scholarly journals Phytochemical Screening of Essential Oil of Citrus sinensis by Gas Chromatography-Flame Ionization Detector

2015 ◽  
Vol 5 (3) ◽  
Author(s):  
Kammegne Djidjou Patricia ◽  
Bella Oden Gervais Martial ◽  
Dongo Kenfack Kelack Justine Yvonne
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Citrus Sinensis ◽  
Flame Ionization Detector ◽  
Phytochemical Screening ◽  
Ionization Detector ◽  
Flame Ionization

scholarly journals Chemical Composition of Vernonia albicans Essential Oil from India

2014 ◽  
Vol 9 (7) ◽  
pp. 1934578X1400900
Author(s):  
Rajesh K. Joshi
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Chemical Composition ◽  
Essential Oil ◽  
Flame Ionization Detector ◽  
Ionization Detector ◽  
Flame Ionization ◽  
Aerial Parts ◽  
Sesquiterpene Hydrocarbons ◽  
Total Oil

The chemical composition of the hydro-distilled essential oil obtained from the flowering aerial parts of Vernonia albicans DC. (Asteraceae) was analyzed by gas chromatography equipped with a flame ionization detector (GC-FID) and gas chromatography coupled with a mass spectrometry (GC/MS). Thirty-nine compounds have been identified, representing 97.5% of the total oil. The major constituents were β-caryophyllene (34.3%), γ-amorphene (19.5%), 9-epi-β-caryophyllene (6.9%), and α-pinene (6.9%). The oil was found to be rich in sesquiterpene hydrocarbons (73.9%).

scholarly journals Chemical Constituents of Essential Oils from Resin and Bark of Agathis borneensis

1970 ◽  
Vol 2 (1) ◽  
pp. 28-32
Author(s):  
Fouziah Binti Alet ◽  
Zaini Bin Assim ◽  
Ismail Bin Jusoh ◽  
Fasihuddin Badruddin Ahmad
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Mass Spectrometer ◽  
Capillary Gas Chromatography ◽  
Chemical Constituents ◽  
Flame Ionization Detector ◽  
Ionization Detector ◽  
Flame Ionization ◽  
Main Components

The chemical constituents of essential oils obtained from resin and bark of Agathis borneensis were analysed using capillary gas chromatography-flame ionization detector (GC-FID) and gas chromatography-mass spectrometer (GC/MS). The resin essential oil dominated by α-pinene (30.93%), δ-limonene (17.79%), β-pinene (11.28%) and terpinen-4-ol (8.35%). The main components in the bark essential oil were β-pinene (8.68%), terpinen-4-ol (8.54%), α-pinene (8.50%) and α-terpineol (8.48%).

scholarly journals GC/MS Analysis of the Essential Oil of Vernonia cinerea

2015 ◽  
Vol 10 (7) ◽  
pp. 1934578X1501000 ◽  
Author(s):  
Rajesh K. Joshi
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oil ◽  
Flame Ionization Detector ◽  
Ionization Detector ◽  
Flame Ionization ◽  
Ms Analysis ◽  
Sesquiterpene Hydrocarbons ◽  
Total Oil ◽  
Vernonia Cinerea

The hydro-distilled essential oil obtained from the roots of V. cinerea Less. (Asteraceae) was investigated by gas chromatography equipped with flame ionization detector (GC-FID) and gas chromatography coupled with mass spectrometry (GC/MS). Twenty-five constituents were identified, which represented 97.4% of the total oil. The major compounds were α-muurolene (30.7%), β-caryophyllene (9.6%), α-selinene (8.7%), cyperene (6.7%) and α-gurjunene (6.5%). The essential oil was dominated by sesquiterpene hydrocarbons (87.8%).

scholarly journals Detection of Tocopherol in Oilseed Rape (Brassica napus L.) Using Gas Chromatography with Flame Ionization Detector

2013 ◽  
Vol 12 (5) ◽  
pp. 803-814 ◽  
Author(s):  
Nazim Hussain ◽  
Zahra Jabeen ◽  
Yuan-long LI ◽  
Ming-xun CHEN ◽  
Zhi-lan LI ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Brassica Napus ◽  
Oilseed Rape ◽  
Flame Ionization Detector ◽  
Ionization Detector ◽  
Brassica Napus L ◽  
Flame Ionization
Sign in / Sign up

Export Citation Format

Share Document