United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Release 28
Basic Report:  09309, Rhubarb, frozen, uncooked
heading Nutrient Unit
Value per 100 g

cup, diced 137 g
Proximates Water g 93.51 128.11
Proximates Energy kcal 21 29
Proximates Protein g 0.55 0.75
Proximates Total lipid (fat) g 0.11 0.15
Proximates Carbohydrate, by difference g 5.10 6.99
Proximates Fiber, total dietary g 1.8 2.5
Proximates Sugars, total g 1.10 1.51
Minerals Calcium, Ca mg 194 266
Minerals Iron, Fe mg 0.29 0.40
Minerals Magnesium, Mg mg 18 25
Minerals Phosphorus, P mg 12 16
Minerals Potassium, K mg 108 148
Minerals Sodium, Na mg 2 3
Minerals Zinc, Zn mg 0.10 0.14
Vitamins Vitamin C, total ascorbic acid mg 4.8 6.6
Vitamins Thiamin mg 0.031 0.042
Vitamins Riboflavin mg 0.029 0.040
Vitamins Niacin mg 0.203 0.278
Vitamins Vitamin B-6 mg 0.025 0.034
Vitamins Folate, DFE µg 8 11
Vitamins Vitamin B-12 µg 0.00 0.00
Vitamins Vitamin A, RAE µg 5 7
Vitamins Vitamin A, IU IU 107 147
Vitamins Vitamin E (alpha-tocopherol) mg 0.27 0.37
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0
Vitamins Vitamin D IU 0 0
Vitamins Vitamin K (phylloquinone) µg 29.3 40.1
Lipids Fatty acids, total saturated g 0.029 0.040
Lipids Fatty acids, total monounsaturated g 0.021 0.029
Lipids Fatty acids, total polyunsaturated g 0.054 0.074
Lipids Fatty acids, total trans g 0.000 0.000
Lipids Cholesterol mg 0 0
Other Caffeine mg 0 0