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首页> 外文期刊>Veterinarski glasnik >Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method
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Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method

机译：利用德国农业和研究机构协会（VDLUFA）方法评估饲料微生物质量

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Introduction. The Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) is an association of German agronomic, analytical and scientific institutes dealing with various types of research in the field of agronomy and the development, adaptation and validation of analytical methods. This association has established an approach for determining the microbiological quality of feed based on the contents of molds, yeasts and bacteria by taking into account not only their total numbers (cfu/g), but also their potential pathogenicity. According to the degree of the potential pathogenicity, microorganisms are divided into seven groups. Based on the number of microorganisms in the seven groups, feed and feedingstuffs are classified into four categories according to microbiological quality. Materials and Methods. This method for categorization of feed is described in Methods Book III. Detailed instruction is given within the four Standard Operating Procedures (SOPs). Results and Conclusions. The VDLUFA method of assessing animal feed and feedingstuffs is a far more detailed approach that gives a more complete picture of the actual microbiological status of feed than the approach currently used in Serbia. Feed placed on the market to be used in animal nutrition should meet the criteria for classification into classes I to III, in accordance with the parameters laid down in the method. Animal feed that belongs to class IV is not suitable for animal feeding. This method could be a useful guideline in the modernization of hygienic standards for feed in Serbia in the future.
机译：介绍。 Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten（Vdlufa）是德国农艺，分析和科学机构的协会，处理各类研究的农艺和分析方法的开发，适应和验证。该协会通过考虑到它们的总数（CFU / g），而且还建立了基于模具，酵母和细菌的含量来确定饲料微生物质量的方法，也是它们的潜在致病性。根据潜在的致病程度，微生物分为七组。根据七组的微生物数量，根据微生物质量，饲料和饲料归入四类。材料和方法。方法书III中描述了该饲料分类方法。在四个标准操作程序（SOP）中给出了详细说明。结果与结论。评估动物饲料和饲料的VDLFA方法是一种更详细的方法，提供了比塞尔维亚目前使用的方法更完整的饲料微生物地位的图片。饲料放置在市场上用于动物营养的饲料应根据该方法中规定的参数符合分类为III的分类标准。属于IV类的动物饲料不适合动物饲养。这种方法可以是未来塞尔维亚饲料卫生标准现代化的有用指导。

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