| 影响乳酸菌胞外多糖合成的因素 |
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| 引用本文： | 刘丽波,刘宁,孟祥晨. 影响乳酸菌胞外多糖合成的因素[J]. 中国乳品工业, 2004, 32(2): 32-35 |
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| 作者姓名： | 刘丽波 刘宁 孟祥晨 |
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| 作者单位： | 东北农业大学食品学院,哈尔滨,150030 |
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| 摘 要： | 乳酸菌胞外多糖能够明显提高乳制品感官特性研究日益深入。但如何从合成条件出发提高其产量是首要解决的问题，其中包括从自身遗传角度、培养基的类型、培养时间、温度、pH值等合成因素对对胞外多糖产量的影响。
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| 关 键 词： | 乳酸菌胞外多糖 产量 培养基类型 培养时间 合成条件 发酵乳制品 |
| 文章编号： | 1001-2230(2004)02-0032-04 |
Studies on synthesize conditions for improving the yield of EPS |
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| LIU Li bo,LIU Ning,Meng Xiang chen. Studies on synthesize conditions for improving the yield of EPS[J]. China Dairy Industry, 2004, 32(2): 32-35 |
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| Authors: | LIU Li bo LIU Ning Meng Xiang chen |
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| Abstract: | The study is getting more and more thorough for improving the yield of EPS by their unique properties ;so the stuidy for the synthesize conditions is important than before,that production kinetics and exopolysaccharide yields were strongly dependent on the fermentation conditions.Physical factors such as temperature,pHand oxygen tension as well as chemical factors (medium composition,initial lactose concentration,carbon/nitrogen levels)were of utmost importance. |
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| Keywords: | LAB EPS Synthesize condition |
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