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泡菜中乳酸菌最高耐受加热温度试验
Study on the Highest Resistant Temperature of Lactobacillus in Pickle
【摘要】 本文以方便廉价的泡豇豆为原料,测定泡菜中的乳酸菌的最高耐受加热温度、OD值和产酸能力,经过温度梯度试验得出泡菜中的乳酸菌的最高耐受加热温度为35~40℃,但是经过高温处理后泡菜中的乳酸菌的OD值差异显著,且产酸能力明显下降。
【Abstract】 The highest resistant temperature, OD value and acid-producing ability of lactobacillus in pickle was measured. It was found that the highest temperature was 35~40 ℃. After a high-temperature treatment, the OD values of lactobacillus was significantly changed and its acid-producing ability was evidently lower.
【关键词】 泡菜;
乳酸菌;
耐受温度;
OD值;
产酸能力;
【Key words】 pickle; lactic acid bacteria; resistant temperature; OD value; acid-producing ability;
【Key words】 pickle; lactic acid bacteria; resistant temperature; OD value; acid-producing ability;
- 【文献出处】 现代食品科技 ,Modern Food Science and Technology , 编辑部邮箱 ,2007年08期
- 【分类号】TS255.1
- 【被引频次】1
- 【下载频次】407