Absence of mutagenic activity of fodder proteins in the Ames Salmonella/microsome test.
The mutagenicities of fodder proteins (Pekilo, L-lysine and Orsan) were tested towards Salmonella typhimurium in the plate-incorporation assay in the presence or absence of metabolic activation with a rat-liver S9 preparation. Filtrates and 2-, 5- and 10-fold-concentrated filtrates of saline- or ethanol-soluble fodder proteins were tested. No mutagenic activity was observed.
D000821:Animal Feed / Q000633:toxicity*; D000818:Animals; D004044:Dietary Proteins / Q000633:toxicity*; D008239:Lysine / Q000633:toxicity; D009152:Mutagenicity Tests; D051381:Rats
D004044:Dietary Proteins; C039313:Orsan; C039314:Pekilo; D008239:Lysine