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Food Qual Safet
Food Qual Safet  2019, Vol. 3 Issue (4): 233-241    DOI: 10.1093/fqsafe/fyz035
Reviews     
乳制品中单核球增生李斯特氏菌危害的两个观点：普遍性和抗生素耐药性
Two perspectives of Listeria monocytogenes hazards in dairy products: the prevalence and the antibiotic resistance
Beyza H Ulusoy, Kefyalew Chirkena
Faculty of Veterinary Medicine, Department of Food Hygiene and Technology, Near East University, Nicosia, Cyprus
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摘要： 李斯特氏菌是大多数食源性病原体之一。它具有在一定温度范围内（包括冷藏温度）生长的能力。冰箱中保存的食物超过规定的时间会产生单核细胞增生李斯特菌。如本论文所示，巴氏杀菌牛奶中单核细胞增生李斯特氏菌的患病率比其他乳制品（如原奶）更明显。巴氏灭菌过程中温度不足和技术故障可能是导致乳制品中存在生物的处理因素。另一方面，已发现该生物体对具有人类和动物医学重要性的那些众所周知的抗生素具有抗性，即氨苄青霉素、四环素和氯霉素、链霉素、红霉素、青霉素G等。生物体的抗性能力可以通过不同抗性机制来介导，例如自动转移质粒、可移动质粒和结合转座子。单核细胞增生李斯特氏菌的抗生素抗性的出现和传播对整个公共卫生和整个经济都有严重影响。本文综述了乳制品中单核细胞增生李斯特氏菌菌株的流行和耐药性，以及该生物体对抗生素产生耐药性的机制。
关键词： 单核细胞增生李斯特菌;  流行性;  抗生素;  耐药性;  乳制品    
Abstract: Listeria monocytogenes is among the most food-borne pathogens. It has the ability to grow over a range of temperature, including refrigeration temperature. Foods kept in refrigerator more than the prescribed period of time create an opportunity for the occurrence of Listeria monocytogenes. As this review shows, the prevalence of L. monocytogenes has more likely evident in pasteurized milk than other dairy products, such as raw milk. Inadequate temperature and faults in technology during pasteurization can be the disposing factors for the presence of the organism in dairy products. The organism, on the other hand, has been found to be resistant to those commonly known antibiotics that have human and veterinary importance, namely, ampicillin, Tetracycline, and chloramphenicol, streptomycin, erytromycin, penicillin G., and others. Resistance ability of the organism can be mediated by different natural and acquired resistance mechanisms, such as self-transferrable plasmids, mobilizable plasmids, and conjugative transposons. The emergence and spread of antibiotic resistance of L. monocytogenes has serious public health and economic impacts at large. This paper has reviewed the prevalence and the antibiotic resistance of L. monocytogenes isolates of dairy products and the strategic mechanisms of the organism develop resistance against the antibiotics.
Key words: Listeria monocytogenes    prevalence    antibiotic resistance    dairy products
收稿日期: 2019-08-01 出版日期: 2020-01-19
通讯作者: Beyza H. Ulusoy, Near East University, Near East Boulevard 99138, Nicosia/TRNC.     E-mail: kolayisim@ gmail.com
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Beyza H Ulusoy
Kefyalew Chirkena

引用本文:

Beyza H Ulusoy, Kefyalew Chirkena. Two perspectives of Listeria monocytogenes hazards in dairy products: the prevalence and the antibiotic resistance. Food Qual Safet, 2019, 3(4): 233-241.

链接本文:

http://www.zjujournals.com/fqs/CN/10.1093/fqsafe/fyz035    或    http://www.zjujournals.com/fqs/CN/Y2019/V3/I4/233

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