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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2026-2-</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-3846</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>Пищевые системы</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Food systems</subject></subj-group></article-categories><title-group><article-title>Кинетика процесса экструдирования комбикормов для непродуктивных животных</article-title><trans-title-group xml:lang="en"><trans-title>Kinetics of the process of extruding compound feed for non-productive animals</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-0202-7700</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сапелкин</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sapelkin</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, кафедра технологии жиров, процессов и аппаратов химических и пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>graduate student, technology of fats, processes and equipment for chemical and food production department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">ivan-sapelkin2000@ya.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/0000-0002-2335-0017</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Остриков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostrikov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра технологии жиров, процессов и аппаратов химических и пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, technology of fats, processes and equipment for chemical and food production department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">ostrikov27@ya.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/0000-0002-6505-4136</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фролова</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolova</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра машин и ап-паратов пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Doc. Sci. (Engin.), professor, food production machines and apparatuses department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">fln-84@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh State University of Engineering Technologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2026</year></pub-date><volume>88</volume><issue>2</issue><fpage>76</fpage><lpage>84</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сапелкин И.А., Остриков А.Н., Фролова Л.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Сапелкин И.А., Остриков А.Н., Фролова Л.Н.</copyright-holder><copyright-holder xml:lang="en">Sapelkin I.A., Ostrikov A.N., Frolova L.N.</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.vestnik-vsuet.ru/vguit/article/view/3846">https://www.vestnik-vsuet.ru/vguit/article/view/3846</self-uri><abstract><p>Актуальность статьи обусловлена тем, что в российских семьях насчитывалось 75,5 млн кошек и собак. Популяция домашних животных за последние семь лет увеличилась на 35%. Доля полнорационных кормов промышленного производства за три года выросла с 81 до 86% среди владельцев кошек и с 53 до 60% среди владельцев собак. Однако зависимость от импортных компонентов, удорожание сырья и дефицит мощностей сдерживают дальнейшее наращивание производства комбикормов для непродуктивных животных. Поэтому назрела острая необходимость дальнейшего совершенствования технологии и оборудования для производства кормов для собак и кошек и перехода на отечественные компоненты в рамках программы импортозамещения. Оценка гранулометрического состава зерна показало серьезное изменение качества готового экструдированного продукта: снижение размера частиц с 12 мм до 2 мм приводило к повышению переваримости крахмала. Выявлен рациональный размер частиц измельченных зерен, составляющий около 3,0·10-3 м. В эксперименте было задействовано восемь самцов и восемь самок породы бигль в возрасте от 12 до 14 месяцев, из которых были сформированы опытная и контрольная группы по восемь животных в каждой. Термовлажностная обработка (пропаривание) зерна влияет на углеводный комплекс зерна, увеличивая содержание легкорастворимых углеводов и повышая усвояемость корма животными. Выявлены рациональные режимы экструдирования, которые составили: для кукурузы Wн = 12,8 %, 393-413 K, степень декстринизации и переваримость крахмала составляла 50-60 % и 100-120 мг/г; для зерносмеси Wн = 12,7 %: 393-413 K, степень декстринизации и переваримость крахмала для составляла 35 % и 80 мг/г; для пшеницы Wн = 12,3 % и 423-428 K, степень декстринизации и переваримость крахмала для составляла 21-23 % и 60 мг/г.</p></abstract><trans-abstract xml:lang="en"><p>The relevance of this article is due to the fact that there are 75.5 million cats and dogs in Russian households. The pet population has increased by 35% over the past seven years. The share of industrially produced complete pet food has increased from 81% to 86% among cat owners and from 53% to 60% among dog owners over three years. However, dependence on imported components, rising raw material costs, and capacity shortages are hindering further expansion of compound feed production for non-productive animals. Therefore, there is an urgent need to further improve the technology and equipment for dog and cat food production and to transition to domestic components as part of the import substitution program. An assessment of the grain particle size distribution revealed a significant change in the quality of the finished extruded product: a decrease in particle size from 12 mm to 2 mm led to increased starch digestibility. The rational particle size of crushed grains was revealed to be about 3.0•10-3 m. Eight male and eight female Beagles aged 12 to 14 months were involved in the experiment; experimental and control groups of eight animals each were formed. Heat and moisture treatment (steaming) of grain affects the carbohydrate complex of grain, increasing the content of easily soluble carbohydrates and improving the digestibility of feed by animals. Rational extrusion modes were revealed, which were: for corn Wн = 12.8 %, 393-413 K, the degree of dextrinization and starch digestibility was 50-60 % and 100-120 mg/g; for grain mixture Wн = 12.7 %: 393-413 K, the degree of dextrinization and starch digestibility was 35 % and 80 mg/g; for wheat Wн = 12.3 % and 423-428 K, the degree of dextrinization and starch digestibility was 21-23 % and 60 mg/g.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>комбикорм</kwd><kwd>непродуктивные животные</kwd><kwd>тепловлажностная обработка</kwd><kwd>экструдирование</kwd><kwd>кинетика</kwd><kwd>показатели качества</kwd></kwd-group><kwd-group xml:lang="en"><kwd>compound feed</kwd><kwd>non-productive animals</kwd><kwd>heat and moisture treatment</kwd><kwd>extrusion</kwd><kwd>kinetics</kwd><kwd>quality indicators</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">Iegorov B., Makarynska A., Voietska O., Tsiundyk O. 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