity in high acid conditions. |
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| Keywords: | microbes sea buckthorn yeast 26 SrDNA WL identification |
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