Glucosinolates and fatty acid, sterol, and tocopherol composition of seed oils from Capparis spinosa var. spinosa and Capparis ovata desf. var. canescens (Coss.) Heywood

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dc.contributor.authorMatthaus, B
dc.contributor.authorOzcan, M
dc.date.accessioned2020-03-26T16:57:17Z
dc.date.available2020-03-26T16:57:17Z
dc.date.issued2005
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractSeed oils of 11 samples of Capparis ovata and Capparis spinosa from different locations in Turkey were of glucosinolates. The oil content of the seeds ranged from 27.3 to 37.6 g/100 g (C. spinosa) and from 14.6 to 38.0 g/100 g (C. ovata). The dominating fatty acid of both species was linoleic acid, which accounted for 26.9-55.3% in C. ovata seed oils and for 24.6-50.5% in C. spinosa seed oils. Oleic acid and its isomer, vaccenic acid, were both found in the seed oils in concentrations between 10 and 30%, respectively. The seed oils of both species were rich in tocopherols with the following composition: gamma-tocopherol, 124.3-1944.9 mg/100 g; delta-tocopherol, 2.7-269.5 mg/100 g; and (x-tocopherol, 0.6-13.8 mg/100 g. The concentration of total sterols ranged from 4875.5 to 12189.1 mg/kg (C. ovata) and from 4961.8 to 10009.1 mg/kg (C. spinosa), respectively. In addition to sitosterol, which amounted to similar to 60% of the total amount of sterols, campesterol and stigmasterol accounted for 16 and 10% of the total sterols, respectively. The seed oils showed remarkably high contents of Delta(5)avenasterol (between 138.8 and 599.4 mg/kg). The total content of glucosinolates of C. ovata and C. spinosa samples was determined as 34.5-84.6,mu mol/g for C. ovata and 42.6 - 88.9,mu mol/g for C. spinosa, respectively, on a dry weight basis, with >95% as glucocapperin.en_US
dc.identifier.doi10.1021/jf051019uen_US
dc.identifier.endpage7141en_US
dc.identifier.issn0021-8561en_US
dc.identifier.issue18en_US
dc.identifier.pmid16131121en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7136en_US
dc.identifier.urihttps://dx.doi.org/10.1021/jf051019u
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19755
dc.identifier.volume53en_US
dc.identifier.wosWOS:000231643700026en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.relation.ispartofJOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCapparis ovataen_US
dc.subjectCapparis spinosaen_US
dc.subjectfatty acid compositionen_US
dc.subjectglucosinolatesen_US
dc.subjectseed oilen_US
dc.subjectsterolsen_US
dc.subjecttocopherolsen_US
dc.titleGlucosinolates and fatty acid, sterol, and tocopherol composition of seed oils from Capparis spinosa var. spinosa and Capparis ovata desf. var. canescens (Coss.) Heywooden_US
dc.typeArticleen_US

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