Drying of sage (Salvia officinalis L.) inflorescences by intermittent and continuous microwave-convective air combination

dc.authoridSOYSAL, YURTSEVER/0000-0003-0871-8570
dc.authoridayhan, zehra/0000-0001-9114-4445
dc.authoridEsturk, Okan/0000-0002-5394-2515
dc.authoridArslan, Mehmet/0000-0002-0530-157X
dc.contributor.authorEsturk, Okan
dc.contributor.authorArslan, Mehmet
dc.contributor.authorSoysal, Yurtsever
dc.contributor.authorUremis, Ilhan
dc.contributor.authorAyhan, Zehra
dc.date.accessioned2024-09-18T20:11:41Z
dc.date.available2024-09-18T20:11:41Z
dc.date.issued2011
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe effect of microwave-convective air (M-CA) drying (continuous and intermittent) and convective air (CA) drying of sage (Salvia officinalis L.) inflorescences on drying kinetics and essential oil content was studied. For M-CA drying, four pulse ratio levels (PR1, PR2, PR3 and PR4) at 25 degrees C drying air temperature were used. The average drying rates were 0.211, 0.105, 0.067 and 0.053 kg H2O/kg DM/min for PR1, PR2, PR3 and PR4, respectively. The experimental data were fitted to nine different moisture ratio (MR) models to describe the drying kinetics under various drying conditions. Page model was found satisfactory to describe the drying curves of sage inflorescences. The total quantity of essential oils of sage inflorescences decreased considerably during M-CA drying, whereas the loss of essential oils was limited during CA drying. Compared to shade drying, two essential oil components, sabinene and p-cymene, were lost during CA drying. On the other hand, in addition to these two, alpha-pinene, campene, beta-pinene, limonene, gamma-terpinene, camphor, bornyl acetate, alpha-copaene, gamma-cadinene, delta-cadinene and caryophyllene oxide were disappeared during M-CA drying. M-CA drying may not be proper technique for drying of sage inflorescences when essential oil content is important.en_US
dc.description.sponsorshipCommission of Scientific Research Projects of Mustafa Kemal University [1004 M 0104]; Scientific and Technological Research Council of Turkey (TUBYTAK) [105 O 547]en_US
dc.description.sponsorshipThe authors are grateful for the financial support from the Commission of Scientific Research Projects of Mustafa Kemal University (Project No. 1004 M 0104) and the Scientific and Technological Research Council of Turkey (TUBYTAK, Project No: 105 O 547, for the drying system used in this study).en_US
dc.identifier.endpage615en_US
dc.identifier.issn0972-3226
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-80052591772en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage607en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/9017
dc.identifier.volume12en_US
dc.identifier.wosWOS:000294585700070en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherGaurav Soc Agricultural Research Information Centre-Aricen_US
dc.relation.ispartofResearch on Cropsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCompositionen_US
dc.subjectdrying characteristicsen_US
dc.subjectessential oilen_US
dc.subjectinflorescenceen_US
dc.subjectmicrowave dryingen_US
dc.subjectsageen_US
dc.subjectSalvia officinalisen_US
dc.titleDrying of sage (Salvia officinalis L.) inflorescences by intermittent and continuous microwave-convective air combinationen_US
dc.typeArticleen_US

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