Value Per Nutrient Food 0.34 mg 100 grams Riboflavin Pork, fresh, loin, tenderloin, separable lean only, raw 0.34 mg 100 grams Riboflavin Pork, fresh, loin, country-style ribs, separable lean only, cooked, roasted 0.34 mg 100 grams Riboflavin Bread, white, commercially prepared, low sodium no salt 0.34 mg 100 grams Riboflavin POPEYES, Fried Chicken, Mild, Drumstick, meat only, skin and breading removed 0.34 mg 100 grams Riboflavin Phyllo dough 0.34 mg 100 grams Riboflavin MORNINGSTAR FARMS Grillers Original, frozen, unprepared 0.34 mg 100 grams Riboflavin Beef, variety meats and by-products, tongue, raw 0.34 mg 100 grams Riboflavin Veal, loin, separable lean only, cooked, braised