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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">kurskvest</journal-id><journal-title-group><journal-title xml:lang="ru">Человек и его здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Humans and their health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5746</issn><issn pub-type="epub">1998-5754</issn><publisher><publisher-name>Kursk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21626/vestnik/2025-2/11</article-id><article-id custom-type="edn" pub-id-type="custom">ZSTBRA</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-1472</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>ФАРМАЦЕВТИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACEUTICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Разработка методики количественного определения процианидинов в побегах боярышника перистонадрезанного (Crataegus pinnatifida BUNGE) с использованием плана Бокса-Бенкена</article-title><trans-title-group xml:lang="en"><trans-title>Development of a technique for quantitative determination of procyanidins in shoots of Crataegus pinnatifida BUNGE using the Box-Behnken plan</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7136-0626</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мечикова</surname><given-names>Галина Ярославовна</given-names></name><name name-style="western" xml:lang="en"><surname>Mechikova</surname><given-names>Galina Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. фарм. наук, доцент кафедры фармации и фармакологии, ДВГМУ, г. Хабаровск</p></bio><bio xml:lang="en"><p>Cand. Sci. (Pharm), Associate Professor at the Department of Pharmacy and Pharmacology, FESMU, Khabarovsk, Russian Federation</p></bio><email xlink:type="simple">galina.m.ya@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/0009-0002-7424-0173</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матющенко</surname><given-names>Наталья Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Matyushchenko</surname><given-names>Natalia V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. фарм. наук, доцент кафедры фармации и фармакологии, ДВГМУ, г. Хабаровск</p></bio><bio xml:lang="en"><p>Cand. Sci. (Pharm), Associate Professor at the Department of Pharmacy and Pharmacology, FESMU, Khabarovsk, Russian Federation</p></bio><email xlink:type="simple">k_fgbot@mail.fesmu.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/0000-0002-7740-3559</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Слободенюк</surname><given-names>Елена Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Slobodenyuk</surname><given-names>Elena V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, профессор, зав. кафедрой фармации и фармакологии, ДВГМУ, г. Хабаровск</p></bio><bio xml:lang="en"><p>Dr. Sci. (Biol.), Professor, Head of the Department of Pharmacy and Pharmacology, FESMU, Khabarovsk, Russian Federation</p></bio><email xlink:type="simple">helena-slobodenuk@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Дальневосточный государственный медицинский университет (ДВГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Far Eastern State Medical University (FESMU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>01</day><month>12</month><year>2025</year></pub-date><volume>28</volume><issue>3</issue><fpage>85</fpage><lpage>93</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мечикова Г.Я., Матющенко Н.В., Слободенюк Е.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Мечикова Г.Я., Матющенко Н.В., Слободенюк Е.В.</copyright-holder><copyright-holder xml:lang="en">Mechikova G.Y., Matyushchenko N.V., Slobodenyuk E.V.</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://www.kursk-vestnik.ru/jour/article/view/1472">https://www.kursk-vestnik.ru/jour/article/view/1472</self-uri><abstract><p>Побеги боярышника перистонадрезанного - перспективное ценное растительное сырье дальневосточных фитоценозов, заслуживающее внимания отечественной медицины. Одним из классов биологически активных веществ, обеспечивающих фармакотерапевтическую активность данного сырья, являются процианидины.</p><p>Цель - разработка методики количественного определения суммы процианидинов в побегах боярышника перистонадрезанного с привлечением методологии поверхностного отклика и плана Бокса-Бенкена.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Побеги боярышника перистонадрезанного заготавливали в 2024 году в фазу начала цветения в естественной природной популяции на территории Хабаровского края. Для количественного определения процианидинов использовали модифицированный метод Porter, основанный на кислотном гидролизе олигомерных процианидинов до антоцианидинов в присутствии катализатора Fe3+. Работу выполняли на спектрофотометре UV-1700, Shimadzu (Япония). Статистическую обработку результатов проводили в соответствии с ГФ XV издания ОФС.1.1.0013 «Статистическая обработка результатов физических, физико-химических и химических испытаний» с помощью пакетов прикладных компьютерных программ Microsoft Office Excel 2010 и Statistica 6.0.</p></sec><sec><title>Результаты</title><p>Результаты. При разработке методики были оптимизированы условия экстракции процианидинов из побегов боярышника перистонадрезанного с помощью методологии поверхностного отклика и плана Бокса-Бенкена. Установлено, что максимальный выход процианидинов достигается при следующей комбинации параметров: экстрагент - спирт этиловый 54%; соотношение массы сырья к объему экстрагента - 1:116, время экстракции - 45 мин. Режим однократной экстракции является достаточным для выхода растворимой фракции процианидинов.</p></sec><sec><title>Заключение</title><p>Заключение. Разработана методика количественного спектрофотометрического определения суммы процианидинов в побегах боярышника перистонадрезанного, которая будет использована для решения ряда вопросов, связанных со стандартизацией данного вида сырья.</p></sec></abstract><trans-abstract xml:lang="en"><p>The shoots of the hawthorn are a promising raw material of the Far Eastern phytocenoses, deserving the attention of domestic medicine. One of the classes of biologically active substances that ensure the pharmacotherapeutic activity of the plant are procyanidins.</p><p>Objective - development of a methodology for quantitative determination of the sum of procyanidins in shoots of hawthorn pistonadrass using the surface response methodology and the Box-Behnken plan. </p><sec><title>Materials and methods</title><p>Materials and methods. The shoots of the hawthorn were harvested in 2024 during the beginning phase of flowering in the natural population in Khabarovsk Territory. For quantitative determination of procyanidins, we used a modified Porter method based on acid hydrolysis of oligomeric procyanidins to anthocyanidins in the presence of a Fe3+ catalyst. The tests were performed on a UV-1700 spectrophotometer, Shimadzu (Japan). Statistical processing of the results was carried out in accordance with the GF XV edition of the OFS.1.1.0013 "Statistical processing of the results of physical, physico-chemical and chemical tests" using Microsoft Office Excel 2010 and Statistica 6.0 software packages.</p></sec><sec><title>Results</title><p>Results. During the development of the technique, the conditions for the extraction of procyanidins from the shoots of hawthorn were optimized using the surface response methodology and the Box-Benken plan. It has been established that the maximum yield of procyanidins is achieved with the following combination of parameters: the extractant is ethyl alcohol 54%; the ratio of the mass of the raw material to the volume of the extractant is 1:116, the duration of extraction is 45 minutes. The single extraction mode is sufficient to yield a soluble fraction of procyanidins.</p></sec><sec><title>Conclusion</title><p>Conclusion. A technique has been developed for the quantitative spectrophotometric determination sum of procyanidins in the shoots of hawthorn, which will be used in solving a number of issues related to the standardization of Crataegus pinnatifida .</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>боярышник перистонадрезанный</kwd><kwd>процианидины</kwd><kwd>количественный анализ</kwd><kwd>спектрофотометрия</kwd><kwd>стандартизация</kwd><kwd>план Бокса-Бенкена</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Crataegus pinnatifida BUNGE</kwd><kwd>procyanidins</kwd><kwd>quantitative analysis</kwd><kwd>spectrophotometry</kwd><kwd>standardization</kwd><kwd>Box-Behnken plans</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">Hammerstone J.F., Lazarus S.A., Schmitz H.H. Procyanidin content and variation in some commonly consumed foods. J Nutr. 2000;130(8):2086-2092. 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