Comparing the effect of sub-critical water extraction with conventional extraction methods on the chemical composition of Lavandula stoechas

Basit Öğe Kaydı
dc.authoridKaya, Durmus Alpaslan/0000-0003-3544-9214
dc.authoridsonmez, ozgur/0000-0003-0322-4854
dc.contributor.authorGiray, E. Sultan
dc.contributor.authorKirici, Saliha
dc.contributor.authorKaya, D. Alpaslan
dc.contributor.authorTurk, Murat
dc.contributor.authorSonmez, Ozgur
dc.contributor.authorInan, Memet
dc.date.accessioned2024-09-18T20:59:10Z
dc.date.available2024-09-18T20:59:10Z
dc.date.issued2008
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe volatile extract composition of Lavandula stoechas flowers obtained by hydrodistillation (HD), subcrtical water extraction (SbCWE) and organic solvent extraction under ultrasonic irradiation (USE) were estimated by gas chromatography-mass spectrometry (GC-MS). One hundred and twenty four components were detected in SbCWE extracts while 94 and 65 signals were gained from HD and USE extracts, respectively. Most of the constituents were identified. The major compounds in all three extracts were fenchon, camphor, myrtenyl acetate, myrtenol and 1,8-cineol, but they differ in quantitatively. The total monoterpene hydrocarbons are higher in HD and USE extracts than those of SbCWE extract. However, SbCWE extract had higher concentration of light oxygenated compounds which contributes to the fragrance of the oil in a major extension. Heavy-oxygenated compounds was also in higher abundance in SbCWE extract (9.90%) than those of HD and USE extracts (3.19 and 4.78%, respectively). Effect of temperature on the extraction yield of SbCWE was investigated and while oil yield was increasing with an increase in temperature, a decrease in the extraction ability of sub-critical water toward the more polar compounds such as, 1,8-cineol, camphor and fenchon, was observed. Kinetic studies shown that SbCWE is clearly quicker than conventional alternatives. Most of components of volatile compounds were extracted at 15 min. (C) 2007 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.talanta.2007.07.040
dc.identifier.endpage935en_US
dc.identifier.issn0039-9140
dc.identifier.issue4en_US
dc.identifier.pmid18371730en_US
dc.identifier.scopus2-s2.0-37449000639en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage930en_US
dc.identifier.urihttps://doi.org/10.1016/j.talanta.2007.07.040
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12423
dc.identifier.volume74en_US
dc.identifier.wosWOS:000253062400070en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofTalantaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsub-critical water extractionen_US
dc.subjectessential oilen_US
dc.subjectLavandula stoechasen_US
dc.titleComparing the effect of sub-critical water extraction with conventional extraction methods on the chemical composition of Lavandula stoechasen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
[ N/A ]
İsim:
Tam Metin / Full Text
Boyut:
511.69 KB
Biçim:
Adobe Portable Document Format
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu