NEW BIOCHEMICAL METHODS FOR DETECTION OF MARKETED FROZEN-THAWED MEAT

Document Type : Research article

Author

Abstract

Random samples of beef meat (30 samples) were collected from different butcher shops in poor districts. After the preparation of press juice, samples were assayed (measurement of HADH activity in the press juice) using a spectrophotometric and colour test techniques. Both techniques gave similar results.
The presence of frozen and thawed beef marketed as fresh food is a fact in some unhygienic Egyptian markets. About 0% of the beef samples were frozen and thawed, then marketed as fresh meat.
The importance and danger of marketing the imported frozen meat without any control have been discussed.