Value Per Nutrient Food 0.10 g 100 grams Hydroxyproline Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 0" fat, USDA choice, cooked, broiled 0.10 g 100 grams Hydroxyproline Pork, fresh, loin, center loin (chops), bone-in, separable lean only, cooked, pan-fried 0.10 g 100 grams Hydroxyproline Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, all grades, raw 0.10 g 100 grams Hydroxyproline Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, choice, raw 0.10 g 100 grams Hydroxyproline Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, select, raw 0.10 g 100 grams Hydroxyproline Pork, fresh, loin, top loin (chops), boneless, separable lean and fat, cooked, pan-fried 0.10 g 100 grams Hydroxyproline Chicken nuggets, frozen, cooked 0.10 g 100 grams Hydroxyproline Pork, fresh, loin, top loin (chops), boneless, separable lean and fat, cooked, braised