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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">meat</journal-id><journal-title-group><journal-title xml:lang="en">Theory and practice of meat processing</journal-title><trans-title-group xml:lang="ru"><trans-title>Теория и практика переработки мяса</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2414-438X</issn><issn pub-type="epub">2414-441X</issn><publisher><publisher-name>ФГБНУ «Федеральный научный центр пищевых систем им. В.М. Горбатова» РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21323/2414-438X-2021-6-3-248-254</article-id><article-id custom-type="elpub" pub-id-type="custom">meat-187</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Research of the overall chemical and amino acid composition of meat from young animals of new sheep genotypes</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7245-5173</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Orlova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="en"><p>candidate of economic sciences, director</p><p> 203, Lermontovskaya Str., 344000, Rostov-on-Don, Russia</p><p>Tel.: +7–8632–64–67–62</p></bio><email xlink:type="simple">WNIIMP-DON@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5309-7657</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Mkrtichyan</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>senior research scientist</p><p>203, Lermontovskaya Str., 344000, Rostov-on-Don, Russia</p><p>Tel.: +7–8632–64–67–62</p></bio><email xlink:type="simple">WNIIMP-DON@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1683-0159</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Skrypnik</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>research scientist</p><p>203, Lermontovskaya Str., 344000, Rostov-on-Don, Russia</p><p>Tel.: +7–8632–64–67–62</p></bio><email xlink:type="simple">WNIIMP-DON@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0885-4516</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Krichun</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="en"><p> junior research scientist</p><p>203, Lermontovskaya Str., 344000, Rostov-on-Don, Russia.</p><p>Tel.: +7–8632–64–67–62</p></bio><email xlink:type="simple">WNIIMP-DON@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="en" id="aff-1"><institution>North-Caucasian Branch of V. M. Gorbatov Federal Research Center for Food Systems of RAS</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>27</day><month>10</month><year>2021</year></pub-date><volume>6</volume><issue>3</issue><fpage>248</fpage><lpage>254</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Orlova O.N., Mkrtichyan V.S., Skrypnik L.V., Krichun L.V., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Orlova O.N., Mkrtichyan V.S., Skrypnik L.V., Krichun L.V.</copyright-holder><copyright-holder xml:lang="en">Orlova O.N., Mkrtichyan V.S., Skrypnik L.V., Krichun L.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.meatjournal.ru/jour/article/view/187">https://www.meatjournal.ru/jour/article/view/187</self-uri><abstract><p>The paper presents the results of the investigation of the overall chemical composition (mass fraction of moisture, fat, protein and ash) and the amino acid composition of mutton from the experimental animals of new genotypes: Sovetsky Merino x Dzhalginsky Merino and Sovetsky Merino x Stavropolsky breed. As a control, meat of purebred Sovetsky Merino was studied. The experimental and control rams were slaughtered at the age of 8 months by the conventional technology. Meat samples for laboratory examination were taken a day after slaughter. The results of the analysis of the overall chemical composition showed that lamb meat of new genotypes had lower moisture content and higher content of fat and protein compared to the control. Analysis of the amino acid composition of meat proteins of genotypes Sovetsky Merino x Dzhalginsky Merino and Sovetsky Merino x Stavropolsky breed revealed lower content of essential amino acids compared to the control. Comparison of amino acid scores showed that the amino acid composition of meat proteins from the experimental animals was limited by valine and lysine, respectively. It was concluded by the results of the investigations of the amino acid composition of proteins that the biological full value of proteins of mutton from new genotypes was 22.9% and 30.3% lower than that of the control.