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Disaster and Earth Science

Experimental methods to extract biomarkers

Source-rock
Source rock

Kerogen
Extracting the kerogen and bitumen

Silica column fractionation

biomarker
Aromatic and Saturated fractions
Biomarkers
Aromatic and Saturated fractions

Gas chromatography-mass spectrometry mass spectrometry (GCMSMS)

gcms
Agilent Mass Hunter

biomarker
Biomarker for Environmental Indicator

>>Biomarker classification

>>>Lipids

>>>>Acetogenic lipids

>>>>Isoprenoids

>>>>Acyclic and cyclic isoprenoids

>>>>Polycyclic isoprenoids

>>>>Hopanoids

>>>>Steroids

>>>>Carotenoids

>>>>Squalene

>>>Kerogen

>>>Diagenesis and catagenesis

>>Biomarker as Source Indicator

>>>Steranes, hopanes etc

>>>Hydrocarbons

>>>Environmental Indicators

>>>Indicators of Euxinia

>>Experimental methods to extract biomarkers

>>>Source rock

>>>Extraction

>>>Fractionation

>>>GCMS

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