Value Per Nutrient Food 0.09 g 100 grams Hydroxyproline Pork, fresh, loin, blade (chops), bone-in, separable lean and fat, cooked, braised 0.09 g 100 grams Hydroxyproline Beef, round, knuckle, tip side, steak, separable lean and fat, trimmed to 0" fat, all grades, raw 0.09 g 100 grams Hydroxyproline Chicken, broilers or fryers, breast, meat and skin, cooked, rotisserie, original seasoning 0.09 g 100 grams Hydroxyproline Pork, cured, ham and water product, whole, boneless, separable lean and fat, unheated 0.09 g 100 grams Hydroxyproline Beef, chuck, clod roast, separable lean only, trimmed to 1/4" fat, all grades, raw 0.09 g 100 grams Hydroxyproline Pork, cured, ham and water product, whole, boneless, separable lean only, unheated 0.09 g 100 grams Hydroxyproline Beef, plate, outside skirt steak, separable lean only, trimmed to 1/4" fat, all grades, raw 0.09 g 100 grams Hydroxyproline Pork, cured, ham and water product, whole, boneless, separable lean only, heated, roasted