当前位置: 首页 > 文章 > 基于细菌菌斑变化的猪肉新鲜度检测方法研究 农机化研究 2009,31 (5) 73-77
Position: Home > Articles > Pork Freshness Detecting Method Based on the Change of Germ Area Journal of Agricultural Mechanization Research 2009,31 (5) 73-77

基于细菌菌斑变化的猪肉新鲜度检测方法研究

作  者:
毕松;郭培源
单  位:
北京工商大学信息工程学院
关键词:
猪肉新鲜度;细菌含量;图像处理;模式识别
摘  要:
研究了猪肉变质过程中的生物化学机理,制作了猪肉腐败过程中各个时段细菌含量的样本。同时,提出了利用图像处理技术,提取各个时段生化细菌样本中的菌斑面积作为猪肉腐败程度标尺的测量方法,并利用神经网络建立细菌菌斑面积变化率同总挥发性盐基氮(TVB-N)之间的关系,为猪肉新鲜度检测提供一种新的辨识方法。
译  名:
Pork Freshness Detecting Method Based on the Change of Germ Area
作  者:
Bi Song,Guo Peiyuan(College of Information Engineering,Beijing Technology and Business University,Beijing 100037,China)
关键词:
pork freshness;bacterial content;image process;pattern-recognition
摘  要:
The germ change of the pork adipose through the corruption of the animal body was researched on the bases of the studying of the mechanism of pork freshness identifying.Image processing technique is used hourly to extract the germ area which is act as the scale of corruption degree,and neural network is used to build the relation between change rate of germ area and TVB-N.It provides a new method to identify the freshness of pork.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