1.
Mutat Res
; 206(4): 467-70, 1988 Dec.
Article
in English
| MEDLINE
| ID: mdl-3060721
ABSTRACT
The activities of various concentrations of 4 acidity regulators (anhydrous citric acid, phosphoric acid, malic acid and lactic acid) used in food industries in Iraq was assayed using the Salmonella/microsome mutagenicity assay. None of the samples was mutagenic in the absence or in the presence of S9 to any of the tester strains of Salmonella typhimurium.