The effect of harvest time on the bioactive properties and volatile components of lavender (Lavandula officinalis)

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dc.contributor.authorYalcin, H.
dc.contributor.authorKavuncuoglu, H.
dc.contributor.authorTulukcu, E.
dc.contributor.authorEroglu, Z.
dc.date.accessioned2020-03-26T19:42:52Z
dc.date.available2020-03-26T19:42:52Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study was designed to determine the effect of harvest time on the bioactive properties and volatile components of flowers, leaves and stems of Lavandula officinalis. The bioactive properties were examined in terms of total phenolic content, antiradical activity and antioxidant capacity by the Folin-Ciocalteu, 1.1-diphenyl-2-picrylhydrazyl scavenging and phosphomolybdenum methods, respectively. Volatile components were detected with gas chromatography-mass spectrometry. Water and methanol were used for extraction solvent and three different parts of the day (morning, midday and evening) were selected for harvest time. Water extracts had higher total phenolic contents (337.2-771.5 mg gallic acid equivalents (GAE)/g dry extract) than methanolic extracts (170.3-320.8 mg GAE/g dry extract), and in general, midday values were less than morning and evening rates and had a significant difference depending on harvest time. A similar feature was observed in respect to antioxidant properties. The inhibition rates (%) of flowers and leaves were higher than those of the stems for either extract. In terms of the volatile components linalool, camphor, 1,8-cineole, terpinen-4-ol and isoborneol were the most representative compounds in the samples.en_US
dc.identifier.doi10.3920/QAS2015.0763en_US
dc.identifier.endpage283en_US
dc.identifier.issn1757-8361en_US
dc.identifier.issn1757-837Xen_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage275en_US
dc.identifier.urihttps://dx.doi.org/10.3920/QAS2015.0763
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35542
dc.identifier.volume9en_US
dc.identifier.wosWOS:000407705400004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWAGENINGEN ACADEMIC PUBLISHERSen_US
dc.relation.ispartofQUALITY ASSURANCE AND SAFETY OF CROPS & FOODSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectLavandula officinalisen_US
dc.subjectlavenderen_US
dc.subjectharvesten_US
dc.subjectantioxidanten_US
dc.subjectvolatile componenten_US
dc.titleThe effect of harvest time on the bioactive properties and volatile components of lavender (Lavandula officinalis)en_US
dc.typeArticleen_US

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