| 采用微量量热法研究苹果多酚对大肠杆菌的抑菌作用 |
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| 引用本文： | 孙建霞,孙爱东,白卫滨,王文亮,庞庆芳. 采用微量量热法研究苹果多酚对大肠杆菌的抑菌作用[J]. 食品与发酵工业, 2005, 31(6): 57-58 |
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| 作者姓名： | 孙建霞 孙爱东 白卫滨 王文亮 庞庆芳 |
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| 作者单位： | 1. 山东农业大学食品学院,泰安,271018
2. 暨南大学药学院,广州,510632 |
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| 摘 要： | 应用微量量热法测定了大肠杆菌在不同浓度的苹果多酚中的生长热谱图,采用微生物指数生长模型进行数学处理,得出生长速率常数,并用计算机拟合出线性方程,确定了大肠杆菌在苹果多酚中的临界生长浓度。
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| 关 键 词： | 大肠杆菌 苹果多酚 临界生长浓度 微量量热法 |
| 修稿时间： | 2004-12-13 |
Study on the Bacteriostastic Action of Apple Polyphenols for E. Coli Using Microcalorimetric Method |
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| Sun Jianxia,Sun Aidong,Bai Weibin,Wang Wenliang,Pang Qingfang. Study on the Bacteriostastic Action of Apple Polyphenols for E. Coli Using Microcalorimetric Method[J]. Food and Fermentation Industries, 2005, 31(6): 57-58 |
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| Authors: | Sun Jianxia Sun Aidong Bai Weibin Wang Wenliang Pang Qingfang |
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| Affiliation: | Sun Jianxia~1 Sun Aidong~1 Bai Weibin~2 WangWenliang~1 Pang Qingfang~1 1 |
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| Abstract: | The growth thermograms of E.coli in different concentrations of Apple Polyphenols were determined by microcalorimetric method.According to Malthus model,the growth rate constants at different concentrations and k-C equations were established.The critical growth concentration have been determined. |
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| Keywords: | E.coli Apple Polyphenols critical growth concentration microcalorimetric method |
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