Rhubarb, raw

USDA Food Composition Databases Search
ClassName mg/gramOther Notes
Flavan-3-ols (-)-Epicatechin 0.51
(-)-Epicatechin 3-gallate 0.6
(+)-Catechin 2.17
Flavonoids (-)-Epicatechin 3-O-gallate 0.006
Lignans Matairesinol 2E-07
Secoisolariciresinol 1E-07
Nutrient Ash 0.76
Calcium, Ca 86
Carbohydrate, by difference 4.54
Carotene, beta 61
Choline, total 6.1
Copper, Cu 0.021
Energy 21
Energy 88
Fiber, total dietary 1.8
Folate, DFE 7
Folate, food 7
Folate, total 7
Iron, Fe 0.22
Lutein + zeaxanthin 170
Magnesium, Mg 12
Manganese, Mn 0.196
Niacin 0.3
Pantothenic acid 0.085
Phosphorus, P 14
Potassium, K 288
Protein 0.9
Riboflavin 0.03
Selenium, Se 1.1
Sodium, Na 4
Sugars, total 1.1
Thiamin 0.02
Total lipid (fat) 0.2
Vitamin A, IU 102
Vitamin A, RAE 5
Vitamin B-6 0.024
Vitamin C, total ascorbic acid 8
Vitamin E (alpha-tocopherol) 0.27
Vitamin K (phylloquinone) 29.3
Water 93.61
Zinc, Zn 0.1

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