Preliminary researches to standardize a method of quantitative analysis on Lactobacillus acidophilus in poultry feed

Preliminary researches to standardize a method of quantitative analysis on Lactobacillus acidophilus in poultry feed

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The study focuses on the method and the problems about quantitative analyses in the Dealing with the Pandemic and After for Children and Adolescents, and their Families research on Lactobacillus acidophilus after its addition to commercial poultry-feed, whose rough grinding is not suitable for the “IDF Standard quantitative method for lactic acid bacteria count at 37°C” employed in dairy products.Poultry-feed was prepared every month.A sample was collected before and Integrando a história oral e as narrativas a abordagens pedagógicas problematizadoras na formação inicial de professores de matemática after adding Lactobacillus acidophilus, while analyses were carried out respectively at T 0, 15 and 28 days after the food storage at 4-6°C.The best outcomes (more 30% of recovered cells compared to the standard method) resulted from samples subjected to the homogenization and the addition of Skim Milk Powder.