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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">vir-nw</journal-id><journal-title-group><journal-title xml:lang="ru">Труды по прикладной ботанике, генетике и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings on applied botany, genetics and breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-8834</issn><issn pub-type="epub">2619-0982</issn><publisher><publisher-name>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30901/2227-8834-2025-2-68-78</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-2336</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>ИЗУЧЕНИЕ И ИСПОЛЬЗОВАНИЕ ГЕНЕТИЧЕСКИХ РЕСУРСОВ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>STUDYING AND UTILIZATION OF PLANT GENETIC RESOURCES</subject></subj-group></article-categories><title-group><article-title>Экспресс-оценка показателей питательной ценности семян Vigna unguiculata (L.) Walp. из коллекции ВИР с помощью БИК-спектроскопии</article-title><trans-title-group xml:lang="en"><trans-title>Rapid assessment of nutritional value indicators in Vigna unguiculata (L.) Walp. seed accessions from the VIR collection using NIR spectroscopy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3992-5353</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шеленга</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelenga</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Васильевна Шеленга, кандидат биологических наук, ведущий научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Tatiana V. Shelenga, Cand. Sci. (Biology), Leading Researcher </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000 </p></bio><email xlink:type="simple">tatianashelenga@yandex.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/0009-0002-2859-0797</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никифоров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikiforov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артур Александрович Никифоров, аспирант </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Artur A. Nikiforov, Postgraduate Student </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000 </p></bio><email xlink:type="simple">artur.nikiforov.2000@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/0000-0002-3708-2594</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурляева</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Burlyaeva</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марина Олеговна Бурляева, кандидат биологических наук, ведущий научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Marina O. Burlyaeva, Cand. Sci. (Biology), Leading Researcher </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000 </p></bio><email xlink:type="simple">m.burlyaeva@vir.nw.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/0000-0001-6568-5248</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Перчук</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Perchuk</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ирина Николаевна Перчук, кандидат биологических наук, старший научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Irina N. Perchuk, Cand. Sci. (Biology), Senior Researcher </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000 </p></bio><email xlink:type="simple">i.perchuk@vir.nw.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/0000-0003-3274-7662</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виталий Сергеевич Попов, кандидат технических наук, старший научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Vitaliy S. Popov, Cand. Sci. (Engineering), Senior Researcher </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000 </p></bio><email xlink:type="simple">v.popov@vir.nw.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова<country>Россия</country></aff><aff xml:lang="en">N.I. Vavilov All-Russian Institute of Plant Genetic Resources<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2025</year></pub-date><volume>186</volume><issue>2</issue><fpage>68</fpage><lpage>78</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шеленга Т.В., Никифоров А.А., Бурляева М.О., Перчук И.Н., Попов В.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шеленга Т.В., Никифоров А.А., Бурляева М.О., Перчук И.Н., Попов В.С.</copyright-holder><copyright-holder xml:lang="en">Shelenga T.V., Nikiforov A.A., Burlyaeva M.O., Perchuk I.N., Popov V.S.</copyright-holder><license 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://elpub.vir.nw.ru/jour/article/view/2336">https://elpub.vir.nw.ru/jour/article/view/2336</self-uri><abstract><p>Актуальность. Вигна (Vigna unguiculata (L.) Walp.) – важнейшая пищевая и кормовая бобовая культура в странах с субтропическим и тропическим климатом. Семена вигны отличаются высокой питательной ценностью и содержат большое количество белка, крахмала, биологически активных соединений и железа, поэтому ее часто используют в питании в качестве заменителя мяса. Создание калибровочных моделей для экспресс-анализа основных показателей качества семян вигны на основе БИК-спектроскопии позволит ускорить оценку образцов по питательной ценности, снизить себестоимость анализа и сохранить селекционный материал.Материалы и методы. Изучали семена 39 образцов вигны (V. unguiculata) с различной окраской семенной кожуры из коллекции Всероссийского института генетических ресурсов растений имени Н.И. Вавилова (ВИР). Показатели качества (белок, крахмал, общее содержание антоцианов) анализировали аналитическими методами, принятыми в ВИР: содержание белка – методом Кьельдаля, крахмала – методом Эверса, антоцианы – спектрофотометрическим методом. Калибровочные модели рассчитывали с помощью системы обработки данных OPUS к ИК-анализатору MATRIX-I (Bruker Optics, Германия).Результаты и заключение. Использование разработанных калибровочных моделей для определения содержания белка, крахмала и антоцианов в семенах делает возможным массовый анализ образцов вигны с высокой точностью. Это позволит более точно и быстро подбирать исходный материал для селекции сортов с высокими показателями качества семян.</p></abstract><trans-abstract xml:lang="en"><p>Background. Cowpea (Vigna unguiculata (L.) Walp. is an important food and feed legume crop in countries with subtropical and tropical climates. Cowpea seeds have high nutritional value and contain large amounts of protein, starch, bioactive compounds, and iron, so they are often used in nutrition as a meat substitute and included in various diets. The development of calibration models for a rapid analysis of the main quality indicators in cowpea seeds based on NIR (near-infrared) spectroscopy will speed up the evaluation of accessions for nutritional value, reduce the cost of analysis, and help to preserve valuable breeding material.Materials and methods. Seeds of 39 cowpea (V. unguiculata) accessions with different seed coat colors from the collection of the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) were analyzed. Quality indicators (protein, starch, and total anthocyanin content) were studied using analytical techniques accepted at VIR: the Kjeldahl method for protein content, the Evers method for starch, and spectrophotometry for total anthocyanins. Calibration models were calculated using the OPUS software developed for the MATRIX-I IR analyzer (Bruker Optics, Germany).Results and conclusion. The use of the developed calibration models for assessing the protein, total anthocyanin and starch content in cowpea seeds makes it possible to perform their mass analysis with high precision. This will accelerate the selection of source material for breeding cultivars with high seed quality indicators and make it more accurate.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вигна</kwd><kwd>калибровочная модель</kwd><kwd>белок</kwd><kwd>крахмал</kwd><kwd>антоцианы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cowpea</kwd><kwd>calibration model</kwd><kwd>protein</kwd><kwd>starch</kwd><kwd>anthocyanins</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>работа выполнена в рамках государственного задания согласно тематическому плану ВИР по проекту № FGEM-2022-0002 «Выявление возможностей генофонда бобовых культур для оптимизации их селекции и диверсификации использования в различных отраслях народного хозяйства». Авторы благодарят рецензентов за их вклад в экспертную оценку этой работы.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>the work was carried out within the framework of the state task according to the theme plan of VIR, Project No. FGEM-2022-0002 “Identifying possibilities in the genetic diversity of leguminous crops to optimize their breeding and diversify uses in various sectors of the national economy”. The authors thank the reviewers for their contribution to the peer review of this work.</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">Awika J.M., Duodu K.G. Bioactive polyphenols and peptides in cowpea (Vigna unguiculata) and their health promoting properties: a review. Journal of Functional Foods. 2017;38:686-697. 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