vir-nwТруды по прикладной ботанике, генетике и селекцииProceedings on applied botany, genetics and breeding2227-88342619-0982N.I. Vavilov All-Russian Institute of Plant Genetic Resources10.30901/2227-8834-2025-1-177-190vir-nw-2261Research ArticleИДЕНТИФИКАЦИЯ ГЕНЕТИЧЕСКОГО РАЗНООБРАЗИЯ КУЛЬТУРНЫХ РАСТЕНИЙ И ИХ ДИКИХ РОДИЧЕЙ ДЛЯ РЕШЕНИЯ ФУНДАМЕНТАЛЬНЫХ И ПРИКЛАДНЫХ ПРОБЛЕМIDENTIFICATION OF THE DIVERSITY OF CULTIVATED PLANTS AND THEIR WILD RELATIVES FOR SOLVING FUNDAMENTAL AND APPLIED PROBLEMSОценка методов экстракции биологически активных соединений и исследование антиоксидантных свойств марокканских линий овсаExploring extraction techniques for bioactive compounds, and investigating antioxidant properties in Moroccan oat lineshttps://orcid.org/0000-0001-8746-1229МанзалиР.ManzaliR.

Pадже Манзали, доктор философии

26003 Марокко, Сеттат, Рю Ибну Лхайтам, 50; 10000 Марокко, Рабат, Авеню Эннаср, ИНРА

 

Rajae Manzali, PhD

50 Rue Ibnou Lhaytham, Settat 26002; INRA, Avenue Ennasr, Rabat 10000

 

raja.manz@live.frhttps://orcid.org/0009-0003-9306-0503ТуилСTouilS.

Сальма Туил

14000 Марокко, Кенитра, Авеню де л’Юниверсите; 10000 Марокко, Рабат, Авеню Эннаср, ИНРА

 

Salma Touil

Avenue de L’Université, Kénitra 14000; INRA, Avenue Ennasr, Rabat 10000

 

salmatouil1998@gmail.comhttps://orcid.org/0000-0001-7374-4674ДуаикA.DouaikA.

Ахмед Дуаик, доктор философии

10000 Марокко, Рабат, Авеню Эннаср, ИНРА

Ahmed Douaik, PhD

INRA, Avenue Ennasr, Rabat 10000

ahmed.douaik@inra.mahttps://orcid.org/0000-0002-7078-3747АуссарН.AoussarN.

Нура Ауссар

9167 Марокко, Касабланка, Мерс Султан, Рю Тарик Ибну Зиад, 19

Noura Aoussar

19 Rue Tarik Ibnou Ziad, Mers Sultan, Casablanca 9167

noura.aoussar@gmail.comhttps://orcid.org/0000-0002-2369-1284БуксаимМ.BouksaimM.

Мохамед Буксаим, доктор философии

10000 Марокко, Рабат, Авеню Эннаср, ИНРА

Mohamed Bouksaim, PhD

INRA, Avenue Ennasr, Rabat 10000

mbouksaim@hotmail.comhttps://orcid.org/0000-0002-2665-3574СаидиН.SaidiN.

Нежа Саиди, доктор философии

10000 Марокко, Рабат, Авеню Эннаср, ИНРА

Nezha Saidi, PhD

INRA, Avenue Ennasr, Rabat 10000

nezha.saidi@inra.maУниверситет Хасана I; Национальный институт сельскохозяйственных исследований, Региональный центр сельскохозяйственных исследований РабатаМароккоHassan I University; National Institute for Agricultural Research, Regional Center for Agricultural Research of RabatMoroccoУниверситет Ибн Тофаила; Национальный институт сельскохозяйственных исследований, Региональный центр сельскохозяйственных исследований РабатаМароккоIbn Tofail University; National Institute for Agricultural Research, Regional Center for Agricultural Research of RabatMoroccoНациональный институт сельскохозяйственных исследований, Региональный центр сельскохозяйственных исследований РабатаМароккоNational Institute for Agricultural Research, Regional Center for Agricultural Research of RabatMoroccoУниверситет Хасана II в КасабланкеМароккоHassan II University of CasablancaMorocco2025130420251861177190Copyright © Манзали Р., Туил С., Дуаик A., Ауссар Н., Буксаим М., Саиди Н., 20252025Манзали Р., Туил С., Дуаик A., Ауссар Н., Буксаим М., Саиди Н.Manzali R., Touil S., Douaik A., Aoussar N., Bouksaim M., Saidi N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://elpub.vir.nw.ru/jour/article/view/2261

В статье рассматривается биохимический потенциал зерновых культур, таких как овес, оказывающих положительное воздействие на здоровье человека благодаря высокому содержанию характерных для овса авенантрамидов, фенольных соединений и других антиоксидантов. Целью исследования являлась оптимизация метода извлечения антиоксидантов и фенольных соединений из зерна овса, проведена их количественная оценка. Материалом для исследования послужили сорта марокканского происхождения и межвидовые линии овса. Установлено, что экстрагирование фенольных соединений этанолом является наиболее эффективным. Изучены общее содержание фенольных соединений, флавоноиды, каротиноиды и общая антиоксидантная активность, что позволило выявить генетическое разнообразие среди образцов овса. В результате установлена значительная корреляция между содержанием фенолов и антиоксидантной активностью у изучаемых линий марокканского овса. Примечательно, что линии F11-5 (Avena sativa × A. magna) и F10-3 (A. sativa × A. murphyi), наряду с сортом ‘Zahri’ (A. sativa) и образцом P1-1 (A. magna), сочетают высокую антиоксидантную активность с максимальным общим содержанием фенолов, что подчеркивает пользу овса для здоровья человека и свидетельствует о богатстве марокканских линий и сортов овса для пищевого использования.

The article highlights the importance of antioxidants, especially dietary phenolic compounds, in promoting human health, and discusses the potential of cereals, such as oats, known for their richness in avenanthramides. The study aimed to optimize the method of extracting antioxidants and phenolic compounds from oat grains, and their quantitative assessment was carried out. The material for the study included oat cultivars of Moroccan origin and interspecific oat lines. The extraction of phenolic compounds with ethanol was found to be the most effective. The study explored total phenolics, flavonoids, carotenoids, and total antioxidant activity, revealing genetic diversity among oat lines. As a result, a significant correlation was established between the phenolic content and antioxidant activity in the studied Moroccan oat lines. It is noteworthy that lines F11-5 (Avena sativa × A. magna) and F10-3 (A. sativa × A. murphyi), along with cv. ‘Zahri’ (A. sativa) and accession P1-1 (A. magna), exhibited high antioxidant activity and the highest total phenolic content, thus attesting to their health benefits and revealing the richness of Moroccan oat lines and cultivars for food use.

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The authors declare that there are no conflicts of interest present.