Value Per Nutrient Food 0.10 g 100 grams Hydroxyproline Chicken breast tenders, cooked, conventional oven 0.10 g 100 grams Hydroxyproline Pork, fresh, loin, center loin (chops), bone-in, separable lean only, cooked, braised 0.10 g 100 grams Hydroxyproline Beef, short loin, t-bone steak, separable lean and fat, trimmed to 0" fat, USDA choice, cooked, broiled 0.10 g 100 grams Hydroxyproline Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled 0.10 g 100 grams Hydroxyproline Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, select, raw 0.10 g 100 grams Hydroxyproline Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, all grades, raw 0.10 g 100 grams Hydroxyproline Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, choice, raw 0.10 g 100 grams Hydroxyproline Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, select, raw