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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">medecol</journal-id><journal-title-group><journal-title xml:lang="ru">Медицина и экология</journal-title><trans-title-group xml:lang="en"><trans-title>Medicine and ecology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-6045</issn><issn pub-type="epub">2305-6053</issn><publisher><publisher-name>Карагандинский медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.59598/ME-2305-6053-2026-120-3-152-157</article-id><article-id custom-type="elpub" pub-id-type="custom">medecol-1386</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>КЛИНИЧЕСКАЯ ФАРМАКОЛОГИЯ И ФАРМАЦИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL PHARMACOLOGY AND PHARMACY</subject></subj-group></article-categories><title-group><article-title>Сравнительный анализ методов выделения Р-витаминных флавоноидов из растительного сырья софоры японской</article-title><trans-title-group xml:lang="en"><trans-title>Comparative analysis of methods of isolation of P-vitamin flavonoids from vegetable raw materials of Japanese sophora</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>Анарбаева</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Anarbayeva</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>160019, г. Шымкент, площадь Аль Фараби, 1/1</p></bio><bio xml:lang="en"><p>160019, Shymkent c., Al-Farabi Square, 1/1</p></bio><email xlink:type="simple">medacadem@rambler.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>Камалова</surname><given-names>Н. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamalova</surname><given-names>N. U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>160019, г. Шымкент, пр-т Тауке-хана, 5</p></bio><bio xml:lang="en"><p>160019, Shymkent c., Tauke Khan ave., 5</p></bio><email xlink:type="simple">canselyarya@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ташменов</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tashmenov</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>160019, г. Шымкент, пр-т Тауке-хана, 5</p></bio><bio xml:lang="en"><p>160019, Shymkent c., Tauke Khan ave., 5</p></bio><email xlink:type="simple">canselyarya@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Токсанбаева</surname><given-names>Ж. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Тоxanbayeva</surname><given-names>Zh. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанат Садебековна Токсанбаева </p><p>160019, г. Шымкент, площадь Аль Фараби, 1/1</p></bio><bio xml:lang="en"><p>Zhanat Sadebekovna Toxanbayeva </p><p>160019, Shymkent c., Al-Farabi Square, 1/1</p></bio><email xlink:type="simple">zhanat_2701@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>Калдыбекова</surname><given-names>Ж. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaldybekova</surname><given-names>Zh. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>160019, г. Шымкент, пр-т Тауке-хана, 5</p></bio><bio xml:lang="en"><p>160019, Shymkent c., Tauke Khan ave., 5</p></bio><email xlink:type="simple">canselyarya@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баймуратова</surname><given-names>Ж. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Baimuratova</surname><given-names>Zh. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>160019, г. Шымкент, пр-т Тауке-хана, 5</p></bio><bio xml:lang="en"><p>160019, Shymkent c., Tauke Khan ave., 5</p></bio><email xlink:type="simple">canselyarya@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «Южно-Казахстанская медицинская академия»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>JSC «South Kazakhstan Medical Academy</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НАО «Южно-Казахстанский университет им. М. Ауэзова»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>NC JSC «M. Auezov South Kazakhstan University»</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>12</day><month>10</month><year>2026</year></pub-date><volume>0</volume><issue>3</issue><fpage>152</fpage><lpage>157</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Анарбаева Р.М., Камалова Н.У., Ташменов Р.С., Токсанбаева Ж.С., Калдыбекова Ж.Б., Баймуратова Ж.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Анарбаева Р.М., Камалова Н.У., Ташменов Р.С., Токсанбаева Ж.С., Калдыбекова Ж.Б., Баймуратова Ж.А.</copyright-holder><copyright-holder xml:lang="en">Anarbayeva R.M., Kamalova N.U., Tashmenov R.S., Тоxanbayeva Z.S., Kaldybekova Z.B., Baimuratova Z.A.</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://medecol.qmu.kz/jour/article/view/1386">https://medecol.qmu.kz/jour/article/view/1386</self-uri><abstract><p>В статье описана возможность получения Р-витаминных флавоноидов из цветков софоры японской (Styphnolobium japonicum) методом экстракции подкисленной водой при высокой температуре. В этой системе вода одновременно действует и как реагент, и как растворитель. Предлагаемый подход исключает использование токсичных органических соединений, сочетает в себе стадии экстракции и гидролиза, а также облегчает заключительный этап очистки. Установлено, что предложенный метод является более экологичным по сравнению с известными и позволяет в несколько раз сократить время получения продукции по сравнению с известными традиционными методами.</p><p>Инновационная методика получения антиоксиданта кверцетина основана на высокотемпературной обработке цветков софоры японской в водной среде с добавлением минеральных кислот. Такой технологический подход устраняет необходимость в дорогостоящих и токсичных органических реагентах. Объединение этапов экстракции и гидролиза в один процесс оптимизирует рабочий цикл и упрощает последующую очистку целевых продуктов.</p></abstract><trans-abstract xml:lang="en"><p>The article describes the possibility of obtaining P-vitamin flavonoids from Japanese sophora (Styphnolobium japonicum) flowers by extraction with acidified water at high temperature. In this system, water acts both as a reagent and as a solvent. The proposed approach eliminates the use of toxic organic compounds, combines the extraction and hydrolysis stages, and facilitates the final stage of purification. It has been established that the proposed method is more environmentally friendly than the known ones and allows several times to reduce the production time compared to the known traditional methods.</p><p>The innovative method of obtaining the antioxidant quercetin is based on high-temperature treatment of Japanese sophora flowers in an aqueous medium with the addition of mineral acids. This technological approach eliminates the need for expensive and toxic organic reagents. Combining the extraction and hydrolysis steps into one process optimizes the work cycle and simplifies the subsequent purification of the target products.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кверцетин</kwd><kwd>софора японская</kwd><kwd>флавоноиды</kwd><kwd>экстракция</kwd><kwd>антиоксиданты</kwd><kwd>окислительный стресс</kwd></kwd-group><kwd-group xml:lang="en"><kwd>quercetin</kwd><kwd>Japanese sophora</kwd><kwd>flavonoids</kwd><kwd>extraction</kwd><kwd>antioxidants</kwd><kwd>oxidative stress</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">Biasutto L., Marotta E., De Marchi U., Zoratti M., Paradisi C. Ester-based precursors to increase the bioavailability of quercetin. J. Med. 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