Advances in Gas Chromatography for Petroleum Upstream, Refining, Petrochemical, and Related Environmental Applications

2015 ◽  
pp. 136-147 ◽  
Keyword(s):  
Gas Chromatography ◽  
Environmental Applications

Environmental Applications of Gas Chromatography/Atomic Emission Detection

1997 ◽  
Vol 69 (13) ◽  
pp. 2411-2417 ◽  
Author(s):  
Donald F. Gurka ◽  
Steven Pyle ◽  
Richard Titus
Keyword(s):  
Gas Chromatography ◽  
Atomic Emission ◽  
Environmental Applications ◽  
Atomic Emission Detection ◽  
Emission Detection

scholarly journals Terpenoid Compositions of Resins from Callitris Species (Cupressaceae)

Molecules ◽  
2018 ◽  
Vol 23 (12) ◽  
pp. 3384 ◽  
Author(s):  
Bernd R.T. Simoneit ◽  
Robert E. Cox ◽  
Daniel R. Oros ◽  
Angelika Otto
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Natural Product ◽  
Environmental Fate ◽  
Environmental Applications ◽  
Gas Chromatography Mass Spectrometry ◽  
Molecular Biomarker ◽  
Transport Studies ◽  
The Common ◽  
Natural Product Compounds

The environmental fate of conifer resins and their natural product compounds as mixtures is of importance for source, alteration, and transport studies. The compound compositions of resins of the common Callitris species (Cupressaceae) based on gas chromatography-mass spectrometry have not been reported. Results show that diterpenoids were the most abundant components and callitrisic acid was present in the resin extracts of all Callitris species analyzed. Significant amounts of 4-epi-pimaric and sandaracopimaric acids, with lesser communic, ozic, and lambertianic acids, were also in the mixtures. Phenolic diterpenoids, for example, ferruginol, hinokiol, were found in trace quantities in some samples. Thus, callitrisic acid and 4-epi-pimaric acid are the characteristic diterpenoids of Callitris species that are amenable to molecular biomarker analyses in geological or environmental applications.

Sign in / Sign up

Export Citation Format

Share Document