| 乙醇生产酵母菌的选育 |
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| 引用本文： | 杨登峰,关妮,米慧芝,陆崎,肖代俊,黄日波.乙醇生产酵母菌的选育[J].现代食品科技,2008,24(6):506-508. |
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| 作者姓名： | 杨登峰 关妮 米慧芝 陆崎 肖代俊 黄日波 |
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| 作者单位： | 广西科学院工业微生物技术研究中心,广西南宁,530003 |
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| 摘 要： | 巴西燃料乙醇取得巨大成功,原油价格的不断攀升,以及糖价的下跌,以甘蔗为原料的燃料乙醇已经向世人展现出良好的市场潜力.但目前我国国内还尚未见到甘蔗汁乙醇的研究,作为一项储备技术,对甘蔗汁乙醇技术的研究具有十分重要的意义.本文对商业化和实验室筛选的多株酵母发酵甘蔗汁能力进行了研究.结果表明:sy酵母生长速度较快,gw2酵母产酒率较高,gw2酵母死亡率较低.综上,sy酵母和gw2酵母更适合于甘蔗汁发酵酒精的生产.
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| 关 键 词： | 乙醇 酵母 甘蔗汁 发酵 |
| 收稿时间： | 2008/1/16 0:00:00 |
Breeding of a High ethanol-producing Yeast Strain |
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| YANG Deng-feng,GUAN Ni,MI Hui-zhi,LU Qi,XIAO Dai-jun,HUANG Ri-bo.Breeding of a High ethanol-producing Yeast Strain[J].Modern Food Science & Technology,2008,24(6):506-508. |
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| Authors: | YANG Deng-feng GUAN Ni MI Hui-zhi LU Qi XIAO Dai-jun HUANG Ri-bo |
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| Affiliation: | (Industrial Biotechnology Research Center, GuangXi Academy of Sciences, Nanning 530003, China) |
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| Abstract: | The production of ethanol by sugarcane juice fermentation had great meaning to the development of our economy due to the rising oil price and lower sugar price. In this paper, a high ethanol-producing strain was screened from several yeasts. Two yeast (gw2 and sy ) were found to be suitable for the ethonal production via sugarcane juice fermentation for their higher ethanol-producing capabilities and lower mortality rate. |
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| Keywords: | ethanol yeast sugarcane juice fermentation |
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