| 原料奶中细菌增殖的数学模型 |
| |
| 引用本文： | 郭秀微,王树忠,李冬梅.原料奶中细菌增殖的数学模型[J].哈尔滨商业大学学报(自然科学版),2009,25(4):467-471. |
| |
| 作者姓名： | 郭秀微 王树忠 李冬梅 |
| |
| 作者单位： | 哈尔滨理工大学,应用科学学院,哈尔滨,150080 |
| |
| 基金项目： | 黑龙江省自然基金资助项目，黑龙江省教育厅资助项目 |
| |
| 摘 要： | 通过机理分析和已有的数据资料,建立了描述原料奶中细菌数量随时间和温度变化的数学模型,并做出了相应的曲线拟合.为了能快速方便地判断原料奶的质量,给出了模型的简化形式.通过统计分析,得出所建立的模型能很好地预测原料奶中细菌的增殖情况.
|
| 关 键 词： | 原料奶 机理分析 细菌增殖 模型 曲线拟合 |
Mathematical model of bacterial growth in raw milk |
| |
| GUO Xiu-wei,WANG Shu-zhong,LI Dong-mei.Mathematical model of bacterial growth in raw milk[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2009,25(4):467-471. |
| |
| Authors: | GUO Xiu-wei WANG Shu-zhong LI Dong-mei |
| |
| Institution: | School of Applied Science;Harbin University of Science and Technology;Harbin 150080;China |
| |
| Abstract: | In this paper,a mathematic model describing the change of bacterial numbers in raw milk with temperature and time is established,through the mechanism of analysis and by analyzing some data,and the corresponding fitting curve is given.In order to determine the quality of raw milk conveniently and quickly,a simplified model is given.Through the statistical analysis,the model can predict well the bacterial growth in raw milk. |
| |
| Keywords: | raw milk mechanism bacterial growth model curve fitting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
