Differentiating method between fresh and frozen beef by using substrates reaction

摘要

the present invention is a substrate reaction using the chilled beef and frozen beef screening methods for as, more particularly, measuring the response of the various enzyme substrate protein by a method for screening a chilled beef and frozen beef. In accordance with the invention between chilled beef and frozen beef substrate reaction is remarkably difference is selected an enzyme protein, by using the selected enzyme protein correctly chilled beef and frozen beef in the low-cost and short-time by measuring the substrate reaction of meat It is possible to screen. In addition, the method can enhance the confidence of consumers in the refrigerated beef and livestock transactions being used as indicators of the selection of frozen beef.