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Fatty acid and amino acid profiles in the fruits of Prunus spinosa L. subsp. dasyphylla (Schur) Domin from Europe-in- Turkey

dc.contributor.authorÖzcan, Tamer
dc.contributor.authorBayçu, Gülriz
dc.date.accessioned2014-07-15T11:53:19Z
dc.date.available2014-07-15T11:53:19Z
dc.date.issued2008
dc.description.abstractFatty acid and amino acid compositions were determined in the fruits of Prunus spinosa subsp. dasyphylla with GC and amino acid analyser. Total oil (0.22%) and total protein (1.35%) were quantified in lower levels. Major fatty acids were palmitic (34%), oleic (20.85%) and stearic acids (16.20%), respectively. Linoleic (6.07%), eicosatrioneic (3.17%), α-linolenic (1.95%), gamma-linolenic (1.76%), myristic (1.61%), arachidic (1.17%) and lauric acids (1.10%) exhibited the lower concentrations. The other fatty acids were examined below 1%. Total percentage of the saturated fatty acids were observed higher (56.56%) compare to the unsaturated fatty acids (35.68%). Total concentration of mono and polyunsaturated fatty acids were 22.73% and 12.95% respectively. Valuable ratio of linoleic: α-linolenic acid (3.103) were detected with respect to dietary reference for fatty acid intake. Amino acid concentrations ranged from 356.7 (aspartic acid) to 47.6 (threonin) (mg/100 g dry wt.). The highest values among essential amino acids were obtained in leucin (122.6), isoleucine (99.2), valine (87.8) and phenylalanin (84.7). Tyrosin (51.3) and lysine (50.6) were quantified at the lowest levels. All essential amino acids were observed in sufficient levels compared to FAO reference values for life stage groups. Investigated traits in the fruits of Prunus spinosa subsp. dasyphylla may be useful in explaining the natural product potential and taxonomical variations based on different populations.tr_TR
dc.identifier.issn1307-3923
dc.identifier.urihttp://hdl.handle.net/11413/202
dc.language.isoen_UStr_TR
dc.publisherİstanbul Kültür Üniversitesitr_TR
dc.subjectPrunus spinosatr_TR
dc.subjectfruittr_TR
dc.subjectfatty acidtr_TR
dc.subjectamino acidtr_TR
dc.subjectnatural producttr_TR
dc.subjecttaxonomytr_TR
dc.subjectmeyvetr_TR
dc.subjectamino asittr_TR
dc.subjecttaksonomitr_TR
dc.subjectdoğal ürüntr_TR
dc.subjectyağ asiditr_TR
dc.titleFatty acid and amino acid profiles in the fruits of Prunus spinosa L. subsp. dasyphylla (Schur) Domin from Europe-in- Turkeytr_TR
dc.typeArticletr_TR
dspace.entity.typePublication
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