United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Full Report (All Nutrients):  19904, Chocolate, dark, 70-85% cacao solids
Food Group: Sweets
heading Nutrient Unit
Value per 50 g
# of Data Points Std. Error
oz 28.35 g

bar 30.3 g
Proximates Water 1 g 0.69 2 -- 0.39 0.42
Proximates Energy kcal 299 -- -- 170 181
Proximates Energy kJ 1252 -- -- 710 759
Proximates Protein 1 g 3.90 2 -- 2.21 2.36
Proximates Total lipid (fat) 1 g 21.32 4 0.170 12.09 12.92
Proximates Ash 1 g 1.16 2 -- 0.66 0.70
Proximates Carbohydrate, by difference g 22.95 -- -- 13.01 13.91
Proximates Fiber, total dietary 1 g 5.5 2 -- 3.1 3.3
Proximates Sugars, total 1 g 11.99 2 -- 6.80 7.27
Proximates Sucrose 1 g 11.99 2 -- 6.80 7.27
Proximates Glucose (dextrose) 1 g 0.00 2 -- 0.00 0.00
Proximates Fructose 1 g 0.00 2 -- 0.00 0.00
Proximates Lactose 1 g 0.00 2 -- 0.00 0.00
Proximates Maltose 1 g 0.00 2 -- 0.00 0.00
Proximates Galactose 1 g 0.00 2 -- 0.00 0.00
Minerals Calcium, Ca 1 mg 36 2 -- 21 22
Minerals Iron, Fe 1 mg 5.95 2 -- 3.37 3.61
Minerals Magnesium, Mg 1 mg 114 2 -- 65 69
Minerals Phosphorus, P 1 mg 154 2 -- 87 93
Minerals Potassium, K 1 mg 358 2 -- 203 217
Minerals Sodium, Na 1 mg 10 2 -- 6 6
Minerals Zinc, Zn 1 mg 1.66 2 -- 0.94 1.00
Minerals Copper, Cu 1 mg 0.883 2 -- 0.501 0.535
Minerals Manganese, Mn 1 mg 0.974 2 -- 0.552 0.590
Minerals Selenium, Se 1 µg 3.4 2 -- 1.9 2.1
Vitamins Thiamin 1 mg 0.017 2 -- 0.010 0.010
Vitamins Riboflavin 1 mg 0.039 2 -- 0.022 0.024
Vitamins Niacin 1 mg 0.527 2 -- 0.299 0.319
Vitamins Pantothenic acid 1 mg 0.209 2 -- 0.119 0.127
Vitamins Vitamin B-6 1 mg 0.019 2 -- 0.011 0.012
Vitamins Vitamin B-12 1 µg 0.14 2 -- 0.08 0.08
Vitamins Vitamin A, RAE µg 1 -- -- 1 1
Vitamins Carotene, beta 1 µg 10 2 -- 5 6
Vitamins Carotene, alpha 1 µg 4 2 -- 2 2
Vitamins Cryptoxanthin, beta 1 µg 0 2 -- 0 0
Vitamins Vitamin A, IU IU 20 -- -- 11 12
Vitamins Lycopene 1 µg 0 2 -- 0 0
Vitamins Lutein + zeaxanthin 1 µg 14 2 -- 8 8
Vitamins Vitamin E (alpha-tocopherol) 1 mg 0.29 2 -- 0.17 0.18
Vitamins Tocopherol, beta 1 mg 0.01 2 -- 0.00 0.00
Vitamins Tocopherol, gamma 1 mg 4.59 2 -- 2.61 2.78
Vitamins Tocopherol, delta 1 mg 0.14 2 -- 0.08 0.09
Vitamins Tocotrienol, alpha 1 mg 0.00 2 -- 0.00 0.00
Vitamins Tocotrienol, beta 1 mg 0.00 2 -- 0.00 0.00
Vitamins Tocotrienol, gamma 1 mg 0.07 2 -- 0.04 0.04
Vitamins Tocotrienol, delta 1 mg 0.00 2 -- 0.00 0.00
Vitamins Vitamin K (phylloquinone) 1 µg 3.6 2 -- 2.1 2.2
Lipids Fatty acids, total saturated g 12.245 -- -- 6.943 7.420
