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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-2025-1-84-93</article-id><article-id custom-type="elpub" pub-id-type="custom">atu-2379</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>Исследование процессов быстрой заморозки овощных полуфабрикатов</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of the processes of fast freezing of vegetable semi-finished products</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-1683-1089</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алдажуманов</surname><given-names>Ж. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Aldazhumanov</surname><given-names>J.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра "Техническая физика и теплоэнергетика" старший преподаватель,</p><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</p></bio><email xlink:type="simple">jean1974@mail.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>Мясоедова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Myassoedova</surname><given-names>E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</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>Леонидова</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Leonidova</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</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>Мясоедов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Myassoedov</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</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>Зарыкбаева</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zarykbaeva</surname><given-names>K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</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>Сатыбалдинова</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Satybaldinova</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</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>Шалаганова</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shalaganova</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>071410, г. Семей, ул. Глинки 20А</p></bio><bio xml:lang="en"><p>071410, Semey, Glinka str., 20A</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НАО «Университет имени Шакарима города Семей»<country>Казахстан</country></aff><aff xml:lang="en">NJSC «University named after Shakarim of Semey»<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>20</day><month>03</month><year>2025</year></pub-date><volume>147</volume><issue>1</issue><fpage>84</fpage><lpage>93</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Алдажуманов Ж.К., Мясоедова Е.Н., Леонидова А.Б., Мясоедов Д.В., Зарыкбаева К.С., Сатыбалдинова А.Е., Шалаганова А.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Алдажуманов Ж.К., Мясоедова Е.Н., Леонидова А.Б., Мясоедов Д.В., Зарыкбаева К.С., Сатыбалдинова А.Е., Шалаганова А.Н.</copyright-holder><copyright-holder xml:lang="en">Aldazhumanov J., Myassoedova E., Leonidova A., Myassoedov D., Zarykbaeva K., Satybaldinova A., Shalaganova A.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://atu.ejournal.kz/jour/article/view/2379">https://atu.ejournal.kz/jour/article/view/2379</self-uri><abstract><p>В данной статье изучены процессы быстрого охлаждения, замораживания и хранения упакованной плодоовощной продукции. Продукция изготовлена из целых или нарезанных плодов и овощей, с добавлением натуральных пищевых компонентов или без них. Продукция замораживалась ускоренным методом до достижения температуры –18 °C внутри продукта и предназначалась для хранения и реализации при этой температуре. Рассмотрены теплофизические процессы, происходящие в продуктах во время замораживания, а также подобраны соответствующие методы и температурные режимы. В рамках исследования изучены свойства плодов и овощей, их теплофизические характеристики, методы замораживания, а также процессы, происходящие при хранении, отеплении и размораживании плодоовощных полуфабрикатов.</p><p>Цель работы — подбор и изучение методов замораживания плодоовощной смеси, а также определение ее теплофизических характеристик в свежем и замороженном состояниях. В ходе исследования решены следующие задачи: разработан и изготовлен лабораторный стенд для экспериментального изучения процесса замораживания, выбрана методика расчета теплофизических свойств, рассчитана продолжительность замораживания плодоовощной смеси. Построены графики изменения температуры в процессе замораживания при различных методах и режимах. Проведен анализ экспериментальных данных, сделаны соответствующие выводы. Рассчитана продолжительность замораживания и изменение теплофизических характеристик смеси в процессе замораживания, а также построены графики изменения этих характеристик как для всей смеси, так и для каждого из ее компонентов.</p></abstract><trans-abstract xml:lang="en"><p>This article examines the processes of rapid cooling, freezing and storage of packaged fruit and vegetable products. The products are made from whole or sliced fruits and vegetables, with or without the addition of natural food ingredients. The products were frozen by the accelerated method until reaching a temperature of -18 ° C inside the product and were intended for storage and sale at this temperature. The thermophysical processes occurring in products during freezing are considered, as well as the appropriate methods and temperature conditions are selected. The study examined the properties of fruits and vegetables, their thermophysical characteristics, freezing methods, as well as the processes occurring during storage, thawing and thawing of semi-finished fruits and vegetables.</p><p>The purpose of the work is to select and study methods for freezing fruit and vegetable mixtures, as well as to determine its thermophysical characteristics in fresh and frozen conditions. In the course of the research, the following tasks were solved: a laboratory stand was developed and manufactured for the experimental study of the freezing process, a method for calculating thermophysical properties was selected, and the duration of freezing of a fruit and vegetable mixture was calculated. Graphs of temperature changes during the freezing process under various methods and modes are constructed. The analysis of experimental data has been carried out, and relevant conclusions have been drawn. The duration of freezing and the change in the thermophysical characteristics of the mixture during freezing are calculated, as well as graphs of changes in these characteristics for the entire mixture and for each of its components.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>охлаждение</kwd><kwd>замораживание</kwd><kwd>теплофизические процессы</kwd><kwd>температура</kwd><kwd>размораживание</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cooling</kwd><kwd>freezing</kwd><kwd>thermophysical processes</kwd><kwd>temperature</kwd><kwd>defrosting</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">Замороженные пищевые продукты: производство и реализация / ред.-сост. Дж. А. 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