Lack of Mutagenicity of Polycyclic Musk Fragrances in Salmonella typhimurium.
Synthetic musks are widely used as fragrances and therefore found in various environmental samples. Residues were identified in river and waste water, animal and human tissues and breast milk. In the present study, six artificial polycyclic musk fragrances-Galaxolide, Tonalide, Celestolide, Phantolide, Cashmeran and Traseolide-were tested for mutagenicity using the Salmonella/mammalian-microsome assay with Salmonella typhimurium strains TA97, TA98, TA100 and TA102 in the presence (+S-9) and absence (-S-9) of an exogenous metabolizing system. All compounds tested exhibited no mutagenicity in the Salmonella assay. These results could be rated as one indicator of the biological inactivity of this group of chemicals with respect to genotoxicity.
Mersch-Sundermann
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Institute of Medical Microbiology and Hygiene, Faculty of Clinical Medicine Mannheim, University of Heidelberg, D-68135, Mannheim, Germany.
Kevekordes
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Jenter
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