Antifungal and phytotoxic activity of essential oil from root of Senecio amplexicaulis Kunth. (Asteraceae) growing wild in high altitude-Himalayan region.

Singh, R ; Ahluwalia, V ; et al.

In: Natural product research, Jg. 30 (2016-08-01), Heft 16, S. 1875-9

academicJournal

This work was aimed to evaluate the essential oil from root of medicinally important plant Senecio amplexicaulis for chemical composition, antifungal and phytotoxic activity. The chemical composition analysed by GC/GC-MS showed the presence of monoterpene hydrocarbons in high percentage with marker compounds as α-phellandrene (48.57%), o-cymene (16.80%) and β-ocimene (7.61%). The essential oil exhibited significant antifungal activity against five phytopathogenic fungi, Sclerotium rolfsii, Macrophomina phaseolina, Rhizoctonia solani, Pythium debaryanum and Fusarium oxysporum. The oil demonstrated remarkable phytotoxic activity in tested concentration and significant reduction in seed germination percentage of Phalaris minor and Triticum aestivum at higher concentrations. The roots essential oil showed high yield for one of its marker compound (α-phellandrene) which makes it important natural source of this compound.

Titel:	Antifungal and phytotoxic activity of essential oil from root of Senecio amplexicaulis Kunth. (Asteraceae) growing wild in high altitude-Himalayan region.
Autor/in / Beteiligte Person:	Singh, R ; Ahluwalia, V ; Singh, P ; Kumar, N ; Prakash Sati, O ; Sati, N
Zeitschrift:	Natural product research, Jg. 30 (2016-08-01), Heft 16, S. 1875-9
Veröffentlichung:	Milton Park, UK : Taylor & Francis Health Sciences, c2003-, 2016
Medientyp:	academicJournal
ISSN:	1478-6427 (electronic)
DOI:	10.1080/14786419.2015.1079910
Schlagwort:	Acyclic Monoterpenes Alkenes analysis Altitude Antifungal Agents chemistry Ascomycota drug effects Ascomycota pathogenicity Cyclohexane Monoterpenes Fusarium drug effects Fusarium pathogenicity Gas Chromatography-Mass Spectrometry Germination drug effects India Monoterpenes analysis Phalaris drug effects Phalaris growth & development Plant Roots chemistry Rhizoctonia drug effects Rhizoctonia pathogenicity Seeds drug effects Seeds growth & development Triticum drug effects Triticum growth & development Antifungal Agents pharmacology Oils, Volatile chemistry Oils, Volatile pharmacology Senecio chemistry
Sonstiges:	Nachgewiesen in: MEDLINE Sprachen: English Publication Type: Journal Article Language: English [Nat Prod Res] 2016 Aug; Vol. 30 (16), pp. 1875-9. <i>Date of Electronic Publication: </i>2015 Sep 07. MeSH Terms: Antifungal Agents / pharmacology ; Oils, Volatile / chemistry ; Oils, Volatile / pharmacology ; Senecio / chemistry ; Acyclic Monoterpenes ; Alkenes / analysis ; Altitude ; Antifungal Agents / chemistry ; Ascomycota / drug effects ; Ascomycota / pathogenicity ; Cyclohexane Monoterpenes ; Fusarium / drug effects ; Fusarium / pathogenicity ; Gas Chromatography-Mass Spectrometry ; Germination / drug effects ; India ; Monoterpenes / analysis ; Phalaris / drug effects ; Phalaris / growth & development ; Plant Roots / chemistry ; Rhizoctonia / drug effects ; Rhizoctonia / pathogenicity ; Seeds / drug effects ; Seeds / growth & development ; Triticum / drug effects ; Triticum / growth & development Contributed Indexing: Keywords: Senecio; antifungal activity; essential oil; phytotoxic activity; α-phellandrene Substance Nomenclature: 0 (Acyclic Monoterpenes) ; 0 (Alkenes) ; 0 (Antifungal Agents) ; 0 (Cyclohexane Monoterpenes) ; 0 (Monoterpenes) ; 0 (Oils, Volatile) ; 13877-91-3 (beta-ocimene) ; 49JV13XE39 (alpha phellandrene) Entry Date(s): Date Created: 20160809 Date Completed: 20170516 Latest Revision: 20191210 Update Code: 20231215

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