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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2024-1(13)-31</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-622</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>ПИЩЕВАЯ ИНЖЕНЕРИЯ И БИОТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOOD ENGINEERING AND BIOTECHNOLOGY (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ ИЗМЕНЕНИЯ СТРУКТУРНО-МЕХАНИЧЕСКИХ СВОЙСТВ ПОЛУТВЕРДОГО СЫРА В ПРОЦЕССЕ ДЕФРОСТАЦИИ</article-title><trans-title-group xml:lang="en"><trans-title>RESEARCH OF CHANGES IN THE STRUCTURAL AND MECHANICAL PROPERTIES OF SEMI-HARD CHEESE DURING DEFROSTING</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7989-5270</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Капшакбаева</surname><given-names>З. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kapshakbayeva</surname><given-names>Z. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зарина Владимировна Капшакбаева – PhD, ассоциированный профессор кафедры «Биотехнология» </p><p>140008, Республика Казахстан, г. Павлодар, ул. Ломова, 64 </p></bio><bio xml:lang="en"><p> Zarina Vladimirovna Kapshakbayeva – PhD, Associate Professor of the Department of Biotechnology</p><p>140008, Republic of Kazakhstan, Pavlodar, Lomov Street, 64 </p></bio><email xlink:type="simple">z.k.87@mail.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/0000-0001-6384-0646</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Қалибекқызы</surname><given-names>Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalibekkyzy</surname><given-names>Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанар Қалибекқызы – кандидат биологических наук, ассоциированный профессор, проректор по науке и инновациям </p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Zhanar Kalibekkyzy – Candidate of Biological Sciences, Associate Professor, Vice-Rector for Science and Innovation</p><p>071412, Republic of Kazakhstan, Semey, 20 A Glinka Street </p></bio><email xlink:type="simple">zhanar_moldabaeva@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-0405-9259</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Майоров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mayorov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Альбертович Майоров – доктор технических наук, профессор </p><p>656016, Российская Федерация, г. Барнаул, ул. Советской Армии, дом 66 </p></bio><bio xml:lang="en"><p>Alexander Albertovich Mayorov – Doctor of Technical Sciences, Professor</p><p>656016, Russian Federation, Barnaul, 66 Sovetskaya Armiya str. </p></bio><email xlink:type="simple">maiorov.alex@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7558-9871</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жакупбекова</surname><given-names>Ш. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhakupbekova</surname><given-names>Sh. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шугыла Кадыровна Жакупбекова – магистр технических наук, докторант 3-курса специальности «Пищевая безопасность» </p><p>071400, Республика Казахстан, г. Семей, ул. Мәңгілік Ел, 11 </p></bio><bio xml:lang="en"><p>Shugyla Kadyrovna Zhakupbekova – Master of Technical Sciences, 3rd-year doctoral student of the specialty «Food Safety»</p><p>071412, Republic of Kazakhstan, Semey, 20 A Glinka Street </p></bio><email xlink:type="simple">siyanie__88@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7622-3978</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кырыкбаева</surname><given-names>Ш. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Kyrykbaeva</surname><given-names>Sh. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шынар Турарбековна Кырыкбаева– магистр технических наук, cтарший преподаватель кафедры прикладной биологии </p><p>071412, Республика Казахстан, г. Семей, ул. Глинки, 20 А </p></bio><bio xml:lang="en"><p>Shynar Turarbekovna Kyrykbaeva – Master of Technical Sciences, Senior Lecturer of the Department of Applied Biology</p><p>071400, Republic of Kazakhstan, Semey, ul. Mangilik El, 11 </p></bio><email xlink:type="simple">kyrykbaeva.shynar@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Университет имени Торайгырова<country>Казахстан</country></aff><aff xml:lang="en">Toraigyrov University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Университет имени Шакарима города Семей<country>Казахстан</country></aff><aff xml:lang="en">Shakarim University of Semey<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Сибирский научно-исследовательский институт сыроделия<country>Россия</country></aff><aff xml:lang="en">Siberian research Institute of cheese making<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Alikhan Bokeikhan University</aff><aff xml:lang="en">Alikhan Bokeikhan University</aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>1(13)</issue><fpage>251</fpage><lpage>257</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Капшакбаева З.