Value Per Nutrient Food 0.12 g 100 grams Hydroxyproline Beef, chuck, clod roast, separable lean only, trimmed to 0" fat, choice, cooked, roasted 0.12 g 100 grams Hydroxyproline Beef, short loin, t-bone steak, separable lean only, trimmed to 0" fat, choice, cooked, broiled 0.12 g 100 grams Hydroxyproline Beef, chuck, mock tender steak, separable lean and fat, trimmed to 0" fat, USDA select, cooked, broiled 0.12 g 100 grams Hydroxyproline Pork, fresh, loin, top loin (chops), boneless, enhanced, separable lean and fat, cooked, pan-broiled 0.12 g 100 grams Hydroxyproline Beef, chuck, mock tender steak, separable lean only, trimmed to 0" fat, choice, cooked, broiled 0.12 g 100 grams Hydroxyproline Beef, chuck, shoulder clod, shoulder top and center steaks, separable lean and fat, trimmed to 0" fat, select, raw 0.12 g 100 grams Hydroxyproline Beef, chuck, mock tender steak, separable lean and fat, trimmed to 0" fat, USDA choice, cooked, broiled 0.12 g 100 grams Hydroxyproline Beef, plate, inside skirt steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled