URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, loin, bottom sirloin butt, tri-tip, separable lean only, trimmed to 1/4" fat, all grades, raw, 1 lb Protein (g) 95.98 Total lipid (fat) (g) 35.2 Carbohydrate, by difference (g) 0 Energy (kcal) 698.54 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 31.75 Iron, Fe (mg) 11.52 Magnesium, Mg (mg) 99.79 Phosphorus, P (mg) 893.59 Potassium, K (mg) 1546.78 Sodium, Na (mg) 249.48 Zinc, Zn (mg) 14.38 Copper, Cu (mg) 0.41 Selenium, Se (mcg) 45.36 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.45 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.29 Riboflavin (mg) 0.48 Niacin (mg) 29.73 Vitamin B-6 (mg) 2.69 Folate, total (mcg) 54.43 Vitamin B-12 (mcg) 4.72 Vitamin K (phylloquinone) (mcg) 5.9 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 54.43 Cholesterol (mg) 294.84 Fatty acids, total saturated (g) 12.72 Fatty acids, total monounsaturated (g) 18.42 Fatty acids, total polyunsaturated (g) 1.52