| 芽孢杆菌生长特性的研究 |
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| 引用本文： | 王晨波.芽孢杆菌生长特性的研究[J].化学与生物工程,2012,29(8):66-69. |
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| 作者姓名： | 王晨波 |
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| 作者单位： | 雀巢研发中心上海有限公司,上海,200080 |
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| 摘 要： | 研究了14株常见芽孢杆菌在不同的水分活度和pH值条件下的生长特性.结果表明:芽孢杆菌对低水分活度(＜0.86)和低pH值(＜4.4)的耐受性均有限,使用柠檬酸来调节pH值能达到更好的抑菌效果.
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| 关 键 词： | 芽孢杆菌 水分活度 pH值 柠檬酸 生长特性 |
Study on the Growth Character of Bacillus spp. |
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| WANG Chen-bo.Study on the Growth Character of Bacillus spp.[J].Chemistry & Bioengineering,2012,29(8):66-69. |
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| Authors: | WANG Chen-bo |
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| Affiliation: | WANG Chen-bo(Nestlé R&D Centre Shanghai Ltd.,Shanghai 200080,China) |
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| Abstract: | The growth character of 14 species of Bacillus spp.at different water activities and different pH values were studied in this paper.The results showed that Bacillus spp.had limited tolerance toward low water activity(<0.86) and low pH value(<4.4) conditions.Citric acid enhanced the inhibitory effect toward Bacillus spp.. |
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| Keywords: | Bacillus spp water activity pH value citric acid growth character |
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