Value Per Nutrient Food 0.19 g 100 grams Hydroxyproline Beef, brisket, flat half, separable lean and fat, trimmed to 1/8" fat, select, raw 0.19 g 100 grams Hydroxyproline Beef, chuck, under blade pot roast, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, braised 0.19 g 100 grams Hydroxyproline Emu, ground, cooked, pan-broiled 0.19 g 100 grams Hydroxyproline Beef, chuck eye Country-Style ribs, boneless, separable lean and fat, trimmed to 0" fat, choice, cooked, braised 0.18 g 100 grams Hydroxyproline Fish, halibut, raw, with skin (Alaska Native) 0.18 g 100 grams Hydroxyproline Beef, chuck, under blade pot roast, boneless, separable lean and fat, trimmed to 0" fat, all grades, cooked, braised 0.18 g 100 grams Hydroxyproline Pork and turkey sausage, pre-cooked 0.18 g 100 grams Hydroxyproline Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean and fat, trimmed to 0" fat, select, cooked, grilled