</p></abstract><kwd-group xml:lang="en"><kwd>fatty acid profile</kwd><kwd>meat</kwd><kwd>quality characteristics</kwd><kwd>sheep</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Kosilov, V. I., Nikonova, E. A., Traisov, B. B., Yuldashbayev, Yu. A. (2018). Nutritional value of sheep meat of different genotypes. Sheep, goats, wool business, 3, 25–26. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Kosilov, V. I., Nikonova, E. A., Traisov, B. B., Yuldashbayev, Yu. A. (2018). Nutritional value of sheep meat of different genotypes. Sheep, goats, wool business, 3, 25–26. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Malysheva, Ye. S., Bessonova, N. M. (2016). The evaluation of mutton quality properties Bulletin of the Altai State Agrarian University. 4(138), 124–127. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Malysheva, Ye. S., Bessonova, N. M. (2016). The evaluation of mutton quality properties Bulletin of the Altai State Agrarian University. 4(138), 124–127. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Rózsáné, V. Z., Molnár, G., Jávor, A., Kukovics, S. (August 19–23, 2002). Meat quaity comparision of different sheep genotypes in Hungary. Proceedings of the 7th World Congress on Genetics Applied to Livestock Production, Montpellier, France.</mixed-citation><mixed-citation xml:lang="en">Rózsáné, V. Z., Molnár, G., Jávor, A., Kukovics, S. (August 19–23, 2002). Meat quaity comparision of different sheep genotypes in Hungary. Proceedings of the 7th World Congress on Genetics Applied to Livestock Production, Montpellier, France.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Klobukovskii, J., Brzostowski, H., Tański, Z., WiśniewskaPantak, D., Sowińska, J. (2002). The quality and nutritive value of the meat protein of various lamb genotypes. Polish Journal of Food and Nutrition Sciences, 52(4), 53–57.</mixed-citation><mixed-citation xml:lang="en">Klobukovskii, J., Brzostowski, H., Tański, Z., WiśniewskaPantak, D., Sowińska, J. (2002). The quality and nutritive value of the meat protein of various lamb genotypes. Polish Journal of Food and Nutrition Sciences, 52(4), 53–57.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zabelina, M. V., Birkalova E. I. (2015). Meat and slaughter indicators of Russian long-tailed sheep, depending on sexual dimorphism and age. Sheep, goats, wool business, 3, 9–11. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Zabelina, M. V., Birkalova E. I. (2015). Meat and slaughter indicators of Russian long-tailed sheep, depending on sexual dimorphism and age. Sheep, goats, wool business, 3, 9–11. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Kashirina, N. A. Shatalova, E. M. (May 17–19, 2016). The chemical analysis and biological value of buck lambs of various breed affiliation. Production and processing of agricultural products: quality and safety management. Voronezh, Russia. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Kashirina, N. A. Shatalova, E. M. (May 17–19, 2016). The chemical analysis and biological value of buck lambs of various breed affiliation. Production and processing of agricultural products: quality and safety management. Voronezh, Russia. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Gonzales-Barron, U., Popova, T., Bermúdez Piedra, R., Tolsdorf, A., Geß, A., Pires, J. et al. (2021). Fatty acid composition of lamb meat from Italian and German local breeds. Small Ruminant Research, 200, Article 106384. https://doi.org/10.1016/j.smallrumres.2021.106384</mixed-citation><mixed-citation xml:lang="en">Gonzales-Barron, U., Popova, T., Bermúdez Piedra, R., Tolsdorf, A., Geß, A., Pires, J. et al. (2021). Fatty acid composition of lamb meat from Italian and German local breeds. Small Ruminant Research, 200, Article 106384. https://doi.org/10.1016/j.smallrumres.2021.106384</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Aripov, T. T., Abdurasulov, A. H. (2016). Growth, development, measurements, exterior and buildcrossbred young sheep. Agricultural Bulletin of Stavropol Region, 1(21), 87–91. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Aripov, T. T., Abdurasulov, A. H. (2016). Growth, development, measurements, exterior and buildcrossbred young sheep. Agricultural Bulletin of Stavropol Region, 1(21), 87–91. