United States Department of Agriculture
Agricultural Research Service
National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Basic Report:  16427, Tofu, raw, regular, prepared with calcium sulfate
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heading Nutrient Unit
Value per 100 g
cup 124 g
block 116 g
Proximates Water g 84.55 104.84 98.08
Proximates Energy kcal 76 94 88
Proximates Protein g 8.08 10.02 9.37
Proximates Total lipid (fat) g 4.78 5.93 5.54
Proximates Carbohydrate, by difference g 1.87 2.32 2.17
Proximates Fiber, total dietary g 0.3 0.4 0.3
Proximates Sugars, total g 0.62 0.77 0.72
Minerals Calcium, Ca mg 350 434 406
Minerals Iron, Fe mg 5.36 6.65 6.22
Minerals Magnesium, Mg mg 30 37 35
Minerals Phosphorus, P mg 97 120 113
Minerals Potassium, K mg 121 150 140
Minerals Sodium, Na mg 7 9 8
Minerals Zinc, Zn mg 0.80 0.99 0.93
Vitamins Vitamin C, total ascorbic acid mg 0.1 0.1 0.1
Vitamins Thiamin mg 0.081 0.100 0.094
Vitamins Riboflavin mg 0.052 0.064 0.060
Vitamins Niacin mg 0.195 0.242 0.226
Vitamins Vitamin B-6 mg 0.047 0.058 0.055
Vitamins Folate, DFE µg 15 19 17
Vitamins Vitamin B-12 µg 0.00 0.00 0.00
Vitamins Vitamin A, IU IU 85 105 99
Vitamins Vitamin E (alpha-tocopherol) mg 0.01 0.01 0.01
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0 0.0
Vitamins Vitamin D IU 0 0 0
Vitamins Vitamin K (phylloquinone) µg 2.4 3.0 2.8
Lipids Fatty acids, total saturated g 0.691 0.857 0.802
Lipids Fatty acids, total monounsaturated g 1.056 1.309 1.225
Lipids Fatty acids, total polyunsaturated g 2.699 3.347 3.131
Lipids Fatty acids, total trans g 0.000 0.000 0.000
Lipids Cholesterol mg 0 0 0
Other Caffeine mg 0 0 0