印度尼西亚东爪哇省泗水市当地市场鸡肉中微生物污染的检测
Detection of microbial contamination in chicken meat from local markets in Surabaya, East Java, Indonesia.
作者信息
Wardhana Dhandy Koesoemo, Haskito Ajeng Erika Prihastuti, Purnama Muhammad Thohawi Elziyad, Safitri Devi Ayu, Annisa Suwaibatul
机构信息
Department of Veterinary Sciences, Division of Veterinary Public Health, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya 60115, Indonesia.
Laboratorium of Veterinary Public Health, Faculty of Veterinary Medicine, Universitas Brawijaya, Malang 65151, Indonesia.
出版信息
Vet World. 2021 Dec;14(12):3138-3143. doi: 10.14202/vetworld.2021.3138-3143. Epub 2021 Dec 20.
BACKGROUND AND AIM
Chicken meat can be contaminated by microorganisms anywhere in the supply chain, from farm to market, and these microorganisms can be transmitted to humans through direct contact, contact with the environment, and food consumption. The microbial contamination has a serious impact on public health. This study aimed to analyze the microbial contamination of chicken meat sampled from local markets in Surabaya, East Java, Indonesia.
MATERIALS AND METHODS
A total of 60 samples of fresh chicken meat obtained from 10 traditional markets (six samples per market) were examined for the presence of bacteria. , spp., and were identified using Gram staining, culturing, and biochemical tests. The most probable number (MPN) method was used to identify .
RESULTS
Most chicken meat samples were positive for (58.3%), spp. (48.3%), and (40%). The samples were considered positive for if the MPN value was higher than 1×10 CFU/g.
CONCLUSION
High microbial contamination was found in all the chicken meat sampled from local markets in Surabaya. Such contamination can lead to foodborne diseases so, proper hygiene and sanitation standards should be followed from slaughterhouses to the end-users.
背景与目的
鸡肉在从农场到市场的供应链中的任何环节都可能被微生物污染，这些微生物可通过直接接触、与环境接触以及食用食物传播给人类。微生物污染对公众健康有严重影响。本研究旨在分析从印度尼西亚东爪哇泗水当地市场采集的鸡肉的微生物污染情况。
材料与方法
从10个传统市场获取了总共60份新鲜鸡肉样本（每个市场6份样本），检测其中细菌的存在情况。使用革兰氏染色、培养和生化试验鉴定了 、 属菌和 。采用最大可能数（MPN）法鉴定 。
结果
大多数鸡肉样本对 呈阳性（58.3%），对 属菌呈阳性（48.3%），对 呈阳性（40%）。如果MPN值高于1×10 CFU/g，则样本被认为对 呈阳性。
结论
在从泗水当地市场采集的所有鸡肉中均发现了高微生物污染。这种污染可导致食源性疾病，因此，从屠宰场到最终用户都应遵循适当的卫生和清洁标准。
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