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Selionova, M.I., Podkorytov, N. A. (2021). Polymorphism of the gene GDF9 in sheep of Prikatun type of Altai Mountains breedand its correlation with indices of meat rate productivity. Theory and practice of meat processing, 6(1), 4–9. https://doi.org/10.21323/2414–438X-2021–6–1–4–9</mixed-citation><mixed-citation xml:lang="en">Selionova, M.I., Podkorytov, N. A. (2021). Polymorphism of the gene GDF9 in sheep of Prikatun type of Altai Mountains breedand its correlation with indices of meat rate productivity. Theory and practice of meat processing, 6(1), 4–9. https://doi.org/10.21323/2414–438X-2021–6–1–4–9</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Dimitrova, I., Bozhilova-Sakova, M. (2016). PCR-RFLP analysis of callipyge gene (CLPG) in karakachan sheep breed. Bulgarian Journal of Agricultural Science, 22(3), 482–484.</mixed-citation><mixed-citation xml:lang="en">Dimitrova, I., Bozhilova-Sakova, M. (2016). PCR-RFLP analysis of callipyge gene (CLPG) in karakachan sheep breed. Bulgarian Journal of Agricultural Science, 22(3), 482–484.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Dmitrik, I. I., Ovchinnikova, E. G. (2018). Food evaluation of young sheep meat of the Ыtavropol breed. Agricultural Journal, 1(11), 56–61. https://doi.org/10.25930/0372–3054–2018–1–11–65–71 (In Russian)</mixed-citation><mixed-citation xml:lang="en">Dmitrik, I. I., Ovchinnikova, E. G. (2018). Food evaluation of young sheep meat of the Ыtavropol breed. Agricultural Journal, 1(11), 56–61. https://doi.org/10.25930/0372–3054–2018–1–11–65–71 (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Sazonova, I. A. (2015). The nutritional value of the meat of the Volgograd breed of sheep, grown in the conditions of the Volga region. Sheep, goats, wool business, 3, 7–9. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Sazonova, I. A. (2015). The nutritional value of the meat of the Volgograd breed of sheep, grown in the conditions of the Volga region. Sheep, goats, wool business, 3, 7–9. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Sazonova, I. A. (2015). Meat productivity and environmental safety of the meat of sheep of the Tsigai breed, depending on the natural and climatic zone of the Saratov region. Sheep, goats, wool business, 3, 18–20. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Sazonova, I. A. (2015). Meat productivity and environmental safety of the meat of sheep of the Tsigai breed, depending on the natural and climatic zone of the Saratov region. Sheep, goats, wool business, 3, 18–20. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Kaić, A., Mioč, B. (2016). Fat tissue and fatty acid composition in lamb meat. [Masno tkivo i masnokiselinski sastav janjećeg mesa] Journal of Central European Agriculture, 17(3), 856–873. https://doi.org/10.5513/JCEA01/17.3.1783</mixed-citation><mixed-citation xml:lang="en">Kaić, A., Mioč, B. (2016). Fat tissue and fatty acid composition in lamb meat. [Masno tkivo i masnokiselinski sastav janjećeg mesa] Journal of Central European Agriculture, 17(3), 856–873. https://doi.org/10.5513/JCEA01/17.3.1783</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Junkuszew, A., Nazar, P., Milerski, M., Margetin, M., Brodzki, P., Bazewicz, K. (2020). Chemical composition and fatty acid content in lamb and adult sheep meat. Archives Animal Breeding, 63(2), 261–268. https://doi.org/10.5194/aab-63–261–2020</mixed-citation><mixed-citation xml:lang="en">Junkuszew, A., Nazar, P., Milerski, M., Margetin, M., Brodzki, P., Bazewicz, K. (2020). Chemical composition and fatty acid content in lamb and adult sheep meat. Archives Animal Breeding, 63(2), 261–268. https://doi.org/10.5194/aab-63–261–2020</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kolosov, Yu. A., Degtyar, E. A., Ganzenko, A. S. (2015). The influence of the genotype of sheep on the quality characteristics of meat. Sheep, goats, wool business, 4, 7–8. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Kolosov, Yu. A., Degtyar, E. A., Ganzenko, A. S. (2015). The influence of the genotype of sheep on the quality characteristics of meat. Sheep, goats, wool business, 4, 7–8. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Kosilov, V. I., Shkilev, P. N. Nikonova, E. A., Andreenko, D. A., Gazeev, I. R. (2017). Features of the formation of slaughter qualities of young sheep of different directions of productivity. Sheep, goats, wool business, 1, 19–21. