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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">vstisp</journal-id><journal-title-group><journal-title xml:lang="ru">Садоводство и виноградарство</journal-title><trans-title-group xml:lang="en"><trans-title>Horticulture and viticulture</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2591</issn><issn pub-type="epub">2618-9003</issn><publisher><publisher-name>Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31676/0235-2591-2025-1-28-34</article-id><article-id custom-type="elpub" pub-id-type="custom">vstisp-1337</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>ФИЗИОЛОГИЯ И БИОХИМИЯ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PLANT PHYSIOLOGY AND BIOCHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Динамика и состав антоциановых комплексов фейхоа</article-title><trans-title-group xml:lang="en"><trans-title>Dynamics and composition of anthocyanin complexes in feijoa plants</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9397-1778</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Омарова</surname><given-names>З. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Omarova</surname><given-names>Z. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат сельскохозяйственных наук, старший научный сотрудник лаборатории селекции</p><p>ул. Яна Фабрициуса, 2/28, г. Сочи, 354002</p></bio><bio xml:lang="en"><p>PhD (Agric.), Senior Researcher, Laboratory of Breeding</p><p>2/28, Yan Fabriсius str., Sochi, 354002</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/0000-0001-5613-7215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белоус</surname><given-names>О. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Belous</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белоус Оксана Геннадьевна - доктор биологических наук, главный научный сотрудник, зав.  лабораторией физиологии и биохимии растений</p><p>ул. Яна Фабрициуса, 2/28, г. Сочи, 354002</p></bio><bio xml:lang="en"><p>Oksana G. Belous  - Dr. Sci. (Biol.), Chief Researcher, Head of the Laboratory of Plant Physiology and Biochemistry</p><p>2/28, Yan Fabriсius str., Sochi, 354002</p></bio><email xlink:type="simple">oksana191962@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/0000-0003-2392-8947</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Платонова</surname><given-names>Н. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Platonova</surname><given-names>N. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат сельскохозяйственных наук, научный сотрудник лаборатории биосинтетических процессов преобразования растительного сырья</p><p>ул. Яна Фабрициуса, 2/28, г. Сочи, 354002</p></bio><bio xml:lang="en"><p>PhD (Agric.), Researcher, Laboratory of Biosynthetic Processes of Transformation of Plant Raw Materials</p><p>2/28, Yan Fabriсius str., Sochi, 354002</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр «Субтропический научный центр Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Centre the Subtropical Scientifi c Centre of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>07</day><month>03</month><year>2025</year></pub-date><volume>0</volume><issue>1</issue><fpage>28</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture», 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture»</copyright-holder><copyright-holder xml:lang="en">Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture»</copyright-holder><license xlink:href="https://www.sadivin.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.sadivin.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.sadivin.com/jour/article/view/1337">https://www.sadivin.com/jour/article/view/1337</self-uri><abstract><p>В полевых условиях проведено определение динамики и состава антоцианов в сортообразцах Feijoa sellowiana, что является актуальным как для проведения направленной селекции, так и при идентификации сорта. Цель – определить зависимость накопления антоцианов от изменений погодных условий и сортовых особенностей. Задачи исследований заключались в установлении динамики накопления антоцианов в течение года. В дальнейшем это позволит не только определить участие антоцианов в формировании устойчивости культуры, но и выделить сорта, представляющие интерес для проведения направленной селекции на улучшенный биохимический состав плодов. Исследования проводили ежемесячно в течение двух лет (2022-2023 гг.) в условиях влажных субтропиков России (г. Сочи) на сортообразцах F. sellowiana селекции ФИЦ СНЦ РАН: ‘Дагомысская’, ‘Сентябрьская’, ‘Дачная’ и форма Ш-07, произрастающих на базе генетической коллекции Субтропического научного центра (ФИЦ СНЦ РАН), расположенной на территории опытного поля (Краснодарский край, г. Сочи). В