Lipids 4:0 1 g 0.007 2 -- 0.004 0.004
Lipids 6:0 1 g 0.004 2 -- 0.002 0.002
Lipids 8:0 1 g 0.003 2 -- 0.002 0.002
Lipids 10:0 1 g 0.022 2 -- 0.013 0.014
Lipids 12:0 1 g 0.009 2 -- 0.005 0.005
Lipids 14:0 1 g 0.039 2 -- 0.022 0.024
Lipids 15:0 1 g 0.008 2 -- 0.005 0.005
Lipids 16:0 1 g 5.038 2 -- 2.857 3.053
Lipids 17:0 1 g 0.043 2 -- 0.024 0.026
Lipids 18:0 1 g 6.815 2 -- 3.864 4.130
Lipids 20:0 1 g 0.204 2 -- 0.116 0.124
Lipids 22:0 1 g 0.034 2 -- 0.019 0.021
Lipids 24:0 1 g 0.019 2 -- 0.011 0.012
Lipids Fatty acids, total monounsaturated g 6.391 -- -- 3.623 3.873
Lipids 14:1 1 g 0.002 2 -- 0.001 0.001
Lipids 15:1 1 g 0.000 2 -- 0.000 0.000
Lipids 16:1 undifferentiated 1 g 0.053 -- -- 0.030 0.032
Lipids 16:1 c 1 g 0.052 2 -- 0.029 0.032
Lipids 16:1 t 1 g 0.001 2 -- 0.001 0.001
Lipids 17:1 1 g 0.000 2 -- 0.000 0.000
Lipids 18:1 undifferentiated 1 g 6.325 -- -- 3.587 3.833
Lipids 18:1 c 1 g 6.314 2 -- 3.580 3.827
Lipids 18:1 t 1 g 0.011 2 -- 0.007 0.007
Lipids 20:1 1 g 0.010 2 -- 0.006 0.006
Lipids 22:1 undifferentiated 1 g 0.000 -- -- 0.000 0.000
Lipids 22:1 c 1 g 0.000 2 -- 0.000 0.000
Lipids 22:1 t 1 g 0.000 2 -- 0.000 0.000
Lipids 24:1 c 1 g 0.000 2 -- 0.000 0.000
Lipids Fatty acids, total polyunsaturated g 0.628 -- -- 0.356 0.381
Lipids 18:2 undifferentiated 1 g 0.609 -- -- 0.345 0.369
Lipids 18:2 n-6 c,c 1 g 0.604 2 -- 0.342 0.366
Lipids 18:2 CLAs 1 g 0.002 2 -- 0.001 0.001
Lipids 18:2 t not further defined 1 g 0.003 2 -- 0.001 0.002
Lipids 18:3 undifferentiated 1 g 0.017 -- -- 0.010 0.010
Lipids 18:3 n-3 c,c,c (ALA) 1 g 0.017 2 -- 0.010 0.010
Lipids 18:3 n-6 c,c,c 1 g 0.000 2 -- 0.000 0.000
Lipids 18:4 1 g 0.000 2 -- 0.000 0.000
Lipids 20:2 n-6 c,c 1 g 0.000 2 -- 0.000 0.000
Lipids 20:3 undifferentiated 1 g 0.000 -- -- 0.000 0.000
Lipids 20:3 n-6 1 g 0.000 2 -- 0.000 0.000
Lipids 20:4 undifferentiated 1 g 0.000 2 -- 0.000 0.000
Lipids 20:5 n-3 (EPA) 1 g 0.000 2 -- 0.000 0.000
Lipids 22:4 1 g 0.002 2 -- 0.001 0.001
Lipids 22:5 n-3 (DPA) 1 g 0.000 2 -- 0.000 0.000
Lipids 22:6 n-3 (DHA) 1 g 0.000 2 -- 0.000 0.000
Lipids Fatty acids, total trans g 0.015 -- -- 0.009 0.009
Lipids Fatty acids, total trans-monoenoic g 0.013 -- -- 0.007 0.008
Lipids Cholesterol 1 mg 2 2 -- 1 1
Lipids Stigmasterol 1 mg 16 2 -- 9 9
Lipids Campesterol 1 mg 6 2 -- 3 4
Lipids Beta-sitosterol 1 mg 43 2 -- 24 26
Other Caffeine 1 mg 40 2 -- 23 24
Other Theobromine 1 mg 401 2 -- 227 243

Sources of Data

1Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 12e , 2008  Beltsville MD