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Kosilov, V. I., Shkilev, P. N. Nikonova, E. A., Andreenko, D. A., Gazeev, I. R. (2017). Features of the formation of slaughter qualities of young sheep of different directions of productivity. Sheep, goats, wool business, 1, 19–21. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Lushnikov, V. P., Fomin, A.V., Sarbaev, M. G. (2016). Meat productivity of sheep of various genotypes. Sheep, goats, wool business, 4, 19–20. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Lushnikov, V. P., Fomin, A.V., Sarbaev, M. G. (2016). Meat productivity of sheep of various genotypes. Sheep, goats, wool business, 4, 19–20. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Oner, Y., Ustuner, H., Orman, A., Yilmaz, O., Yilmaz, A. (2014). Genetic diversity of Kıvırcık sheep breed reared in different regions and its relationship with other sheep breeds in Turkey. Italian Journal of Animal Science, 13(3382), 588–593. https://doi.org/10.4081/ijas.2014.3382</mixed-citation><mixed-citation xml:lang="en">Oner, Y., Ustuner, H., Orman, A., Yilmaz, O., Yilmaz, A. (2014). Genetic diversity of Kıvırcık sheep breed reared in different regions and its relationship with other sheep breeds in Turkey. Italian Journal of Animal Science, 13(3382), 588–593. https://doi.org/10.4081/ijas.2014.3382</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Yuldashbayev, Yu. A., Shevhuzhev, A. F., Kochkarov, R. Kh., Mishvelov, E.G., Ponomareva, A.I. (2018). Meat productivity of young sheep karachai breed. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 9(4), 692–699.</mixed-citation><mixed-citation xml:lang="en">Yuldashbayev, Yu. A., Shevhuzhev, A. F., Kochkarov, R. Kh., Mishvelov, E.G., Ponomareva, A.I. (2018). Meat productivity of young sheep karachai breed. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 9(4), 692–699.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Avanus, K. (2015). Genetic variability of cast gene in native sheep breeds of turkey. [Türkiye yerli koyun irklarında cast genine ait genetik çeşitliliğin belirlenmesi]. Kafkas Universitesi Veteriner Fakultesi Dergisi, 21(6), 789–794. https://doi.org/10.9775/kvfd.2015.13138</mixed-citation><mixed-citation xml:lang="en">Avanus, K. (2015). Genetic variability of cast gene in native sheep breeds of turkey. [Türkiye yerli koyun irklarında cast genine ait genetik çeşitliliğin belirlenmesi]. Kafkas Universitesi Veteriner Fakultesi Dergisi, 21(6), 789–794. https://doi.org/10.9775/kvfd.2015.13138</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Trukhachev, V., Yatsyk, O., Telegina, E., Krivoruchko, A., Zhou, H., Hickford, J. G. H. (2018). Comparison of the myostatin (MSTN) gene in Russian Stavropol merino sheep and New Zealand merino sheep. Small Ruminant Research, 160, 103–106. https://doi.org/10.1016/j.smallrumres.2018.01.005</mixed-citation><mixed-citation xml:lang="en">Trukhachev, V., Yatsyk, O., Telegina, E., Krivoruchko, A., Zhou, H., Hickford, J. G. H. (2018). Comparison of the myostatin (MSTN) gene in Russian Stavropol merino sheep and New Zealand merino sheep. Small Ruminant Research, 160, 103–106. https://doi.org/10.1016/j.smallrumres.2018.01.005</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Ulyanov, A. N., Kulikova, A. Ya. (2017). Intensification of reproduction increases the efficiency of sheep breeding. Sheep, goats, wool business, 1, 10–11. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Ulyanov, A. N., Kulikova, A. Ya. (2017). Intensification of reproduction increases the efficiency of sheep breeding. Sheep, goats, wool business, 1, 10–11. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Shirokova, N. V., Skripin, P. V., Kobylyatsky, P. S., Romanets, T. S. (2017). Application of biotechnological techniques in the production of gourmet meat products. Scientific life, 4, 75–81. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Shirokova, N. V., Skripin, P. V., Kobylyatsky, P. S., Romanets, T. S. (2017). Application of biotechnological techniques in the production of gourmet meat products. Scientific life, 4, 75–81. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Selionova, M. I., Bobryshova, G. T., Gadzhiev, Z. K., Izmalkov, S. A. (2017). Economics of sheep farming: pros and cons. Sheep, goats, wool business. № 1, 5–9. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Selionova, M. I., Bobryshova, G. T., Gadzhiev, Z. K., Izmalkov, S. A. (2017). Economics of sheep farming: pros and cons. Sheep, goats, wool business. № 1, 5–9. