The article reviews the question of microbiological appraisal of feeding meal of animal origin produced by the patented drying-grinding installation (DGI). A comparison of the microbiological characteristics of feed meal, produced using vacuum boiler and new DGI. The research revealed that the total number of microbes in 1 g. of flour produced by DGI in 2 times less than the established requirements and 1,8 times less as compared to flour, produced using vacuum boiler. Improving the quality of feed meal by using DGI associated with the duration of drying and grinding of raw materials due to the uniformity of high-temperature fields and the humidity device that reduces energy costs.
Microbiological evaluation of feed meal of animal origin, High-temperature drying
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