Optimization of enzymatic analytical method for poultry meat

Chilling and freezing are essential for poultry meat preservation. Fresh poultry, visually indistinguishable from frozen-thawed poultry, presents an attractive target for adulteration. Activity levels of the mitochondrial enzyme β-hydroxyacyl-CoA-dehydrogenase (HADH) can indicate previous freezing. This study aims to optimize the analysis method and determine a more sensitive cut-off limit distinguishing fresh from frozen poultry. 125 chicken...