Tag Archive | GC–MS

Chemical composition of essential oils of three Pistacia cultivars in Khorasan Razavi, Iran – IJAAR

Pistacia,Rahele Zhiani, Marjan Moradi, Fatemeh Abedi

Department of Chemistry, Faculty of Sciences, Neyshabur branch, Islamic Azad University, Neyshabur, Iran

Department of Chemistry, Faculty of Sciences, Khorasan Razavi Science and Research Branch, Islamic Azad University, Neyshabur, Iran

Key words: Pistacia species, analysis, GC-MS, constituents, Kovats’ indices.

Abstract

The essential oil from leaves of Pistacia lentiscus L., an aromatic member of three Pistacia (Pistacia Vera L.) cultivars, including Kalle Ghoochi, Akbari, and Sefid that were analyzed by GC-MS. These Pistacia species have been collected from Khorasan Razavi, Iran. Constituents were identified by their mass spectra and Kovats’ indices. Pistacia1,8-cineole, α-pinene, β-pinene, β-thujene, and limonene were found to be the major constituents.

Get the original articles in Source: Volume 4, Number 2, February 2014 – IJAAR

Journal Name: International Journal of Agronomy and Agricultural Research (IJAAR)

Published By: International Network for Natural Sciences

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Some of phytotoxic and antimicrobial compounds extracted from culture filtrates of Fusarium proliferatum FP85 – JBES

sprouted-ear-moldFateme Rasekhi, Mohammad A. Tajick, Heshmatollah Rahimian, Salman Sharifimehr

Sari Agricultural Sciences and Natural Resources University, Department of Plant Protection, Sari,Iran

Genetic and Agricultural Biotechnology Institue of Tabarestan,Sari, Iran

Key words: GC-MS, Fusarium proliferatum FP85, Phytotoxic compounds.

Abstract

Fusarium is one of the most important plant pathogens around the world which causes great damages to agriacultural crops. The fungus produces a wide variety of volatiles and bioactive Continue reading

Essential oil composition of lemon verbena (Lippiacitriodora) leaves cultivated in Mazandaran, Iran

OLYMPUS DIGITAL CAMERAHojatTaheri Aziz Abadi, Nad Ali Bagheri, Nad Ali Babaeian Jelodar, Salman Sharifi Mehr

Sari Agricultural Sciences and Natural Resources University, Iran P.O. Box 578, Iran

Institute of Genetics and Biotechnology Agriculture Tabarestan in Mazandaran, Iran

Key words:Lippiacitriodora, essential oil, hydro-distillation, GC–MS.

Abstract

In this study the chemical composition of the essential oil extracted from leaves of Lippiacitriodora (Verbenaceae) grown under greenhouse conditions in mazandaran, Iran. The essential oil was obtained by hydro-distillation method using Clevenger apparatus. The oil was analyzed by GC and GC-MS. Thirty-four compounds were identified. The main constituents of the oils in this method were sabinene (1.34%), 6 methyl-5heptene-2one (3.46%), D-limonene (5.81%), 1,8-Cineole (2.51%), trans-beta ocimene (1.17%), Alpha terpineol (1.75%), neral (12.6%), geranial(15.07%), geranial acetate (1.15%), caryophyllene (4.02), D-germacrene (3.52), alpha-curcumene (4.17%), bicyclogermacrene (3.42%), nerolidol (1.59%), spathulenol (4.40%) caryophyllene oxide (2.04%), alpha-cadinol (1.06%).In our study citral was also identified at high percentages.

Get the original articles in Source: Volume 4, Number 1, January 2014 – JBES

Published By:  Journal of Biodiversity and Environmental Sciences (JBES)

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