| 培养条件对食品中乳酸菌检验结果的影响 |
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| 引用本文： | 肖剑,梁智安.培养条件对食品中乳酸菌检验结果的影响[J].现代食品科技,2011,27(5):607-609,523. |
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| 作者姓名： | 肖剑 梁智安 |
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| 作者单位： | 广州市食品工业卫生检测所,广东广州,510410 |
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| 摘 要： | 对市售四种不同的乳酸菌饮品,分别采用3种不同厂家的MRS培养基,在厌氧和常规需氧的条件下培养,得出乳酸菌的计数结果,并进行差异性分析和产生差异原因的探究.结果表明:三种培养基的计数结果存在显著性差异(P<0.05),两种培养条件下的计数结果也有一定的差异,但并不显著(P>0.05),厌氧条件下计数结果较高.样品中添加乳...
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| 关 键 词： | 培养基 乳酸菌 培养条件 |
Effects of Culture Conditions on Detection of Lactic Acid Bacteria in Food |
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| XIAO Jian,LIANG Zhi-an.Effects of Culture Conditions on Detection of Lactic Acid Bacteria in Food[J].Modern Food Science & Technology,2011,27(5):607-609,523. |
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| Authors: | XIAO Jian LIANG Zhi-an |
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| Affiliation: | (Guangzhou Institute of Food Industry Hygiene Inspection,Guangzhou 510410,China) |
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| Abstract: | Using MRS media from three different manufacturers,acetic acid bacteria in four sort of commercial available lactic acid drinks were cultured under aerobic and anaerobic conditions and then the lactic acid bacteria were counted.The counting results of number of the cells cultured with three different culture media showed statistical significance(p<0.05).The cell count results of the bacteria cultured under two conditions also had differences with little significance(p>0.05) and the higher counting results was found when cells was cultured in the anaerobic conditions.The count results of the cells also related to the kinds of lactic acid bacteria in the samples,the process of lactic acid drinks and culture medias. |
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| Keywords: | culture media lactic acid bacteria culture conditions |
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