United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Basic Report:  11488, Squash, winter, butternut, frozen, cooked, boiled, without salt
heading Nutrient Unit
Value per 100 g

cup, mashed 240 g
Proximates Water g 87.80 210.72
Proximates Energy kcal 39 94
Proximates Protein g 1.23 2.95
Proximates Total lipid (fat) g 0.07 0.17
Proximates Carbohydrate, by difference g 10.05 24.12
Minerals Calcium, Ca mg 19 46
Minerals Iron, Fe mg 0.58 1.39
Minerals Magnesium, Mg mg 9 22
Minerals Phosphorus, P mg 14 34
Minerals Potassium, K mg 133 319
Minerals Sodium, Na mg 2 5
Minerals Zinc, Zn mg 0.12 0.29
Vitamins Vitamin C, total ascorbic acid mg 3.5 8.4
Vitamins Thiamin mg 0.050 0.120
Vitamins Riboflavin mg 0.039 0.094
Vitamins Niacin mg 0.464 1.114
Vitamins Vitamin B-6 mg 0.069 0.166
Vitamins Folate, DFE µg 16 38
Vitamins Vitamin B-12 µg 0.00 0.00
Vitamins Vitamin A, RAE µg 167 401
Vitamins Vitamin A, IU IU 3339 8014
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0
Vitamins Vitamin D IU 0 0
Lipids Fatty acids, total saturated g 0.014 0.034
Lipids Fatty acids, total monounsaturated g 0.005 0.012
Lipids Fatty acids, total polyunsaturated g 0.029 0.070
Lipids Fatty acids, total trans g 0.000 0.000
Lipids Cholesterol mg 0 0