В., Қалибекқызы Ж., Майоров А.А., Жакупбекова Ш.К., Кырыкбаева Ш.Т., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Капшакбаева З.В., Қалибекқызы Ж., Майоров А.А., Жакупбекова Ш.К., Кырыкбаева Ш.Т.</copyright-holder><copyright-holder xml:lang="en">Kapshakbayeva Z.V., Kalibekkyzy Z., Mayorov A.A., Zhakupbekova S.K., Kyrykbaeva S.T.</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://tech.vestnik.shakarim.kz/jour/article/view/622">https://tech.vestnik.shakarim.kz/jour/article/view/622</self-uri><abstract><p>В статье представлены результаты исследования структурно-механических свойств полутвердого сыра, выработанный с помощью коагуляции козьего молока ферментными препаратами растительного и животного происхождения. Получены данные по структурно-механическим свойствам свежевыработанного образца сыра халлуми и образца подвергнувшийся низкотемпературному хранению и рассчитан коэффициент релаксации, характеризующий пластическо-эластических свойствах сырной массы. Структурно-механические свойства сыра, выработанного при использовании ферментного препарата животного происхождения имели лучшие показатели, чем показатели при выработке сыра ферментным препаратом растительного происхождения. Научные исследования проводились на базе Сибирского научно-исследовательского института сыроделия (Барнаул, Россия). В ходе проведенных исследований, основанных на опытно-экспериментальном методе, рассчитан объективный показатель консистенции сыра – коэффициент релаксации, который достаточно полно отражает важнейшие реологические свойства. Так, было установлено, что коэффициент релаксации дефростированного сыра, выработанного с помощью фермента СГ-50 имел лучшие показатели и составил Krelax=93,709 N/s, в то время как для сыра, выработанного с помощью фермента «Ренин» коэффициент релаксации составил Krelax=89,91 N/s.Результаты имеют практическое значение, поскольку позволяют корректировать технологические режимы выработки сыров и оценивать влияние различных факторов воздействия на формирование консистенции сыров.</p></abstract><trans-abstract xml:lang="en"><p> The article presents the results of a study of the structural and mechanical properties of semi-hard cheese produced by coagulation of goat's milk with enzyme preparations of plant and animal origin. Data on the structural and mechanical properties of a freshly processed sample of cheese type halloumi and a sample subjected to low-temperature storage were obtained, and the relaxation coefficient characterizing the plastic-elastic properties of the cheese mass was calculated. The structural and mechanical properties of cheese produced using an animal-derived enzyme preparation had better indicators than those produced using a vegetable-derived enzyme preparation. Scientific research was carried out on the basis of Siberian Scientific Research Institute of Cheese Making (Barnaul, Russia). According to study, based on the experimental method, an objective indicator of the consistency of cheese was calculated-the relaxation coefficient, which fully reflects the most important rheological properties. Thus, it was found that the relaxation coefficient of defrosted cheese produced with the help of the SG-50 enzyme had better indicators and amounted to Krelax=93.709 N/s, while for cheese produced with the help of the Renin enzyme, the relaxation coefficient was Krelax=89.91 N/s. The results are of practical significance, as they allow to adjust the technological modes of cheese production and evaluate the influence of various factors on the formation of cheese consistency.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сыр</kwd><kwd>дефростация</kwd><kwd>коэффициент релаксации</kwd><kwd>реологические свойства</kwd><kwd>качество</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cheese</kwd><kwd>defrosting</kwd><kwd>relaxation coefficient</kwd><kwd>rheological properties</kwd><kwd>quality</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">Digvijay Digvijay Ice crystallization and structural changes in cheese during freezing and frozen storage: implications for functional properties / Digvijay Digvijay, Alan L. 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