Matthaus, BertrandÖzcan, Mehmet Musa2020-03-262020-03-2620141999-3110https://dx.doi.org/10.1186/s40529-014-0048-4https://hdl.handle.net/20.500.12395/30875Background: The aim of current study is to establish the composition of these seeds belong to Rosaceae family with respect to fatty acid, tocopherol and squalene content. Results: The oil contents of seeds varied between 3.49 (Cotoneaster bullatus) to 46.15 g/100 g (Prunus tenella). The main fatty acids of seed oils were oleic (6.50 - 67.11 %), linoleic (22.08 - 68.62 %) and 20: 1n-7 (0.10 - 61.59 %). As observed, the oils of seed were rich in linoleic and oleic acids. Total tocopherol contents ranged between 7.06 mg/100 g (Prunus tenella) to 165.74 mg/100 g (Potentilla glandulosa ssp. pseudorupestris). The major tocopherols were gamma-tocopherol, ranging from 2.08 mg/100 g to 106.01 mg/100 g; alpha-tocopherol ranging from 2.86 mg100 g to 74.26 mg/100 g and delta-tocopherol ranging used in this experiment were found between 0.02 mg/100 g (Alchemilla caucasica) to o.29 mg/100 g (Cotoneaster simonsii). Conclusions: These results show that Rosaceae seed oils can be a potential saurce of valuable oil which might be useful for the evaluation of dietary information in important food crops and other industrial applications.en10.1186/s40529-014-0048-4info:eu-repo/semantics/openAccessRosaceaeOil contentFatty acidTocopherolSqualenArticle5528510938N/AWOS:000347318700001Q3