United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Statistics Report:  16426, Tofu, raw, firm, prepared with calcium sulfate
heading Nutrient Unit Value (100g) Data Points Std. Error Min Max df LB UB # Studies Source NDB Ref Last Modified
Proximates Water g 69.83 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Proximates Energy kcal 144 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Proximates Energy kJ 603 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Proximates Protein g 17.27 6 0.490 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2015
Proximates Total lipid (fat) g 8.72 6 0.590 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Proximates Ash g 1.40 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Proximates Carbohydrate, by difference g 2.78 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Proximates Fiber, total dietary g 2.3 -- -- 0 0 -- -- -- -- Calculated or imputed -- 04/01/1996
Minerals Calcium, Ca mg 683 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Iron, Fe mg 2.66 -- -- 0 0 -- -- -- -- Calculated or imputed 16159 03/01/2002
Minerals Magnesium, Mg mg 58 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Phosphorus, P mg 190 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Potassium, K mg 237 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Sodium, Na mg 14 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Zinc, Zn mg 1.57 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Copper, Cu mg 0.378 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Manganese, Mn mg 1.181 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Minerals Selenium, Se µg 17.4 -- -- 0 0 -- -- -- -- Calculated or imputed -- 12/01/1997
Vitamins Vitamin C, total ascorbic acid mg 0.2 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Thiamin mg 0.158 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Riboflavin mg 0.102 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Niacin mg 0.381 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Pantothenic acid mg 0.133 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Vitamin B-6 mg 0.092 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Folate, total µg 29 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Folic acid µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 01/01/2001
Vitamins Folate, food µg 29 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2007
Vitamins Folate, DFE µg 29 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2008
Vitamins Vitamin B-12 µg 0.00 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Vitamins Vitamin A, IU IU 166 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2007
Vitamins Vitamin D (D2 + D3) µg 0.0 -- -- 0 0 -- -- -- -- Assumed zero -- 11/01/2008
Vitamins Vitamin D IU 0 -- -- 0 0 -- -- -- -- Assumed zero -- 02/01/2009
Lipids Fatty acids, total saturated g 1.261 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 14:0 g 0.024 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 16:0 g 0.925 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 18:0 g 0.311 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids Fatty acids, total monounsaturated g 1.925 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 16:1 undifferentiated g 0.024 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 18:1 undifferentiated g 1.901 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids Fatty acids, total polyunsaturated g 4.921 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 18:2 undifferentiated g 4.339 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids 18:3 undifferentiated g 0.582 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Lipids Fatty acids, total trans g 0.000 -- -- 0 0 -- -- -- -- Assumed zero -- 06/01/2015
Lipids Cholesterol mg 0 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 12/01/1986
Amino Acids Tryptophan 1 g 0.235 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Threonine 1 g 0.785 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Isoleucine 1 g 0.849 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Leucine 1 g 1.392 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Lysine 1 g 0.883 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Methionine 1 g 0.211 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Cystine 1 g 0.057 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Phenylalanine 1 g 0.835 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Tyrosine 1 g 0.701 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Valine 1 g 0.870 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Arginine 1 g 1.369 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Histidine 1 g 0.431 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Alanine 1 g 0.773 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Aspartic acid 1 g 2.036 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Glutamic acid 1 g 3.288 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Glycine 1 g 0.733 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Proline 1 g 1.084 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015
Amino Acids Serine 1 g 1.015 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2015

Sources of Data

1Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 0 , 1998  Beltsville MD