качестве контроля использован районированный сорт ‘Superba’. Качественный и количественный анализы антоцианов проводили в листовом аппарате и плодах фейхоа. Полученные данные показали, что в течение года для культуры фейхоа характерна большая изменчивость в содержании антоцианов в листьях. Показана активная динамика не только суммарного количества антоцианов в течение года, но и изменение в соотношении антоциановых компонентов. Наибольшее количество антоцианов в листьях совпадает с периодом плодоношения культуры, но корреляция между данными показателями средняя. Больше всего антоцианов и в листьях, и в плодах содержат сорта ‘Дачная’ и ‘Дагомысская’, превышая не только контрольный сорт ‘Superba’, но и остальные образцы. В соответствии с представленными в работе данными у разных сортообразцов F. sellowiana отмечены существенные отличия в содержании антоцианов. Наибольшее количество приходится на период плодоношения, который длится у растений фейхоа с сентября по ноябрь в зависимости от сорта. Однако на данном этапе исследований корреляция содержания антоцианов от гидротермических факторов не отмечена. Установлены сорта (‘Дачная’, ‘Дагомысская’), содержащие большие количества антоцианов, что не только предполагает их большую устойчивость к стрессорам зоны возделывания, но и представляет интерес для использования данных сортов в на правленной селекции на повышенное содержание БАВ.</p></abstract><trans-abstract xml:lang="en"><p>The dynamics and composition of anthocyanins in varietal samples of Feijoa sellowiana under fi eld conditions was assessed. Such studies are relevant from the standpoints of directed selection and varietal identifi cation. Our aim was to determine the impact of weather conditions and varietal characteristics on anthocyanin accumulation in feijoa plants with a particular focus of the dynamics of anthocyanin accumulation during the year. This knowledge forms the basis for determining the eff ect of anthocyanins on crop stability and identifying promising varieties for directed breeding for fruits with an improved biochemical composition. Studies were conducted monthly for two years (2022–2023) in the humid subtropics of Russia (Sochi) using F. sellowiana samples selected by the FRC SSC RAS, including the Dagomysskaya, September, Dachnaya, and ShV-07 varieties from the Genetic Collection of the Subtropical Research Center (FRC SSC RAS) cultivated under experimental fi eld conditions (Krasnodar region, Sochi). The Superba regional variety was used as a control. The qualitative and quantitative analysis of anthocyanins in feijoa leaves and fruits was conducted. According to the data obtained, feijoa plants demonstrate a large yearly variability in the content of anthocyanins in leaves. During the year, both the total amount of anthocyanins and the ratio of individual anthocyanin components undergo signifi cant chang es. The highest anthocyanin levels in leaves coincides with the fruiting period; however, the correlation between these indicators is average. Dachnaya and Dagomysskaya show the highest level of anthocyanins in both leaves and fruits, out performing not only the Superba control variety, but also other varieties in this indicator. Our data indicate signifi cant dif ferences in the content of anthocyanins between diff erent F. sellowiana varieties. Their highest amount is observed during the fruiting period, which lasts from September to November, depending on the feijoa variety. At this stage of research, no correlation between anthocyanin contents and hydrothermal factors was observed. As a result, varieties (Dachnaya and Dagomysskaya) with the highest anthocyanin level are established, suggesting their greater resistance to biological stress ors. These varieties are promising for directed breeding of plants with increased contents of biologically active substances.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Feijoa sellowiana</kwd><kwd>сортообразцы</kwd><kwd>антоцианы</kwd><kwd>динамика</kwd><kwd>условия года</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Feijoa sellowiana</kwd><kwd>varieties</kwd><kwd>anthocyanins</kwd><kwd>dynamics</kwd><kwd>annual weather conditions</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственных заданий ФИЦ СНЦ РАН № FGRW-2024-0006 (рег.  № 1022040800293-3-4.1.6) и FGRW-2022-0012 (рег. № 1021052906669-9-4.4.1).</funding-statement><funding-statement xml:lang="en">The study was funded by the state assignment research of FRC SSC RAS FGRW-2024-0006 (project  No.1022040800293-3-4.1.6) and FGRW-2022-0012 (project No.1021052906669-9-4.4.1;1.6.11).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Омаров М. 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