United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Release 28
Basic Report:  11602, Yam, cooked, boiled, drained, or baked, without salt
heading Nutrient Unit
Value per 100 g

cup, cubes 136 g

cup, cubes 68 g
Proximates Water g 70.13 95.38 47.69
Proximates Energy kcal 116 158 79
Proximates Protein g 1.49 2.03 1.01
Proximates Total lipid (fat) g 0.14 0.19 0.10
Proximates Carbohydrate, by difference g 27.48 37.37 18.69
Proximates Fiber, total dietary g 3.9 5.3 2.7
Proximates Sugars, total g 0.49 0.67 0.33
Minerals Calcium, Ca mg 14 19 10
Minerals Iron, Fe mg 0.52 0.71 0.35
Minerals Magnesium, Mg mg 18 24 12
Minerals Phosphorus, P mg 49 67 33
Minerals Potassium, K mg 670 911 456
Minerals Sodium, Na mg 8 11 5
Minerals Zinc, Zn mg 0.20 0.27 0.14
Vitamins Vitamin C, total ascorbic acid mg 12.1 16.5 8.2
Vitamins Thiamin mg 0.095 0.129 0.065
Vitamins Riboflavin mg 0.028 0.038 0.019
Vitamins Niacin mg 0.552 0.751 0.375
Vitamins Vitamin B-6 mg 0.228 0.310 0.155
Vitamins Folate, DFE µg 16 22 11
Vitamins Vitamin B-12 µg 0.00 0.00 0.00
Vitamins Vitamin A, RAE µg 6 8 4
Vitamins Vitamin A, IU IU 122 166 83
Vitamins Vitamin E (alpha-tocopherol) mg 0.34 0.46 0.23
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0 0.0
Vitamins Vitamin D IU 0 0 0
Vitamins Vitamin K (phylloquinone) µg 2.3 3.1 1.6
Lipids Fatty acids, total saturated g 0.029 0.039 0.020
Lipids Fatty acids, total monounsaturated g 0.005 0.007 0.003
Lipids Fatty acids, total polyunsaturated g 0.060 0.082 0.041
Lipids Fatty acids, total trans g 0.000 0.000 0.000
Lipids Cholesterol mg 0 0 0
Other Caffeine mg 0 0 0