Journal Published Online: 01 November 1992
Volume 37, Issue 6

Microbial Degradation of Petroleum Hydrocarbons: Implications for Arson Residue Analysis

CODEN: JFSCAS

Abstract

The effects of selective microbial activity on hydrocarbon accelerants have been examined both in vitro and in simulated arson residues. Two groups of Pseudomonas species that assimilate components of common petroleum based accelerants have been found; one species metabolizes only aromatic hydrocarbons, the other only aliphatics. The kinetics of hydrocarbon metabolism are discussed and gas chromatographic profiles of two common accelerants that have been subjected to microbial attack are presented. Some implications and recommendations for arson investigation are discussed.

Author Information

Kirkbride, KP
State Forensic Science, South Australia
Yap, SM
University of South Australia, School of Chemical Technology
Andrews, S
School of Chemical Technology, University of South Australia
Pigou, PE
State Forensic Science, South Australia
Klass, G
School of Chemical Technology, University of South Australia
Dinan, AC
State Forensic Science, South Australia
Peddie, FL
School of Chemical Technology, University of South Australia
Pages: 15
Price: $25.00
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Stock #: JFS13349J
ISSN: 0022-1198
DOI: 10.1520/JFS13349J