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| 兰州市肉与肉制品微生物污染状况的研究 | |
| 引用本文： | 孙晓林,许敬东,马军武,高天鹏.兰州市肉与肉制品微生物污染状况的研究[J].中兽医医药杂志,2008,27(3):22-25. |
| 作者姓名： | 孙晓林 许敬东 马军武 高天鹏 |
| 作者单位： | 1. 甘肃农业大学动物医学院,甘肃兰州,730070 2. 甘肃省产品质量技术监督局 3. 中国农业科学院兰州兽医研究所 4. 兰州城市学院化学系 |
| 摘 要： | 目的：了解兰州市定点屠宰场生猪屠宰加工产品的卫生质量以及肉与肉制品致病菌污染状况。方法：2003-2006年,应用国标法对2个定点生猪屠宰场300份生猪胴体样品进行了菌落总数、大肠菌群和沙门氏菌检验;采用随机采样法对兰州市不同酒店和超市的生猪肉、牛肉、羊肉、禽肉100份,熟肉制品1 200份进行了常见致病菌的检验。结果：生猪胴体体表和肉样沙门氏菌检出率分别为7.5%和14%;生肉检出致病菌阳性20份,总检出率为20%;熟肉制品检出致病菌阳性39份,阳性率为3.25%。生肉中以猪肉致病菌阳性率最高,为20%。结论：兰州市生猪胴体的卫生质量急需提高,屠宰生产加工水平亟待改善。 |
| 关 键 词： | 猪胴体 肉与肉制品 微生物污染 |
| 文章编号： | 1000-6354(2008)03-0022-04 |
| 修稿时间： | 2008年1月26日 |
Researching the microbial contamination condition of meat and meat products in Lanzhou |
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| SUN Xiao-lin.Researching the microbial contamination condition of meat and meat products in Lanzhou[J].Journal of Traditional Chinese Veterinary Medicine,2008,27(3):22-25. | |
| Authors: | SUN Xiao-lin |
| Institution: | SUN Xiao-lin(College of Veterinary Medicine,Gansu Agricultural University,Lanzhou Gansu730070,China) |
| Abstract: | Objective：Toknow the hygiene quality of pork products and hygienis situdtion of slaughter pig and the microbial contamination condition mcat and meat product in Lanzhou.Methods：Chose 2 fixed point slaughterhouses of Lanzhou in 2003-2006,based on the criteria of national standards,300 samples from pig carcass surface and careass meat were examined for acrobic bacterial count,Coliform baeteria and Salmonella contamination,based on a random sampling to collect 100of life pork,beef,munon,bird meat and 1200 samptes of cooked meat products for common pathogenic bacteria from different hotel and supermarket in Lanzhou.Results：The overall positive rate of Salmonella in carcass surface and meat samples was 7.5%and 14%,respectively,20pathogenic bacteria samples were found in raw meat,the total positive rate is 20%,39pathogenic bacteria samples were found in cooked meat,the total positive rate is 3.25%.In all kinds of raw meat,the maximal positive rate of pathogenic bacteria is the pork with 20%.Conclusion：It is seriously necessary to inprove the quality of pigcarcass hygiene and enhance the hygiene level of production and processing.The meat and meat products are dangerous occurrence food of the food source disease in Lanzhou.el of production and processing.The meat and meat products are dangerous occurrence food of the food source disease in Lanzhou. |
| Keywords: | pig carcass meat and mest products microbial contaminate |
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