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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-2026-2-118-126</article-id><article-id custom-type="elpub" pub-id-type="custom">atu-2911</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>Оптимизация методов и режимов экстрагирования биологически активных веществ из растительного сырья</article-title><trans-title-group xml:lang="en"><trans-title>Optimization of methods and modes of extraction of biologically active substances from plant raw materials</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7714-4836</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жакупова</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhakupova</surname><given-names>G. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2483-7406</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тултабаева</surname><given-names>Т. Ч.</given-names></name><name name-style="western" xml:lang="en"><surname>Tultabayeva</surname><given-names>T. Ch.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7844-8601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шоман</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Shoman</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3818-7635</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Токышева</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Tokysheva</surname><given-names>G. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0116-0260</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мулдашева</surname><given-names>А. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Muldashev</surname><given-names>A. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5480-933X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сагандык</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Sagandyk</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-2584-654X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахметжанова</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmetzhanova</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, г. Астана, проспект Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis ave., 62</p></bio><email xlink:type="simple">aygerim_talgatqyzy@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">АО «Казахский агротехнический исследовательский университет им. С. Сейфуллина»<country>Казахстан</country></aff><aff xml:lang="en">JSC «S. Seifullin Kazakh agrotechnical research University»<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>19</day><month>06</month><year>2026</year></pub-date><volume>152</volume><issue>2</issue><fpage>118</fpage><lpage>126</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жакупова Г.Н., Тултабаева Т.Ч., Шоман А.Е., Токышева Г.М., Мулдашева А.Х., Сагандык А.Т., Ахметжанова А.Т., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Жакупова Г.Н., Тултабаева Т.Ч., Шоман А.Е., Токышева Г.М., Мулдашева А.Х., Сагандык А.Т., Ахметжанова А.Т.</copyright-holder><copyright-holder xml:lang="en">Zhakupova G.N., Tultabayeva T.C., Shoman A.E., Tokysheva G.N., Muldashev A.H., Sagandyk A.T., Akhmetzhanova A.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://atu.ejournal.kz/jour/article/view/2911">https://atu.ejournal.kz/jour/article/view/2911</self-uri><abstract><p>В работе рассмотрены традиционные и современные методы получения фенольных соединений из растительного сырья и клеточных (in vitro) культур растений и проведен сравнительный анализ. В качестве объектов исследования были выбраны Hypericum perforatum (чайный гриб), Melilotus officinalis (вербейник) и Portulaca oleracea (портулак). Актуальность исследования обусловлена возросшим спросом на природные фенольные соединения как источники антиоксидантов и функциональных ингредиентов, а также необходимостью разработки эффективных, экономически и экологически безопасных технологий их получения. Цель исследования – определение оптимального способа получения фенольных соединений с точки зрения выхода, стабильности и технологической эффективности биоактивных соединений. В работе использовался 70% этаноловый экстрагент, и сравнивались три метода – мацерация, экстракция Сокслетом и ультразвуковая экстракция (UAE). По результатам исследования установлено, что наибольшее количество фенольных соединений получалось методом Сокслета: в натуральном растительном сырье были зарегистрированы показатели 61,2±2,4 мг GAE/г для Hypericum perforatum, 56,3±1,9 мг GAE/г для melilotus officinalis и 45,7±1,5 мг GAE/г для Portulaca oleracea. Метод ультразвуковой экстракции показал значения GAE/г 58,4±2,1; 44,1±1,5 и 32,8±1,1 мг соответственно, что выше, чем у метода мацерации, но ниже, чем у Сокслета. Самые низкие показатели наблюдались при мацерации (в диапазоне 24,2-42,6 мг GAE/г). Было обнаружено, что в экстрактах, полученных из культур In vitro, содержание фенольных соединений в среднем на 10-20% ниже, чем в натуральном растительном сырье. В результате оптимизации параметров экстракции было обнаружено, что для эффективного получения фенольных соединений оптимальным является 