ASSESSMENT OF THE QUALITY AND SAFETY OF MINERAL ADDITIVES FROM SEAFOOD SHELLS IN THE DIET OF POULTRY
https://doi.org/10.31677/2311-0651-2022-38-4-131-137
Abstract
One method of preventing mineral metabolism diseases in birds is to enrich feed rations with natural additives derived from non-traditional raw materials. A source of minerals can be, in particular, mineral crumbs obtained by processing seafood shells. In this regard, the research aimed to assess the quality and safety indicators of mineral supplements made from seafood shells. The authors in the article described the technological process and equipment for obtaining mineral chips and mineral mixtures. The study’s results indicate the high quality and safety of seafood shells. The determined insignificant content of foreign and metal magnetic impurities and the absence of pathogenic microorganisms prove its suitability for feeding. In addition to safety indicators, one of the most important factors is the mass fraction of calcium and magnesium carbonates involved in the mineral metabolism of the poultry body. These indicators of the mineral crumb and mineral mixture were 99.75% and 95%, respectively. The obtained result exceeds by 8.5-8.9 % the similar hand of lime flour (85 %), also intended for introduction into the ration of poultry.
About the Author
E. S. RazumovskayaRussian Federation
Ph.D. in Veterinary Sciences
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Review
For citations:
Razumovskaya E.S. ASSESSMENT OF THE QUALITY AND SAFETY OF MINERAL ADDITIVES FROM SEAFOOD SHELLS IN THE DIET OF POULTRY. Innovations and Food Safety. 2022;(4):131-137. (In Russ.) https://doi.org/10.31677/2311-0651-2022-38-4-131-137