The concentration of malondialdehyde (MDA) was calculated from
the calibration curve obtained using 1,1,3,3-tetraethoxypropane (TEP)
(a precursor of MDA), as standard, in a concentration range between 0
and 5mg L−1. Results were expressed asmilligrams of malondialdehyde
per kilogram of sample (MDA mg kg−1 of beef).