70% этанол и температурный диапазон 50-70 °C, при этом максимальные значения регистрировались при 70 °C. Сравнительный анализ показал, что метод Сокслета обеспечивает максимальную урожайность, однако требует высоких температур и энергозатрат. И хотя метод ультразвуковой экстракции имеет немного более низкий выход, он более эффективен и перспективен с точки зрения короткого времени экстракции (30 минут), меньшего расхода растворителя и сохранения биологически активных соединений. Таким образом, результаты исследования показали, что выбор способа получения фенольных соединений должен зависеть от конкретной цели: для максимального выхода – метод Сокслета, а для технологической эффективности, энергоэффективности и сохранения качества продукции – предлагается метод ультразвуковой экстракции. Полученные результаты могут быть использованы при разработке технологий получения растительных экстрактов в пищевой промышленности и производстве функциональных продуктов.</p></abstract><trans-abstract xml:lang="en"><p>The paper considers traditional and modern methods of obtaining phenolic compounds from plant raw materials and cellular (in vitro) plant cultures and provides a comparative analysis. Hypericum perforatum (kombucha), Melilotus officinalis (verbena) and Portulaca oleracea (purslane) were selected as the objects of research.The relevance of the study is due to the increased demand for natural phenolic compounds as sources of antioxidants and functional ingredients, as well as the need to develop effective, economically and environmentally friendly technologies for their production.The purpose of the study – determination of the optimal method for obtaining phenolic compounds in terms of yield, stability and technological effectiveness of bioactive compounds.70% ethanol extractant was used in the work, and three methods were compared – maceration, Soxlet extraction and Ultrasonic extraction (UAE).According to the results of the study, the largest amount of phenolic compounds was obtained by the Soxlet method: in natural plant raw materials, 61.2±2.4 mg GAE/g for Hypericum perforatum, 56.3±1.9 mg GAE/g for melilotus officinalis and 45.7±1.5 mg GAE/g for Portulaca oleracea were recorded. The ultrasonic extraction method showed GAE/g values of 58.4±2.1; 44.1±1.5 and 32.8±1.1 mg, respectively, which is higher than that of the maceration method, but lower than that of Soxlet. The lowest values were observed during maceration (in the range of 24.2-42.6 mg GAE/g).It was found that in extracts obtained from In vitro cultures, the content of phenolic compounds is on average 10-20% lower than in natural plant raw materials.As a result of optimization of extraction parameters, it was found that 70% ethanol and a temperature range of 50-70 °C are optimal for the effective production of phenolic compounds, while the maximum values were recorded at 70 °C. Comparative analysis has shown that the Soxlet method provides maximum yield, but requires high temperatures and energy consumption. Although the ultrasonic extraction method has a slightly lower yield, it is more effective and promising in terms of a short extraction time (30 minutes), lower solvent consumption and preservation of biologically active compounds. Thus, the results of the study showed that the choice of a method for producing phenolic compounds should depend on a specific goal: for maximum yield, the Soxlet method is used, and for technological efficiency, energy efficiency and product quality preservation, the ultrasonic extraction method is proposed. The results obtained can be used in the development of technologies for the production of plant extracts in the food industry and the production of functional products.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>hypericum perforatum</kwd><kwd>melilotus officinalis и portulaca oleracea</kwd><kwd>фенольные соединения</kwd><kwd>мацерация</kwd><kwd>экстракция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypericum perforatum</kwd><kwd>melilotus officinalis және portulaca oleracea</kwd><kwd>phenolic compounds</kwd><kwd>maceration</kwd><kwd>extraction</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">Постановление Правительства Республики Казахстан от 28.06.2024 № 512 «Об утверждении Комплексного плана по развитию переработки сельскохозяйственной продукции на 2024–2028 годы» [Электронный ресурс]. – Режим доступа: https://adilet.zan.kz/rus/docs/P2400000512 (дата обращения: 13.01.2026).</mixed-citation><mixed-citation xml:lang="en">Postanovlenie Pravitelstva Respubliki Kazahstan ot [Decree of the Government of the Republic of Kazakhstan dated] 28.06.2024 № 512 «Ob utverjdenii Kompleksnogo plana po razvitiyu pererabotki selskohozyaistvennoi produkcii na 2024–2028 godi» [ On Approval of the Comprehensive Plan for the Development of Agricultural Product Processing for 2024-2028] [Elektronnii resurs]. – Rejim dostupa: https://adilet.zan.kz/rus/docs/P2400000512 (data obrascheniya: Access mode:13.01.2026). 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