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The lipide soluble vitamin contents of some Onobrychis Miller (Fabaceae) taxa
(Artvin Çoruh Üniversitesi, 2019) Emre, İrfan; Sepet, Hakan; Kursat, Murat; Bahsı, Muammer; Yılmaz, Ökkeş; Şahin, Ahmet
The goal of this study is to determine the lipid-soluble vitamin contents in seeds of the some Onobrychis Miller (Fabaceae) taxa by using HPLC. Samples were collected from the natural habitats. Studied materials were dissolved in acetonitrile/methanol (75/25 v/v) and were injected 50 ?L to HPLC instrument (Shimadzu, Kyota Japan). According to data obtained from present study showed that O. hypargyrea, O. viciifolia, O. caput-galli, O. fallax and O. oxyodonta var. armena have high lipide-soluble vitamin contents. Present study found that O. oxyodonta var. armena (1777.27±6.24 µg/g), O. fallax (916.0±4.51 µg/g) O. hypargyrea (809.7±5.03 µg/g) and O. viciifolia (399.7±3.54 µg/g) have highest beta-caroten content. Also, O. caput-galli has high beta caroten content (73.3±.94 µg/g). on the other hand, it was found that O. fallax has highest gamma-tocopherol content (1401.2±8.76 µg/g). O. viciifolia (574.9±2.35 µg/g), O. caput-galli (410.1±4.56 µg/g), O. oxyodonta var. armena (267.7±3.68 µg/g), O. podporea (162.5±2.14 µg/g) were the other high gamma tocopherol content. Whereas, retinol, retinol acetate and r-tocopherol contents were found absent or trace amounts in the present study.