Showing posts with label Dark Meat. Show all posts
Showing posts with label Dark Meat. Show all posts

Nov 21, 2014

White Meat, Dark Meat

White meat is white because of the chicken's lack of exercise. White muscle is suitable only for short, ineffectual bursts of activity such as, for chickens, flying.

Dark meat, which avian myologists (bird muscle scientists) refer to as "red muscle," is used for sustained activity, mainly walking. The dark color comes from a chemical compound in the muscle called myoglobin, which plays a key role in oxygen transport. That's why the chicken's leg meat and thigh meat are dark and its breast meat (primary flight muscles) is white.

Other birds, such as ducks and geese, have red muscle (dark meat) throughout.