The instrument was standardized each time with a white and black ceramic plates (Lo* ¼ 93.01, ao* ¼ 1.11 and bo* ¼ 1.27), and L*, a* and b* values of samples were recorded as average of four readings taken at same locations on each chicken drumstick.
The instrument was standardized each time with awhite and black ceramic plates (Lo* ¼ 93.01, ao* ¼ 1.11 andbo* ¼ 1.27), and L*, a* and b* values of samples were recorded asaverage of four readings taken at same locations on each chickendrumstick.