Please use this identifier to cite or link to this item: http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/4301
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dc.contributor.authorKocacik, A.-
dc.contributor.authorYalcin, H.-
dc.date.accessioned2024-03-15T08:38:48Z-
dc.date.available2024-03-15T08:38:48Z-
dc.date.issued2023-
dc.identifier.citationKocacik, A., Yalcin, H. (2023). The effect of harvest time on the volatile compounds and bioactive properties of the flowers, leaves, and stems of Echinacea Pallida and its utilization to improve the oxidative stability of vegetable oils. Grasas Aceites, 74(4). https://doi.org/10.3989/gya.0105221en_US
dc.identifier.issn0017-3495-
dc.identifier.issn1988-4214-
dc.identifier.urihttp://dx.doi.org/10.3989/gya.0105221-
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:001147228600008-
dc.identifier.urihttp://earsiv.odu.edu.tr:8080/xmlui/handle/11489/4301-
dc.descriptionWoS Categories: Chemistry, Applied; Food Science & Technologyen_US
dc.descriptionWeb of Science Index: Science Citation Index Expanded (SCI-EXPANDED)en_US
dc.descriptionResearch Areas: Chemistry; Food Science & Technologyen_US
dc.description.abstractThe present study was undertaken to investigate the effect of harvest time on the bioactive properties of Echinacea pallida and to determine the antioxidant effect of its extract in vegetable oils. E. pallida was harvested in June, 2009, June, 2010 and August. 2010. Total phenolic content and antioxidant activity analyses of the plant extracts obtained with three different solvents were carried out using spectrophotometric methods. It was determined that harvest time and solvent type had significant effects on bioactive properties. In addition, the effect of E. pallida extract on the oxidative stability of vegetable oils was determined by the rancimat method. The extract (2000 ppm) obtained by ethanol (100%) showed similar oxidative stability on sunflower and canola oils compared to BHA (100 ppm). The GC-MS results revealed various volatile compounds such as bornyl acetate, caryophyllene E, musk ambrette, germacrene D, alpha-muurolol, musk ambrette, imidazo (1,2-a) pyrimidine, 1-pyrrolidino-1-cyclohexene, 2,3,5,6-tetrahydro-1H-pyrrolizine, pyrazine, and benzenaminium.en_US
dc.description.sponsorshipErciyes University [FBY-11-3477]en_US
dc.language.isoengen_US
dc.publisherCONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSIC-MADRIDen_US
dc.relation.isversionof10.3989/gya.0105221en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBioactive properties, Echinacea pallida, Harvest time, Rancimat, Volatile compoundsen_US
dc.subjectCARBON-DIOXIDE EXTRACTION, CAFFEIC ACID-DERIVATIVES, PURPUREA L. MOENCH, ANTIPROLIFERATIVE ACTIVITY, PHENOLIC-COMPOUNDS, ANTIOXIDANT, CONSTITUENTS, ROOTSen_US
dc.titleThe effect of harvest time on the volatile compounds and bioactive properties of the flowers, leaves, and stems of Echinacea Pallida and its utilization to improve the oxidative stability of vegetable oilsen_US
dc.typearticleen_US
dc.relation.journalGRASAS Y ACEITESen_US
dc.contributor.departmentOrdu Üniversitesien_US
dc.identifier.volume74en_US
dc.identifier.issue4en_US
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