Kurumun Atıf Alan Makalesi
Atıf Alan Yayın
Characterisation of essential oil plants from Turkey by IR and Raman spectroscopy
Scopus
Toplam 232 atıf DOI
The essential oils obtained from various plant species (genera: Origanum, Satureja, Salvia, Sideritis, Thymus, Calamintha, Lavandula, Ziziphora and Thymbra) collected in Turkey were studied by two complementary methods, ATR/FT-IR and NIR-FT-Raman spectroscopy. The vibrational spectra of both techniques obtained from the hydro-distilled essential oils of the air-dried plant material present characteristic key bands of the individual main volatile components (e.g. carvacrol, thymol, p-cymene, γ-terpinene, camphor, 1,8-cineole, α- and β-pinene). Applying principal component analysis (PCA) to these spectral data, a clear discrimination of the different species can be frequently achieved. Hierarchical cluster analysis provides a fast, easy and reliable approach for chemotaxonomy characterisation. Both vibrational techniques described in this study have the potential to replace existing standard methods used for quality control purposes and continuous evaluation of distillation processes. © 2005 Elsevier B.V. All rights reserved.
Atıf Kaynağı
Atıf Yapan Yayın
Cytotoxicity, radical scavenging, antioxidant properties and chemical composition of the essential oil of Satureja cilicica P.H. Davis from Turkey
Scopus
Havuzumuzda Open Access 5 atıf almış
Satureja cilicica P.H. Davis is an endemic species of Lamiaceae, distributed in Turkey. In this study, the essential oil of S. cilicica was obtained by hydrodistillation from the aerial parts. The essential oil was analyzed by GC/MS and the main constituents are identified. Radical scavenging capacities of oil obtained from S. cilicica were determined by using DPPH and ABTS radical scavenging assays. In addition, ferric-reducing power of the essential oil was detected. Cytotoxic activity of the essential oil was determined by MTT assay after 24 h treatment of MCF-7. The major components of the essential oil are p-cymene (17.68%), carvacrol (14.02%), γ-terpinene (11.23 %) and thymol (8.76%). Radical scavenging capacities of the essential oil were measured as 3.28±0.02 and 238.15±3.59 mg Trolox equivalent per milliliter of oil in term of DPPH and ABTS radical scavenging, respectively. Ferric-reducing power of essential oil was found 39.76±3.66 mg Trolox equivalent per milliliter of essential oil. Growth inhibition effect of essential oil against MCF-7 cancer cell is established. According to the results, essential oil of S. cilicica exhibit low cytotoxic activity, with IC50 values, with IC50 value of 268 µg/mL. The findings of the analyzed species are compared with the results of previous studies.
Atıf Yapan Makale Bilgileri
Kurumlar (1)
Inönü Üniversitesi
Malatya, Turkey