The Oils from Stems, Leaves and Roots of Elephantopus scaber Linn.
DOI:
https://doi.org/10.33736/bjrst.214.2016Keywords:
Compositae, Elephantopus scaber, essential oil, herbs, GC-MSAbstract
The oil from stems, leaves and roots of Elephantopus scaber Linn. were extracted by solvent macerationtechnique. The percentage yield oil from stems, leaves and roots are 0.001%, 0.003% and 0.04%, respectively.
The stem oil gives major constituents of pentacosane (12.3%), lupenyl acetate (11.7%) and fern-7-en-3β-ol
(11.0%), while the leaf oil contains isooctyl phthalate (19.2%), hexadecanoic acid (15.0%) and α-linolenic acid
(5.0%) as the major components. The major constituents identified in the root oil are hemellitol (11.6%), octyl
phthalate (6.0%), 1-nonadecanol (5.6%) and 1-octadecanol (5.5%). There were only three compounds detected
and identified in all three parts of the plant, namely decanedioic acid, bis-(2-ethylhexyl)ester, dotriacontane and
pentacosane. The oils were analysed by gas chromatography-mass spectrometer and the compounds were
identified by comparison with the mass spectral fragmentation pattern database.
References
Ahmad, F.B. & Raji, H. (1993). Kimia hasilan semulajadi dan tumbuhan ubatan. Selangor: Dewan Bahasa dan Pusaka. Pp 221.
Daisy, P., Vargese, L. & Priya, C.E. (2009). Comparative studies on the different leaf extracts of Elephantopus scaber L. on STZinduced diabetic rats. European Journal of Scientific Research, 32(3): 304-313.
Geetha, B.S., Nair, M.S., Latha P.G. & Remani P. (2012). Sesquiterpene lactones isolated from Elephantopus scaber L. inhibits human lymphocyte proliferation and the growth of tumour cell lines and induces apoptosis in vitro. Journal of Biomedicine and Biotechnology. [Article ID 721285]
https://doi.org/10.1155/2012/721285
Hiradeve, S.M. & Rangari, V.D. (2014). A review on pharmacology and toxicology of Elephantopus scaber Linn. Natural Product Research, 28: 819-830.
https://doi.org/10.1080/14786419.2014.883394
Ho, W.Y., Yeap, S.K., Ho, C.L., Rahim, R.A. & Alitheen, N.B. (2012). Hepatoprotective activity of Elephantopus scaber on alcoholinduced liver damage in mice. Evidence-Based Complementary and Alternative Medicine, 1-8 [Article ID 417953].
https://doi.org/10.1155/2012/417953
Muthumani, M., Chiristina, A., Venkataraman, S., Meera, R., Devi, P., Kameswari, B. & Eswarapriya, B. (2010). Anti-diarrhoeal and cardiotonic activity of extracts of Elephantopus scaber Linn in experimental animals. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 1(3): 1-4.
Wang, L., Jian, S. & Zhong, P.N. (2004). Chemical composition of the essential oil of Elephantopus scaber from Southern China. Zeitschrift fur Naturforschung, 59: 327-329.
Downloads
Published
How to Cite
Issue
Section
License
Copyright Transfer Statement for Journal
1) In signing this statement, the author(s) grant UNIMAS Publisher an exclusive license to publish their original research papers. The author(s) also grant UNIMAS Publisher permission to reproduce, recreate, translate, extract or summarize, and to distribute and display in any forms, formats, and media. The author(s) can reuse their papers in their future printed work without first requiring permission from UNIMAS Publisher, provided that the author(s) acknowledge and reference publication in the Journal.
2) For open access articles, the author(s) agree that their articles published under UNIMAS Publisher are distributed under the terms of the CC-BY-NC-SA (Creative Commons Attribution-Non Commercial-Share Alike 4.0 International License) which permits unrestricted use, distribution, and reproduction in any medium, for non-commercial purposes, provided the original work of the author(s) is properly cited.
3) For subscription articles, the author(s) agree that UNIMAS Publisher holds copyright, or an exclusive license to publish. Readers or users may view, download, print, and copy the content, for academic purposes, subject to the following conditions of use: (a) any reuse of materials is subject to permission from UNIMAS Publisher; (b) archived materials may only be used for academic research; (c) archived materials may not be used for commercial purposes, which include but not limited to monetary compensation by means of sale, resale, license, transfer of copyright, loan, etc.; and (d) archived materials may not be re-published in any part, either in print or online.
4) The author(s) is/are responsible to ensure his or her or their submitted work is original and does not infringe any existing copyright, trademark, patent, statutory right, or propriety right of others. Corresponding author(s) has (have) obtained permission from all co-authors prior to submission to the journal. Upon submission of the manuscript, the author(s) agree that no similar work has been or will be submitted or published elsewhere in any language. If submitted manuscript includes materials from others, the authors have obtained the permission from the copyright owners.
5) In signing this statement, the author(s) declare(s) that the researches in which they have conducted are in compliance with the current laws of the respective country and UNIMAS Journal Publication Ethics Policy. Any experimentation or research involving human or the use of animal samples must obtain approval from Human or Animal Ethics Committee in their respective institutions. The author(s) agree and understand that UNIMAS Publisher is not responsible for any compensational claims or failure caused by the author(s) in fulfilling the above-mentioned requirements. The author(s) must accept the responsibility for releasing their materials upon request by Chief Editor or UNIMAS Publisher.
6) The author(s) should have participated sufficiently in the work and ensured the appropriateness of the content of the article. The author(s) should also agree that he or she has no commercial attachments (e.g. patent or license arrangement, equity interest, consultancies, etc.) that might pose any conflict of interest with the submitted manuscript. The author(s) also agree to make any relevant materials and data available upon request by the editor or UNIMAS Publisher.
