Value Per Nutrient Food 0.12 g 100 grams Hydroxyproline Beef, chuck, clod roast, separable lean only, trimmed to 1/4" fat, all grades, cooked, roasted 0.12 g 100 grams Hydroxyproline Beef, chuck, short ribs, boneless, separable lean and fat, trimmed to 0" fat, select, raw 0.12 g 100 grams Hydroxyproline Pork, cured, ham -- water added, slice, boneless, separable lean only, heated, pan-broil 0.12 g 100 grams Hydroxyproline Beef, chuck, top blade, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 0.12 g 100 grams Hydroxyproline Beef, chuck, top blade, separable lean only, trimmed to 0" fat, choice, cooked, broiled 0.12 g 100 grams Hydroxyproline Beef, chuck, top blade, separable lean only, trimmed to 0" fat, select, cooked, broiled 0.12 g 100 grams Hydroxyproline Pork, cured, ham -- water added, slice, boneless, separable lean and fat, heated, pan-broil 0.12 g 100 grams Hydroxyproline Beef, chuck, mock tender steak, separable lean only, trimmed to 0" fat, select, cooked, broiled