Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers
Joint Authors
Minguzzi, Sandro
da Costa, Willian Ferreira
da Silva, Celia Eliane de Lara
da Silva, Rogério Cesar de Lara
Simionatto, Euclésio
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-24
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The chemical composition of essential oil and volatile obtained from the roots of Jatropha ribifolia (Pohl) Baill was performed in this work.
The Clevenger extractor was utilized in hydrodistillation of oil and chemical composition determined by gas chromatography coupled with mass spectrometry detector (GC-MS).
The identification of compounds was confirmed by retention index (Kovats index) obtained from a series of straight chain alkanes (C7–C30) and by comparison with NIST and ADAMS library.
A total of 61 compounds were identified in essential oil by GC-MS.
The extraction of volatile was performed also by the use of the solid phase microextraction (SPME) with four different fibers.
The essential oil extraction was extremely rapid (15 s) to avoid saturation of the fiber and the MS detector.
The majority of the composition of essential oil is the terpenes: β-pinene (major compound 9.16%), β-vatirene (8.34%), α-gurjunene (6.98%), α-pinene (6.35%), camphene (4.34%), tricyclene (3.79%) and dehydro aromadendrene (3.52%) it and aldehydes and alcohols.
Through the SPME it was possible to determine the nine volatile compounds not identified in oil 2,3,4-trimethyl-2-cyclopenten-1-one, α-phellandrene, 3-carene, trans-p-mentha-2,8-dienol, pinocamphone, D-verbenon, 1,3,3-trimethyl-2-(2-methyl-cyclopropyl)-cyclohexene, 2,4-diisocyanato-1-methylbenzene, and (6-hydroxymethyl-2,3-dimethylehenyl) methanol.
American Psychological Association (APA)
da Silva, Celia Eliane de Lara& da Costa, Willian Ferreira& Minguzzi, Sandro& da Silva, Rogério Cesar de Lara& Simionatto, Euclésio. 2013. Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers. Journal of Analytical Methods in Chemistry،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-465143
Modern Language Association (MLA)
da Silva, Celia Eliane de Lara…[et al.]. Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers. Journal of Analytical Methods in Chemistry No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-465143
American Medical Association (AMA)
da Silva, Celia Eliane de Lara& da Costa, Willian Ferreira& Minguzzi, Sandro& da Silva, Rogério Cesar de Lara& Simionatto, Euclésio. Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers. Journal of Analytical Methods in Chemistry. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-465143
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465143