| 甘蔗糖蜜发酵高麦角固醇酵母 |
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| 引用本文： | 黄时海,夏小斌,李灿明,汪晟,陈桂光,梁智群,李湘萍. 甘蔗糖蜜发酵高麦角固醇酵母[J]. 广西大学学报(自然科学版), 2008, 33(Z1) |
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| 作者姓名： | 黄时海 夏小斌 李灿明 汪晟 陈桂光 梁智群 李湘萍 |
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| 作者单位： | 1. 广西大学,生命科学与技术学院,广西南宁,530005
2. 广西大学,动物繁殖研究所,广西南宁,530005 |
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| 基金项目： | 广西南宁市科学技术委员创新基金，广西大学校科研和教改项目 |
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| 摘 要： | 采用麦角固醇产量高、生长周期短、有应用潜力的酵母为菌株,以甘蔗糖蜜为培养基,通过正交实验优化发酵条件,并在500 L发酵罐进行中试放大试验.结果表明,培养48 h,麦角固醇含量可达2.39 g/1OOg菌体干重,生物量为1.79 g/lOOmL发酵液.
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| 关 键 词： | 麦角固醇 酵母 甘蔗糖蜜 生物量 |
Fermentation of high ergosterol yeast by sugarcane molasses |
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| HUANG Shi-hai,XIA Xiao-bin,LI Can-ming,WANG She,CHEN Gui-guang,LIANG Zhi-qun,LI Xiang-ping. Fermentation of high ergosterol yeast by sugarcane molasses[J]. Journal of Guangxi University(Natural Science Edition), 2008, 33(Z1) |
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| Authors: | HUANG Shi-hai XIA Xiao-bin LI Can-ming WANG She CHEN Gui-guang LIANG Zhi-qun LI Xiang-ping |
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| Affiliation: | HUANG Shi-hai~1,XIA Xiao-bin~1,LI Can-ming~1,WANG Sheng~1,CHEN Gui-guang~1,LIANG Zhi-qun~1,LI Xiang-ping~2 (1.Life Science , Technology College,Guangxi University,Nanning 530005,China 2.Animal Reproduction Institute,China) |
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| Abstract: | The production of ergosterol with sugarcane molasses was studied in this paper. The fermentation conditions were optimized by orthogonal design.The pilot test was performed at 500 L fermentation tank.The content of ergosterol reached 2.39 g/100g dry cells,and the biomass was 1.79 g/100mL medium. |
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| Keywords: | ergosterol yeast sugarcane molasses biomass |
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