Antimicrobial Activity and Composition of the Essential Oil of Cymbopogon Olivieri (Boiss.) Bor from Iran
Authors
Abstract:
The in vitro antimicrobial activity of the essential oil isolated from the aerial parts of Cymbopogon Olivieri (Boiss.) Bor, an aromatic grass of Iran was tested against three Gram-negative and four Gram-positive bacteria and also three fungi. The results of the bioassays showed that the oil has a remarkable antimicrobial activity. Bacillus subtilis and Candida albicans were more sensitive to the oil than other microorganisms with inhibition zones of 20 mm and MIC values of 3.75 mg/ml and 2.5 mg/ml, respectively. The Gram-negative bacteria, Pseudomonas aeruginosa was resistant and Klebsiella pneumoniae showed less sensitivity to the oil with MIC value of >15 mg/ml. GC-MS analysis of the oil confirmed the determination of 40 compounds representing 95.0% of the oil. The main identified constituent was piperitone (48.9%).
similar resources
antimicrobial activity and composition of the essential oil of cymbopogon olivieri (boiss.) bor from iran
the in vitro antimicrobial activity of the essential oil isolated from the aerial parts of cymbopogon olivieri (boiss.) bor, an aromatic grass of iran was tested against three gram-negative and four gram-positive bacteria and also three fungi. the results of the bioassays showed that the oil has a remarkable antimicrobial activity. bacillus subtilis and candida albicans were more sensitive to t...
full textBiochemical Activities of Iranian Cymbopogon olivieri (Boiss) Bor. Essential Oil
Cymbopogon olivieri essential oil from aerial parts was analyzed by gas chromotography and gas chromatography-mass spectrometry and led to the identification of 38 compounds. Piperitone (72.8%), 4-carene (11.8%) and β-himachalene (7.6%) were found as the major components of the oil. The antimicrobial activity was achieved using disc-diffusion and microbroth dilution assays and microbicidal kine...
full textComposition and antimicrobial activity of the essential oil of Dicyclophora persica Boiss. from Iran.
The chemical composition of the essential oil of Dicyclophora persica Boiss. was identified by GC and GC-MS analysis. The analysis of the oil resulted in the identification of forty-five components constituting 98.6% of the total oil. The main constituents were a-pinene (31.5%), (Z)-beta-ocimene (23.3%), p-cymene (6.7%) and (E)-beta-ocimene (5.4%). The antimicrobial activity of the oil was test...
full textChemical composition, antimicrobial activity and antiviral activity of essential oil of Carum copticum from Iran
Objectives: Evaluation of therapeutic effects of Carum copticum (C. copticum) has been the subject of several studies in recent years. Thymol the major component of C. copticum is a widely known anti-microbial agent. In this study, the antibacterial and anti viral activities of essential oil of C. copticum fruit were determined. Materials and Methods: Essential oil of C. copticum was analyzed ...
full textبررسی ترکیبهای شیمیایی اسانس کاه مکی Cymbopogon olivieri (Boiss.) Bor
گیاه علفی کاه مکی (Cymbopogon olivieri) در مناطق گرمسیری ایران در جنوب کشور می روید و بوی معطری دارد. از آنجا که تاکنون در کشور ما، کارهای تحقیقاتی و کاربردی در مورد این گونه مهم که سطح وسیعی از زمینهای جنوب کشور را پوشش می دهد صورت نپذیرفته، هدف اصلی از این آزمایش شناسایی ترکیبهای موجود در اسانس این گیاه می باشد. از جنبه شیمی به اجزا اسانسهایCymbopogon توجه بیشتری در مقایسه با سایر اجزای گونه ...
full textMy Resources
Journal title
volume Volume 5 issue Number 1
pages 65- 68
publication date 2010-11-20
By following a journal you will be notified via email when a new issue of this journal is published.
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023