Biology BulletinBiology BulletinИзвестия Российской академии наук. Серия биологическая1026-34703034-5367The Russian Academy of Sciences64783810.31857/S1026347024010144LKJETPECOLOGYЭКОЛОГИЯResearch ArticleComposition of fatty acids, phytosterols and total content of antioxidants of Morus L. seedsСостав жирных кислот, фитостеринов и суммарное содержание антиоксидантов семян Morus L.IslamovaF. I.ИсламоваФ. И.
Russian Federation
chemfarm@mail.ruRadzhabovG. K.РаджабовГ. К.
Russian Federation
chemfarm@mail.ruGoriainovS. V.ГоряиновС. В.
Russian Federation
chemfarm@mail.ruHajjarF.ХажжарФ.
Russian Federation
chemfarm@mail.ruAlievA. M.АлиевА. М.
Russian Federation
chemfarm@mail.ruMountain Botanical Garden, Dagestan Research Center, Russian Academy of SciencesГорный ботанический сад, ДФИЦ РАНPeoples’ Friendship University of RussiaФГАОУ ВО “Российский университет дружбы народов”15012024114315028012025Copyright ©; 2024, Russian Academy of SciencesCopyright ©; 2024, Российская академия наук2024Russian Academy of SciencesРоссийская академия наукhttps://medjrf.com/1026-3470/article/view/647838

This paper presents for the first time the results of studying the total content of antioxidants in the seeds of Morus L. The composition of fatty and steric acids of the seeds of mulberry fruits Morus L. was also studied: polymorphic species Morus alba (white-fruited, pink-fruited, black-fruited) and Morus nigra (Khartut variety). As a result of the studies, 12 fatty acids were identified. The main ones were linoleic acid, palmitic oleic acid, and stearic acid. The predominant fatty acid in all samples was linoleic, which varied from 67.5 to 79.0%. 15 sterols were found, among which β-Sitosterol accounts for about 90%. Determination of the total antioxidant content of Morus alba seeds (white-fruited, pink-fruited, black-fruited forms) and Morus nigra (Khartut variety) revealed the accumulation of antioxidants in all samples. The highest total content of antioxidants was observed in Morus nigra (4.40 mg/g) and the white-fruited form of Morus alba (5.56 mg/g).

В настоящей работе впервые представлены результаты изучения суммарного содержания антиоксидантов в семенах Morus L. А также изучили состав жирных и стериновых кислот семян плодов шелковицы Morus L.: полиморфного вида Morus alba (белоплодная, розовоплодная, черноплодная) и Morus nigra (сорт Хартут). В результате исследований идентифицировано 12 жирных кислот, основными из которых были линолевая, пальмитиновая олеиновая и стеариновая кислоты. Преобладающей жирной кислотой во всех образцах являлась линолевая, пределы которой варьировали 67.5–79.0%. Стеринов было обнаружено 15, при этом на долю β-Ситостерина приходится около 90%. Определение суммарного содержания антиоксидантов семян M. alba (белоплодная, розовоплодная, черноплодная формы) и M. nigra (сорт Хартут) выявило накопление антиоксидантов во всех образцах. Наибольшее суммарное содержание антиоксидантов наблюдалось у M. nigra (4.40 мг/г) и белоплодной формы M. alba (5.56 мг/г)

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