Перегляд за Автор "B. Yegorov, N. Batievskaya"

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  • Документ
    QUALITY ASSESSMENT OF COMPOUND FEEDS IN THE FORM OF MIXTURE CRUMBS
    (2020) B. Yegorov, N. Batievskaya
    As the development of the feed industry is characterized by the intensification of technological processes aimed primarily at improving sanitary quality, the methods of preliminary wet-heat preparation of mixed fodder, in particular, the application of expansion to the granulation process, has been presented in the article. The effect of heat treatment on the nutrient absorption of individual ingredients of compound feed has been the subject of many research. In general, the wet-heat treatment of compound feed can improve the digestibility of nutrients, including proteins, amino acids and carbohydrates. The purpose of the work and the tasks of research were set. The purpose the work was introduction of advanced technology in production compound feed in the form blend of crumbs and determination of their zootechnical quality. The generalization of the conducted analytical and experimental studies allowed develop the advanced of technology granulation in the form blend crumbs, which will increase the output of finished products. Was developed biological value assessment and аssessment of livestock value compound feed in the form blend of crumbs. Studies have been conducted. Experimental studies were conducted at the Odessa National Academy of Food Technologies. Industrial approbation of the developed, advanced technology production compound feed in the form blend of crumbs, was done in industrial conditions of a branch of a public joint stock company "State Food and Grain Corporation of Ukraine" "Izyumsky plant bakery products". A biological experiment was conducted on laboratory animals at the base of the biochemistry laboratory of the Institute of Dentistry and Oral and Maxillofacial Surgery of the Academy of Medical Sciences of Ukraine. Zootechnical studies, to evaluate the productive action effectiveness compound feed in the form blend of crumbs for young broiler chickens, were carried out under industrial conditions of the "Grain Club". Thus, еfficiency of use compound feed in the form blend of crumbs, has been evaluated in experiments on white rats Wistar line (biological assessment), and Cobb 500 cross broiler chickens (zoological assessment).
  • Документ
    THE DEVELOPMENT ADVANCED GRANULATION TECHNOLOGY OF COMPOUND FEEDS
    (2019) B. Yegorov, N. Batievskaya
    The advantages of using granular mixed fodders in comparison whith the loose сompound feeds have been analyzed in the article. A detailed analysis of the production of granulated feed in the world and in Ukraine for the last ten years has been presented. The article is dedicated to the justification of the use of granulation technology in the feed industry. The advantages and disadvantages of granulation technology are presented, as well as the structural scheme of the traditional technology of production of granulated mixed fodders with the receipt of granules grains is considered. The detailed analysis of technological processes of the traditional technology ofgranulated mixed fodders production with the receipt of granule grains with the description of technological regimes of each process has been given. The main disadvantages of traditional technology of granulated feed production have been considered and possible solutions of these problems are presented. As the development of the feed industry is characterized by the intensification of technological processes aimed primarily at improving sanitary quality, the methods of preliminary wet-heat preparation of mixed fodder, in particular, the application of expansion to the granulation process, have been presented as the basis for further development of the advanced granulation technology. The advantages of using expansion, the principle of the expander and the technological features of the process have been considered. The generalization of the conducted analytical and experimental studies allowed to develop the advanced technology of granulation in the form of a blend granulated crumb, which will increase the output of finished products. The technology for the production of granulated сompound feed in the form of a blend granulated crumb and expanded crumb have been presented in the article. The description of technological processes and technological regimes (moisture of products, use of sieves, vapor pressure, steam consumption, duration, etc.) have been presented too. The physical and microbiological characteristics of granulated and expanded feed, as well as granulated grains and expanded grains are given.