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Pavlov, A., Karmyshova, Y.V. (2018). Essence of the concept “rural territories” in the context of realization of the public agrarian policy of Russia. International Agricultural Journal, 61(1), 2. https://doi.org/10.24411/2588–0209–2018–10008</mixed-citation><mixed-citation xml:lang="en">Pavlov, A., Karmyshova, Y.V. (2018). Essence of the concept “rural territories” in the context of realization of the public agrarian policy of Russia. International Agricultural Journal, 61(1), 2. https://doi.org/10.24411/2588–0209–2018–10008</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Zharuk, L.V. (2017). The quality management the products of sheep breeding. Scientific bulletin of the “Askania-Nova”, 10, 26–32. (In Ukrainian)</mixed-citation><mixed-citation xml:lang="en">Zharuk, L.V. (2017). The quality management the products of sheep breeding. Scientific bulletin of the “Askania-Nova”, 10, 26–32. (In Ukrainian)</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Sadovoy, V. V., Selimov, M. A., Shchedrina, T. V., Nagdalian, A. A. (2016). Usage of biological active supplements in technology of prophilactic meat products. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 7(5), 1861–1865.</mixed-citation><mixed-citation xml:lang="en">Sadovoy, V. V., Selimov, M. A., Shchedrina, T. V., Nagdalian, A. A. (2016). Usage of biological active supplements in technology of prophilactic meat products. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 7(5), 1861–1865.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Trukhachev, V. I., Moroz, V. A., Chernobay, E. N., Ismailov, I. S. (2016). Meat and interior features rams of different genotypes. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 7(1), 1626–1630.</mixed-citation><mixed-citation xml:lang="en">Trukhachev, V. I., Moroz, V. A., Chernobay, E. N., Ismailov, I. S. (2016). Meat and interior features rams of different genotypes. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 7(1), 1626–1630.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Grigoryan, L. N., Khatataev, S. A. (2016). Breeding base of sheep breeding in Russia. Sheep, goats, wool business, 1, 2–4. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Grigoryan, L. N., Khatataev, S. A. (2016). Breeding base of sheep breeding in Russia. Sheep, goats, wool business, 1, 2–4. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Zabelina, M. V., Birkalova, E. I. (2015). Meat and slaughter indicators of Russian long-tailed sheep, depending on sexual dimorphism and age. Sheep, goats, wool business, 3, 9–11. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Zabelina, M. V., Birkalova, E. I. (2015). Meat and slaughter indicators of Russian long-tailed sheep, depending on sexual dimorphism and age. Sheep, goats, wool business, 3, 9–11. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Filatov, A. S. (2018). The modern state and innovative directions of development of sheep breeding in the Volgograd region. Agricultural and food innovations, 1(1), 39–41. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Filatov, A. S. (2018). The modern state and innovative directions of development of sheep breeding in the Volgograd region. Agricultural and food innovations, 1(1), 39–41. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Tsynguyeva V. V. (2015). Features of development of sheep breeding in Russia and in the world. Economics and Business: theory and practice, 1, 117–122. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Tsynguyeva V. V. (2015). Features of development of sheep breeding in Russia and in the world. Economics and Business: theory and practice, 1, 117–122. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Vargas Junior, F. M., Martins, C. F., Feijó, G. L.D., Teixeira, A., Leonardo, A. P., Ricardo, H. D. A. et al. (2019). Evaluation of genotype on fatty acid profile and sensory of meat of indigenous Pantaneiro sheep and Texel or Santa Inês crossbred finished on feedlot. Small Ruminant Research, 173, 17–22. https://doi.org/10.1016/j.smallrumres.02.003</mixed-citation><mixed-citation xml:lang="en">Vargas Junior, F. M., Martins, C. F., Feijó, G. L.D., Teixeira, A., Leonardo, A. P., Ricardo, H. D. A. et al. (2019). Evaluation of genotype on fatty acid profile and sensory of meat of indigenous Pantaneiro sheep and Texel or Santa Inês crossbred finished on feedlot. Small Ruminant Research, 173, 17–22. https://doi.org/10.1016/j.smallrumres.02.003</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Danilova, L. V., Andreeva, S. V., Levina, T. Yu. (2016). Assessment of meat productivity and quality of mutton produced in the Saratov region. The Agrarian Scientific Journal, 5, 57–62. