New Insights into the Chemical Composition, Pro‐Inflammatory Cytokine Inhibition Profile of Davana ( Artemisia pallens Wall. ex DC.) Essential Oil and cis‐ Davanone in Primary Macrophage Cells

2021 ◽  
Author(s):  
Swati Singh ◽  
Divya Bhatt ◽  
Munmun Kumar Singh ◽  
Velusamy Sundaresan ◽  
Sudeep Tandon ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Inflammatory Cytokine ◽  
Primary Macrophage ◽  
Macrophage Cells ◽  
Cytokine Inhibition ◽  
Artemisia Pallens

scholarly journals GC-MS-Analysis, Antimicrobial Activities and Olfactory Evaluation of Essential Davana (Artemisia pallens Wall. ex DC) Oil from India

2008 ◽  
Vol 3 (7) ◽  
pp. 1934578X0800300 ◽  
Author(s):  
Stefanie Bail ◽  
Gerhard Buchbauer ◽  
Erich Schmidt ◽  
Juergen Wanner ◽  
Alexander Slavchev ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Pseudomonas Aeruginosa ◽  
Candida Albicans ◽  
Chemical Composition ◽  
Essential Oil ◽  
Antimicrobial Activities ◽  
Caryophyllene Oxide ◽  
Proteus Vulgaris ◽  
Agar Dilution ◽  
Artemisia Pallens

An essential oil sample of davana (Artemisia pallens Wall. ex DC.) and a fraction thereof were investigated for their chemical composition using GC and GC-MS. cis-Davanone (45.8%), bicyclogermacrene (9.6%), linalool (2.5%), caryophyllene oxide (2.2%) and phytol (2.1%) were found to be the main constituents of the davana oil sample. The main constituents of the fraction were analyzed as cis-davanone (72.2%), davana ether 2° (5.2%) and ( Z)-ethyl cinnamate (5.2%). Antimicrobial activities of the essential oil, the fraction, some major and reference compounds were evaluated against seven strains of bacteria and one yeast using agar diffusion and agar dilution methods. The davana essential oil showed antimicrobial activities against Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella enterica subsp. enterica and the yeast Candida albicans; the davana fraction was effective against all the tested bacteria and yeast except Pseudomonas aeruginosa and Proteus vulgaris. The oil and the fraction were also olfactorially evaluated.

Hydrodistillation of essential oil from cherry laurel (Prunus laurocerasus) leaves: kinetics and chemical composition

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
M Lazić ◽  
I Stanisavljević ◽  
D Veličković ◽  
S Stojičević ◽  
V Veljković
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Cherry Laurel ◽  
Prunus Laurocerasus

Chemical composition of essential oil and hydrolat of Geum iranicum

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
S Shahani ◽  
HR Monsef-Esfahani ◽  
R Hajiaghaee ◽  
A Gohari
Keyword(s):  
Chemical Composition ◽  
Essential Oil

STUDY OF CORIANDER SEED OIL (Coriandrum sativum L.)

2010 ◽  
Vol 13 (3) ◽  
pp. 29-38
Author(s):  
Ha Bich Phan ◽  
Thach Ngoc Le
Keyword(s):  
Biological Activity ◽  
Chemical Composition ◽  
Essential Oil ◽  
Seed Oil ◽  
Coriandrum Sativum ◽  
Conventional Heating ◽  
Geranyl Acetate ◽  
Physical And Chemical ◽  
Coriander Seed Oil ◽  
Coriander Seed

Coriandrum sativum L. belongs to the Apiaceae family, which is cultivated in Dong Nai province, in this paper its seed oil of was studied. The essential oil was extracted by hydrodistillation. We used two methods for activating of hydrodistillation: conventional heating and microwave irradiating. Its physical and chemical indexes were measured. The chemical composition of this oil was identified by GC/MS and quantified by GC/FID. Linalool (75.51-77.21 %), and geranyl acetate (15.64-12.79 %) were the main constituents of the oil which were obtained in 0,32-0.39 % yield. The biological activity of this oil was reported.

Medicinal Plants: Antibacterial Effects and Chemical Composition of Essential Oil of Foeniculum vulgare

2017 ◽  
Vol 8 (01) ◽  
Author(s):  
Azadeh Foroughi ◽  
Pouya Pournaghi ◽  
Fariba Najafi ◽  
Akram Zangeneh ◽  
Mohammad Mahdi Zangeneh ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Medicinal Plants ◽  
Essential Oil ◽  
Antibacterial Properties ◽  
Screen Test ◽  
Antibacterial Activities ◽  
Gas Chromatography Mass Spectrometry ◽  
Resistant Bacteria ◽  
Antibacterial Effects ◽  
Foeniculum Vulgare

Medicinal plants are considered modern resources for producing agents that could act as alternatives to antibiotics in demeanor of antibiotic-resistant bacteria. The aim of the study was to evaluate the chemical composition and antibacterial activities of essential oil of Foeniculum vulgare (FV) against Pseudomonas aeruginosa and Bacillus subtilis. Gas chromatography mass spectrometry was done to specify chemical composion. As a screen test to detect antibacterial properties of the essential oil, agar disk and agar well diffusion methods were employed. Macrobroth tube test was performed to determinate MIC. The results indicated that the most substance found in FV essential oil was Trans-anethole (47.41 %), also the essential oil of FV with 0.007 g/ml concentration has prevented P. aeruginosa and with 0.002 g/ml concentration has prevented B. subtilis from the growth. Thus, the research represents the antibacterial effects of the medical herb on test P. aeruginosa and B. subtilis. We believe that the article provide support to the antibacterial properties of the essential oil. The results indicate the fact that the essential oil from the plant can be useful as medicinal or preservatives composition.

Composition and properties of horseradish (Armoracia rusticana), as one of the representatives of the essential oil culture in Siberia

2020 ◽  
Author(s):  
G.A. Demidenko G.A. ◽  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
The South ◽  
Armoracia Rusticana

The article presents an analysis of the chemical composition and properties of horseradish (Armoracia rusticana), as one of the representatives of the essential oil culture in the Siberian conditions in the South of the Krasnoyarsk territory.

Chemical composition and properties of essential oil of Ferula foetida (Bunge) Regel growing on Mangyshlak peninsula

2019 ◽  
Vol 96 (4) ◽  
pp. 25-34
Author(s):  
M.S. Sagyndykova ◽  
◽  
A.A. Imanbayeva ◽  
Ye.M. Suleimen ◽  
M.Yu. Ishmuratova ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Mangyshlak Peninsula
Sign in / Sign up

Export Citation Format

Share Document