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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">atu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Алматинского технологического университета</journal-title><trans-title-group xml:lang="en"><trans-title>The Journal of Almaty Technological University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-568X</issn><issn pub-type="epub">2710-0839</issn><publisher><publisher-name>АО "АТУ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.48184/2304-568X-2022-1-97-101</article-id><article-id custom-type="elpub" pub-id-type="custom">atu-929</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>ТЕХНОЛОГИЯ ПИЩЕВОЙ И ПЕРЕРАБАТЫВАЮЩЕЙ ПРОМЫШЛЕННОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOOD AND PROCESSING INDUSTRY TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ГИДРОЛИЗА ФЕРМЕНТА ПРОТЕПСИНА НА РН И ВЛАГОСВЯЗЫВАЮЩУЮ СПОСОБНОСТЬ ВТОРОСОРТНОЙ ГОВЯДИНЫ</article-title><trans-title-group xml:lang="en"><trans-title>THE EFFECT OF HYDROLYSIS OF THE ENZYME PROTEPSIN ON THE PH AND MOISTURE BINDING CAPACITY OF SECOND-RATE BEEF</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>УЗАКОВ</surname><given-names>Я. М.</given-names></name><name name-style="western" xml:lang="en"><surname>UZAKOV</surname><given-names>Y. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050012, г. Алматы, ул. Толе би, 100</p></bio><bio xml:lang="en"><p>050012, Almaty, Tole bi str., 100</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ЕСЕНГАЗИЕВА</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>YESSENGAZIYEVA</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050012, г. Алматы, ул. Толе би, 100</p></bio><bio xml:lang="en"><p>050012, Almaty, Tole bi str., 100</p></bio><email xlink:type="simple">aesengazy@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>КАЙМБАЕВА</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>KAIMBAYEVA</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050021, Алматы, пр. Абая, 28</p></bio><bio xml:lang="en"><p>050021, Almaty, 28 Abay Ave.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ЧЕРНУХА</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>CHERNUKHA</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109316, г.Москва, ул. Талалихина, 26</p></bio><bio xml:lang="en"><p>109316, Moscow, 26 Talalikhin Str.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ҚАЛДАРБЕКОВА</surname><given-names>М. Ә-А.</given-names></name><name name-style="western" xml:lang="en"><surname>KALDARBEKOVA</surname><given-names>M. A-A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050012, г. Алматы, ул. Толе би, 100</p></bio><bio xml:lang="en"><p>050012, Almaty, Tole bi str., 100</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>КОЖАХИЕВА</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>KOZHAHIEVA</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>050012, г. Алматы, ул. Толе би, 100</p></bio><bio xml:lang="en"><p>050012, Almaty, Tole bi str., 100</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">АО «Алматинский технологический университет»<country>Казахстан</country></aff><aff xml:lang="en">«Almaty Technological University», JSC<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Казахский национальный аграрный исследовательский университет<country>Казахстан</country></aff><aff xml:lang="en">Kazakh National Agrarian Research University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ФГБНУ «ФНЦ пищевых систем им. В.М. Горбатова» РАН<country>Россия</country></aff><aff xml:lang="en">The Gorbatov's All Russian Meat Research Institute<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>05</day><month>06</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>97</fpage><lpage>101</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; УЗАКОВ Я.М., ЕСЕНГАЗИЕВА А.Н., КАЙМБАЕВА Л.А., ЧЕРНУХА И.М., ҚАЛДАРБЕКОВА М.Ә., КОЖАХИЕВА М.О., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">УЗАКОВ Я.М., ЕСЕНГАЗИЕВА А.Н., КАЙМБАЕВА Л.А., ЧЕРНУХА И.М., ҚАЛДАРБЕКОВА М.Ә., КОЖАХИЕВА М.О.</copyright-holder><copyright-holder xml:lang="en">UZAKOV Y.M., YESSENGAZIYEVA A.N., KAIMBAYEVA L.A., CHERNUKHA I.M., KALDARBEKOVA M.A., KOZHAHIEVA M.O.</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://atu.ejournal.kz/jour/article/view/929">https://atu.ejournal.kz/jour/article/view/929</self-uri><abstract><p>Растущий потребительский спрос на функциональные продукты стимулирует развитие производства мясных продуктов. Для производства мясных продуктов с улучшенными органолептическими показателями необходимо внедрение таких мер, как использование сырья улучшенными физико-химическими, функционально-технологическими и структурно-механическими характеристиками, совершенствование технологических процессов. Цель данной работы - изучение влияние гидролиза фермента протепсина на физико-химические и функционально-технологические показатели говядины 2-го сорта с помощью «Протепсина», ферментного препарата животного происхождения.</p></abstract><trans-abstract xml:lang="en"><p>The growing consumer demand for functional products stimulates the development of meat products. For the production of meat products with improved organoleptic indicators, it is necessary to introduce such measures as the use of raw materials with improved physicochemical, functional-technological and structuralmechanical characteristics, and the improvement of technological processes. The purpose of this work is to study the effect of protepsin enzyme hydrolysis on the physicochemical and functional-technological indices of beef of the 2nd grade with the help of Protepsin, an enzyme preparation of animal origin.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фермент «Протепсин»</kwd><kwd>говядина второсортная</kwd><kwd>рН мяса</kwd><kwd>влагосвязывающая способность мяса</kwd></kwd-group><kwd-group xml:lang="en"><kwd>enzyme "Protepsin"</kwd><kwd>second-grade beef</kwd><kwd>pH of meat</kwd><kwd>moisture binding ability of meat</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">Ж.Кадирбай, Б.Тюсюпова, Ш.Абжанова. Использование ферментных препаратов для мясных продуктов. // ВЕСТНИК КазНИТУ, 2018. - №2 (126). - С. 119-123</mixed-citation><mixed-citation xml:lang="en">Zh. Kadirbay, B. Tyusyupova, Sh. Abzhanova. 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