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dc.contributor.authorEminağaoğlu, Özgür
dc.contributor.authorTepe, Bektaş
dc.contributor.authorYumrutaş, Önder
dc.contributor.authorAkpulat, Hüseyin Aşkın
dc.contributor.authorDaferera, Dimitra
dc.contributor.authorPolissiou, Moschos
dc.contributor.authorSokmen, Atalay
dc.date.accessioned2015-05-20T11:07:36Z
dc.date.available2015-05-20T11:07:36Z
dc.date.issued2007en_US
dc.identifier.urihttps://hdl.handle.net/11494/597
dc.description.abstractThis study was dcsigııed to examine the in vitro antioxidant activities of the essential oil and methanol extracts of Satııreja Jpicigera and S. cımeifo/ia from Turkish flora. GC and GC/MS analysis of the essential oils resulted in the identification of 40 and 29 compounds, representing the 99.4% and 99.5% of the oils, respectively. Major constituents of tlıe oils werc carvacrol (42.5% and 67.1%), y-terpinene (21.5'Yo and 15.2%) and p-cymcne (20.9% and 6.7%), respectively. Mctlıanol extracts were alsa obtaincd froın the aerial parts of the plants. The saınples were subjccted to a screening for their possible antioxidant activitics by using 2,2-diphcnyl - l-picrylhydrazyl (DPPH) and [l-carotcnc-linoleic acid assays. ln general, samplcs obtained from S.·cııııeifolia exerted greater antioxidant activities than did those obtained froın S. spicigera . In the DPPH test system, free radical-scavenging activity of S. spicigera oil was detennined to be 127 ± 1 .63 rıg/ml, whcrcas 1C50 value of S. cwıeifo/ia was 89. 1 ± 2.29 rıg/ml. in the p-carotene-linoleic acid test system, antioxidant activities of the oil wcrc 81.7 ± 1.14% ancl 93.7 ± J .83%, respectively. Antioxiclant activities of the synthetic antioxiclant, BHT, ascorbic acid, curcumin and cı.-tocopherol were also determinecl in parallel experiments. © 2005 Elsevier Ltcl. All rights reservccl.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSatureja Spicigeraen_US
dc.subjectSatereja Cuneifoliaen_US
dc.subjectAntioxidant Activityen_US
dc.subjectEssential Oilen_US
dc.subjectMethanol Extracten_US
dc.titleThe in vitro antioxidative properties of the essential oils and methanol extracts of Satureja spicigera (K. Koch.) Boiss. and Satureja cuneifolia tenen_US
dc.typearticleen_US
dc.relation.journalFood Chemıstryen_US
dc.departmentAÇÜen_US
dc.authoridTR25282en_US
dc.authoridTR113484en_US
dc.authoridTR29412en_US
dc.authoridTR103762en_US
dc.authoridTR9798en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthor[0-Belirlenecek]en_US


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