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Danilova, L. V., Andreeva, S. V., Levina, T. Yu. (2016). Assessment of meat productivity and quality of mutton produced in the Saratov region. The Agrarian Scientific Journal, 5, 57–62. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Selionova, M. I., Chizhova, L. N., Surzhikova, E. S., Podkorytov, N. A., Podkorytov, A. T., Voblikova, T. V. (2020). Meat productivity of sheep of the altai mountain breed of different genotypes according to the CAST and GDF9 genes. Paper presented at the IOP Conference Series: Earth and Environmental Science, 613(1), Article 012130. https://doi.org/10.1088/1755–1315/613/1/012130</mixed-citation><mixed-citation xml:lang="en">Selionova, M. I., Chizhova, L. N., Surzhikova, E. S., Podkorytov, N. A., Podkorytov, A. T., Voblikova, T. V. (2020). Meat productivity of sheep of the altai mountain breed of different genotypes according to the CAST and GDF9 genes. Paper presented at the IOP Conference Series: Earth and Environmental Science, 613(1), Article 012130. https://doi.org/10.1088/1755–1315/613/1/012130</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Zabashta, N. N., Golovko, E. N., Sinelshchikova, I. A. (2018). Elements of technology of fattening lambs and young sheep for meat to develop baby foods. Science news in the agro-industrial complex, 2–2(11), 332–339. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Zabashta, N. N., Golovko, E. N., Sinelshchikova, I. A. (2018). Elements of technology of fattening lambs and young sheep for meat to develop baby foods. Science news in the agro-industrial complex, 2–2(11), 332–339. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Sazonova, I. A. (2017). The influence of environmental factors on the meat production of sheep in the Volga region. Sheep, goats, wool business, 4, 28–29. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Sazonova, I. A. (2017). The influence of environmental factors on the meat production of sheep in the Volga region. Sheep, goats, wool business, 4, 28–29. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Atavliyeva, S., Tarlykov P. (2018). Genetic history of sheep domestication. Eurasian Journal of Applied Biotechnology, 1, 3–9.</mixed-citation><mixed-citation xml:lang="en">Atavliyeva, S., Tarlykov P. (2018). Genetic history of sheep domestication. Eurasian Journal of Applied Biotechnology, 1, 3–9.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Iovenko, V.M., Rukavnikova H. I. (2017) The relative adaptability of the sheep genotypes ascanian fine-fleece breed to the environment conditions. Scientific bulletin of the “Askania-Nova, 10, 33–38. (In Ukrainian)</mixed-citation><mixed-citation xml:lang="en">Iovenko, V.M., Rukavnikova H. I. (2017) The relative adaptability of the sheep genotypes ascanian fine-fleece breed to the environment conditions. Scientific bulletin of the “Askania-Nova, 10, 33–38. (In Ukrainian)</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Aboneev, V. V., Gorkovenko, L.G., Kulikova, A.Y., Tsapkina, N.I. (2016). Meat productivity of different origin young sheep. Zootechniya, 4, 16–17. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Aboneev, V. V., Gorkovenko, L.G., Kulikova, A.Y., Tsapkina, N.I. (2016). Meat productivity of different origin young sheep. Zootechniya, 4, 16–17. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Karabaeva, M. E., Kolotova, N. A. (2015). Meat productivity and quality of meat of young sheep of different genotypes. Sheep, goats, wool business, 4, 23–26. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Karabaeva, M. E., Kolotova, N. A. (2015). Meat productivity and quality of meat of young sheep of different genotypes. Sheep, goats, wool business, 4, 23–26. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Serdyukov, I. G., Aboneev, V. V., Pavlov, M. B., Pavlov, A.M., Marchenko, V. V. (2017). Meat productivity of rams of the Dzhalginsky merino breed with a different tone of wool. Sheep, goats, wool business, 1, 34–36. