Salmonella spp. in non-edible animal products: a burden on the broiler industry

Q3 Agricultural and Biological Sciences

Brazilian Journal of Food Technology Pub Date : 2023-07-17 DOI:10.1590/1981-6723.14622

W. L. R. Costa, Emília Turlande Sêneca Ribeiro dos Santos, M. M. Rodgers, L. Fernandes, E. R. Nascimento

引用次数: 0

Abstract

Abstract The slaughter process produces carcasses, which are of greater commercial value, and by-products, which can be separated into edible or non-edible products. The latter is intended for the preparation of products not fit for human consumption, such as animal meal. The use of animal meal as feed ingredients reduces the environmental damage caused by the waste from the slaughterhouses and supplies nutritional and economic characteristics in the poultry sector. However, contamination by microorganisms such as Salmonella spp. plays an important role in the spread of the pathogen in poultry farms. This in turn negatively impacts poultry performance and can be a consumer health risk. In this report, we review the process for extracting proteinaceous waste from these by-products and the risk of contamination by Salmonella spp. in the food chain of animal products.

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非食用动物产品中的沙门氏菌:肉鸡业的负担

屠宰过程产生的胴体和副产品具有较大的商业价值，可分为食用产品和非食用产品。后者用于制备不适合人类食用的产品，如动物饲料。使用动物粉作为饲料成分减少了屠宰场废物造成的环境破坏，并为家禽业提供了营养和经济特性。然而，沙门氏菌等微生物的污染在家禽养殖场的病原体传播中起着重要作用。这反过来对家禽生产性能产生负面影响，并可能对消费者健康构成风险。在本报告中，我们回顾了从这些副产品中提取蛋白质废物的过程以及沙门氏菌在动物产品食物链中的污染风险。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Brazilian Journal of Food Technology Agricultural and Biological Sciences-Food Science

CiteScore

2.20

自引率

0.00%

发文量

审稿时长

35 weeks

期刊介绍： The Brazilian Journal of Food Technology (BJFT) is an electronic rolling pass publication with free access, whose purpose is to publish unpublished articles based on original research results and technological information that significantly contribute to the dissemination of new knowledge related to production and evaluation of food in the areas of science, technology, food engineering and nutrition (non-clinical). Manuscripts of national or international scope are accepted, presenting new concepts or experimental approaches that are not only repositories of scientific data. The Journal publishes original articles, review articles, scientific notes, case reports, and short communication in Portuguese and English. The submission of a manuscript presupposes that the same paper is not under analysis for publication in any other divulging vehicle. Articles specifically contemplating analytical methodologies will be accepted as long as they are innovative or provide significant improvement to existing methods. It is at the discretion of the Editors, depending on the subject relevance, the acceptance of works with test results of industrialized products without the information necessary to manufacture them. Papers aimed essentially at commercial propaganda will not be accepted.