| 高产酵母菌Co-158耐副产物特性研究 |
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| 引用本文： | 朱会霞,孙金旭,张伟,李长文.高产酵母菌Co-158耐副产物特性研究[J].酿酒科技,2007(7):17-19. |
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| 作者姓名： | 朱会霞 孙金旭 张伟 李长文 |
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| 作者单位： | 1. 衡水学院生命科学系,河北衡水,053000
2. 河北农业大学食品科技学院,河北保定,071001 |
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| 摘 要： | 对经60Co诱变筛选得到的高产酒精酵母Co-158菌株耐乙酸、耐甘油、耐乳酸特性进行研究,结果表明,当乙酸浓度＞3.5%、甘油浓度＞3.0%、乳酸浓度＞2.5%时,对Co-158菌株开始有抑制作用;因此,Co-158菌株有较强的耐代谢副产物的能力.
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| 关 键 词： | 微生物 Co-158酵母 耐性 酒精 高产酒精酵母 酵母菌 产物特性 研究 Strain Yeast Characteristics 能力 代谢副产物 抑制作用 乳酸浓度 甘油浓度 乙酸浓度 结果 耐乙酸 菌株 诱变筛选 |
| 文章编号： | 1001-9286（2007）07-0017-03 |
| 修稿时间： | 2007-03-19 |
Study on the Metabolic Byproduct-enduring Characteristics of High-yield Yeast Strain Co-158 |
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| ZHU Hui-xia,SUN Jin-xu,ZHANG Wei,LI Chang-wen.Study on the Metabolic Byproduct-enduring Characteristics of High-yield Yeast Strain Co-158[J].Liquor-making Science & Technology,2007(7):17-19. |
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| Authors: | ZHU Hui-xia SUN Jin-xu ZHANG Wei LI Chang-wen |
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| Affiliation: | 1.Dcpartment of Biology, Hengshui College, Hengshui, Hebei 053000; 2 Agriculture University of Hebei, Baoding, Hebei 071001, China |
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| Abstract: | The metabolic byproduct-enduring characteristics including acetic acid-enduring, glycerin-enduring and lactic acid-enduring of high-yield yeast strain Co-158 (produced by 60Co induction mutation) were studied. The results suggested that yeast strain Co-158 was not restrained until the content of acetic acid was above 3.5 %,the content of glycerin was above 3.0 %,and the content of lactic acid was above 2.5 %. Accordingly, such strain had strong metabolic byproduct-enduring capability. |
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| Keywords: | microbe Co-158 yeast endurance alcohol |
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