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Serdyukov, I. G., Aboneev, V. V., Pavlov, M. B., Pavlov, A.M., Marchenko, V. V. (2017). Meat productivity of rams of the Dzhalginsky merino breed with a different tone of wool. Sheep, goats, wool business, 1, 34–36. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Ubushaev, B. S. (2016). The influence of the composition of the feeding diet on the meat productivity and quality of meat of young sheep. AgroEcoInfo, 4(26), 27. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Ubushaev, B. S. (2016). The influence of the composition of the feeding diet on the meat productivity and quality of meat of young sheep. AgroEcoInfo, 4(26), 27. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Salamon, D., Gutierrez-Gil, B., Arranz, J. J., Barreta, J., Batinic, V., Dzidic, A. (2014). Genetic diversity and differentiation of 12 eastern adriatic and western dinaric native sheep breeds using microsatellites. Animal, 8(2), 200–207. https://doi.org/10.1017/S1751731113002243</mixed-citation><mixed-citation xml:lang="en">Salamon, D., Gutierrez-Gil, B., Arranz, J. J., Barreta, J., Batinic, V., Dzidic, A. (2014). Genetic diversity and differentiation of 12 eastern adriatic and western dinaric native sheep breeds using microsatellites. Animal, 8(2), 200–207. https://doi.org/10.1017/S1751731113002243</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Ovsyanin, D. N., Petrunina, I. V. (2020). Meat industry of the agro-industrial complex (preliminary results). Meat and meat products market, 1, 2–23.</mixed-citation><mixed-citation xml:lang="en">Ovsyanin, D. N., Petrunina, I. V. (2020). Meat industry of the agro-industrial complex (preliminary results). Meat and meat products market, 1, 2–23.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Chamurliev, N. G., Filatov, A. S. (2014). The intensity of growth and slaughter qualities of the Volgograd breed of sheep</mixed-citation><mixed-citation xml:lang="en">47 Chamurliev, N. G., Filatov, A. S. (2014). The intensity of growth and slaughter qualities of the Volgograd breed of sheep</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">and its crossbreeds with the Edilbaevskaya. Proceedings of Lower Volga Agro-University Complex: Science and Higher Education, 1(33), 176–179. (In Russian)</mixed-citation><mixed-citation xml:lang="en">and its crossbreeds with the Edilbaevskaya. Proceedings of Lower Volga Agro-University Complex: Science and Higher Education, 1(33), 176–179. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Alakilli, S. Y. M. (2015). Analysis of polymorphism of caplstatin and callipyge genes in saudi sheep breeds using PCRRFLP technique. International Journal of Pharmaceutical Sciences Review and Research, 30(1), 340–344.</mixed-citation><mixed-citation xml:lang="en">Alakilli, S. Y. M. (2015). Analysis of polymorphism of caplstatin and callipyge genes in saudi sheep breeds using PCRRFLP technique. International Journal of Pharmaceutical Sciences Review and Research, 30(1), 340–344.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Greguła-Kania, M., Gruszecki, T. M., Junkuszew, A., JuszczukKubiak, E., Florek, M. (2019). Association of CAST gene polymorphism with carcass value and meat quality in two synthetic lines of sheep. Meat Science, 154, 69–74. https://doi.org/10.1016/j.meatsci.2019.04.007</mixed-citation><mixed-citation xml:lang="en">Greguła-Kania, M., Gruszecki, T. M., Junkuszew, A., JuszczukKubiak, E., Florek, M. (2019). Association of CAST gene polymorphism with carcass value and meat quality in two synthetic lines of sheep. Meat Science, 154, 69–74. https://doi.org/10.1016/j.meatsci.2019.04.007</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Dmitrik, I. I. (2020). Influence of crossbreeding and level of feeding on microstructural indicators of lamb. Chief animal technician, 9, 32–40. https://doi.org/10.33920/sel-03–2009–04 (In Russian)</mixed-citation><mixed-citation xml:lang="en">Dmitrik, I. I. (2020). Influence of crossbreeding and level of feeding on microstructural indicators of lamb. Chief animal technician, 9, 32–40. https://doi.org/10.33920/sel-03–2009–04 (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Hernández-Cruz, L., Ramírez-Bribiesca, J. E., GuerreroLegarreta, M. I., Hernández-Mendo, O., Crosby-Galvan, M. M., Hernández-Calva, L. M. (2009). Effects of