Yeungnam Univ J Med.  1987 Dec;4(2):105-111. 10.12701/yujm.1987.4.2.105.

Mutagenicity of Human Urine Excreted after Ingestion of Roast Beef

• Shin DG
• Kim JH
• Kim JR

• KMID: 2373944
• DOI: http://doi.org/10.12701/yujm.1987.4.2.105

Abstract

This study was undertaken to observe the mutagenic occurrence in urine excreted after the ingestion of roast beef. Two healthy nonsmoker persons of both sex were selected for this test, employing two strains (TA98, TA100) of Salmonella typhimurium according to Ames' method. The mutagenic activity began to appear in urine of both sex three hours after ingestion of 300 g of roast beef, gradually increasing until 6 hours and declining thereafter.

MeSH Terms

Eating*
Humans*
Methods
Red Meat*
Salmonella typhimurium