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Absence of mutagenic activity of acidity regulators in the Ames Salmonella/microsome test
Authors:F Y Al-Ani  S K Al-Lami
Institution:Department of Biology, College of Science, Baghdad University, Iraq.
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.
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