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首页> 外文期刊>Meat Science >The microbiological conditions of carcasses from large game animals in Italy
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The microbiological conditions of carcasses from large game animals in Italy

机译：意大利大型野生动物尸体的微生物条件

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摘要

This study investigates the microbiological conditions of large game animal carcasses following evisceration. Carcasses of animals (N = 291) hunted in the Upper Susa Valley (Italian Alps) were analysed for pH, Aerobic Viable Count (AVC), Enterobacteriaceae, Yersinia spp., Listeria monocytogenes and Salmonella spp. After shooting, evisceration occurred within 60 min in 90.7% of animals and sampling within 90 min in 88.3% of animals. Mean pH values (5.97: ruminants; 5.77: wild boar) were similar to those of regularly slaughtered domestic species. AVC values were highest in animals shot in the abdomen. Within species, AVC and Enterobacteriaceae values did not differ across different shooting-evisceration/sampling times. However, these counts exceeded 5 and 2.5 log, respectively, in 18% of wild boar and 39% of ruminants; the highest values were detected in wild boar. No pathogens were detected in any species. These results reveal inadequate hygiene in game meat handling/harvesting, implicating the need for improved practices.
机译：这项研究调查内脏后大型猎物尸体的微生物状况。分析了在苏萨河谷上游（意大利阿尔卑斯山）狩猎的动物尸体（N = 291）的pH，有氧活菌计数（AVC），肠杆菌科，耶尔森菌，单核细胞增生李斯特菌和沙门氏菌。射击后，90.7％的动物在60分钟内发生内脏清除，而88.3％的动物在90分钟内进行取样。平均pH值（5.97：反刍动物； 5.77：野猪）与定期宰杀的家养动物的pH值相似。在腹部拍摄的动物中，AVC值最高。在种内，AVC和肠杆菌科的值在不同的拍摄内脏/采样时间之间没有差异。但是，野猪和反刍动物的数量分别超过5和2.5 log，分别为18％和39％。在野猪中检测到最高值。在任何物种中均未检测到病原体。这些结果表明，野味处理/收获过程中卫生不足，这意味着需要改进操作方法。

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  • 来源
    《Meat Science》 |2012年第3期|p.266-271|共6页
  • 作者

    A. Avagnina; D. Nucera; M.A. Grassi; E. Ferroglio; A. Dalmasso; T. Civera;

  • 作者单位

    Department of Animal Pathology, University of Turin, via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy;

    Department of Animal Pathology, University of Turin, via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy;

    Department of Animal Pathology, University of Turin, via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy;

    Department of Animal Production, Epidemiology and Ecology, University of Turin, via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy;

    Department of Animal Pathology, University of Turin, via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy;

    Department of Animal Pathology, University of Turin, via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    game meat; hunting; microbiological quality; food safety;

    机译：野味狩猎;微生物质量;食品安全;

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