United States Department of Agriculture
Agricultural Research Service
USDA Branded Food Products Database
Try FoodData Central Basic Report:  11226, Jerusalem-artichokes, raw
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heading Nutrient Unit
Value per 100 g
cup slices 150 g
Proximates Water g 78.01 117.02
Proximates Energy kcal 73 110
Proximates Protein g 2.00 3.00
Proximates Total lipid (fat) g 0.01 0.01
Proximates Carbohydrate, by difference g 17.44 26.16
Proximates Fiber, total dietary g 1.6 2.4
Proximates Sugars, total g 9.60 14.40
Minerals Calcium, Ca mg 14 21
Minerals Iron, Fe mg 3.40 5.10
Minerals Magnesium, Mg mg 17 26
Minerals Phosphorus, P mg 78 117
Minerals Potassium, K mg 429 644
Minerals Sodium, Na mg 4 6
Minerals Zinc, Zn mg 0.12 0.18
Vitamins Vitamin C, total ascorbic acid mg 4.0 6.0
Vitamins Thiamin mg 0.200 0.300
Vitamins Riboflavin mg 0.060 0.090
Vitamins Niacin mg 1.300 1.950
Vitamins Vitamin B-6 mg 0.077 0.116
Vitamins Folate, DFE µg 13 20
Vitamins Vitamin B-12 µg 0.00 0.00
Vitamins Vitamin A, RAE µg 1 2
Vitamins Vitamin A, IU IU 20 30
Vitamins Vitamin E (alpha-tocopherol) mg 0.19 0.28
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0
Vitamins Vitamin D IU 0 0
Vitamins Vitamin K (phylloquinone) µg 0.1 0.1
Lipids Fatty acids, total saturated g 0.000 0.000
Lipids Fatty acids, total monounsaturated g 0.004 0.006
Lipids Fatty acids, total polyunsaturated g 0.001 0.002
Lipids Fatty acids, total trans g 0.000 0.000
Lipids Cholesterol mg 0 0
Other Caffeine mg 0 0