crossbreeding on carcass and meat quality of Mexican lambs. [Efeito docruzamento sobre o rendimento de carcaça e a qualidade da carne de cordeiros mexicanos] Arquivo Brasileiro De Medicina Veterinaria e Zootecnia, 61(2), 475–483. https://doi.org/10.1590/S0102–09352009000200027</mixed-citation><mixed-citation xml:lang="en">Hernández-Cruz, L., Ramírez-Bribiesca, J. E., GuerreroLegarreta, M. I., Hernández-Mendo, O., Crosby-Galvan, M. M., Hernández-Calva, L. M. (2009). Effects of crossbreeding on carcass and meat quality of Mexican lambs. [Efeito docruzamento sobre o rendimento de carcaça e a qualidade da carne de cordeiros mexicanos] Arquivo Brasileiro De Medicina Veterinaria e Zootecnia, 61(2), 475–483. https://doi.org/10.1590/S0102–09352009000200027</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Aboneev, V. V., Tarchokov, T. T., Sukhanova, S. F., Aboneev, D. V., Aboneev, E. V., Marchenko, V. V. (2019). Improving the competitiveness of fine-wool sheep using local and world stud rams. Paper presented at the IOP Conference Series: Earth and Environmental Science, 341(1), Article 012045. https://doi.org/10.1088/1755–1315/341/1/012045</mixed-citation><mixed-citation xml:lang="en">Aboneev, V. V., Tarchokov, T. T., Sukhanova, S. F., Aboneev, D. V., Aboneev, E. V., Marchenko, V. V. (2019). Improving the competitiveness of fine-wool sheep using local and world stud rams. Paper presented at the IOP Conference Series: Earth and Environmental Science, 341(1), Article 012045. https://doi.org/10.1088/1755–1315/341/1/012045</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">Lisitsyn, A. B. (2013). Pork quality: Standards and evaluation methods. Animal husbandry of Russia, S2, 35–37. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Lisitsyn, A. B. (2013). Pork quality: Standards and evaluation methods. Animal husbandry of Russia, S2, 35–37. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Sazonova, I. A. (2016). Biological value of meat in rams of edilbaevskaya breed farmed in two сlimatic zones of Volga region. Problems of Productive Animal Biology, 1, 76–83. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Sazonova, I. A. (2016). Biological value of meat in rams of edilbaevskaya breed farmed in two сlimatic zones of Volga region. Problems of Productive Animal Biology, 1, 76–83. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Ismailov, I. S., Chernobai, E. N., Tregubova, N. V. (2019). Correlation of amino acid metabolism and formation of productivity of young sheep. Agricultural Bulletin of Stavropol Region, 4(36), 21–25. https://doi.org/10.31279/2222–9345–2019–8–36–21–25 (In Russian)</mixed-citation><mixed-citation xml:lang="en">Ismailov, I. S., Chernobai, E. N., Tregubova, N. V. (2019). Correlation of amino acid metabolism and formation of productivity of young sheep. Agricultural Bulletin of Stavropol Region, 4(36), 21–25. https://doi.org/10.31279/2222–9345–2019–8–36–21–25 (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Gagloev, A. Ch., Negreeva, A. N., Yuryeva, E. V. (2016). Influence of selection of sheep on change amino-acid structure of wool at thoroughbred and crossbred offsprings. Bulletin of the Agro-industrial Complex of the Upper Volga region, 4(36), 62–66. (In Russian)</mixed-citation><mixed-citation xml:lang="en">Gagloev, A. Ch., Negreeva, A. N., Yuryeva, E. V. (2016). Influence of selection of sheep on change amino-acid structure of wool at thoroughbred and crossbred offsprings. Bulletin of the Agro-industrial Complex of the Upper Volga region, 4(36), 62–66. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Slavov, R., Mihaylova, G., Ribarski, St., Pamukova, D., Panayotov, D., Dragnev, D. (2016). Amino acid composition of lamb meat from the North East Bulgarian fine fleece breed and its crossbreds with Australian merino and Ile de France from internal breeding. Agricultural Science and Technology, 8(3), 256–261. https://doi.org/10.15547/ast.2016.03.049</mixed-citation><mixed-citation xml:lang="en">Slavov, R., Mihaylova, G., Ribarski, St., Pamukova, D., Panayotov, D., Dragnev, D. (2016). Amino acid composition of lamb meat from the North East Bulgarian fine fleece breed and its crossbreds with Australian merino and Ile de France from internal breeding. Agricultural Science and Technology, 8(3), 256–261. https://doi.org/10.15547/ast.2016.03.049</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
