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 Energy kJ 163 391
Proximates Protein g 1.23 2.95
Proximates Total lipid (fat) g 0.07 0.17
Proximates Ash g 0.86 2.06
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
Minerals Copper, Cu mg 0.036 0.086
Minerals Manganese, Mn mg 0.173 0.415
Minerals Selenium, Se µg 0.5 1.2
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 Pantothenic acid mg 0.154 0.370
Vitamins Vitamin B-6 mg 0.069 0.166
Vitamins Folate, total µg 16 38
Vitamins Folic acid µg 0 0
Vitamins Folate, food µg 16 38
Vitamins Folate, DFE µg 16 38
Vitamins Vitamin B-12 µg 0.00 0.00
Vitamins Vitamin A, RAE µg 167 401
Vitamins Retinol µg 0 0
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 12:0 g 0.000 0.000
Lipids 14:0 g 0.000 0.000
Lipids 16:0 g 0.012 0.029
Lipids 18:0 g 0.001 0.002
Lipids Fatty acids, total monounsaturated g 0.005 0.012
Lipids 16:1 undifferentiated g 0.000 0.000
Lipids 18:1 undifferentiated g 0.005 0.012
Lipids Fatty acids, total polyunsaturated g 0.029 0.070
Lipids 18:2 undifferentiated g 0.011 0.026
Lipids 18:3 undifferentiated g 0.018 0.043
Lipids Fatty acids, total trans g 0.000 0.000
Lipids Cholesterol mg 0 0
Amino Acids Tryptophan g 0.017 0.041
Amino Acids Threonine g 0.037 0.089
Amino Acids Isoleucine g 0.048 0.115
Amino Acids Leucine g 0.070 0.168
Amino Acids Lysine g 0.045 0.108
Amino Acids Methionine g 0.015 0.036
Amino Acids Cystine g 0.011 0.026
Amino Acids Phenylalanine g 0.048 0.115
Amino Acids Tyrosine g 0.041 0.098
Amino Acids Valine g 0.053 0.127
Amino Acids Arginine g 0.068 0.163
Amino Acids Histidine g 0.023 0.055
Amino Acids Alanine g 0.051 0.122
Amino Acids Aspartic acid g 0.132 0.317
Amino Acids Glutamic acid g 0.214 0.514
Amino Acids Glycine g 0.045 0.108
Amino Acids Proline g 0.044 0.106
Amino Acids Serine g 0.048 0.115