United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Statistics Report:  09307, Rhubarb, raw
heading Nutrient Unit Value (100g) Data Points Std. Error Min Max df LB UB # Studies Source NDB Ref Last Modified
Proximates Water g 93.61 38 0.270 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Proximates Energy kcal 21 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/1982
Proximates Energy kJ 88 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/2007
Proximates Protein g 0.90 34 0.030 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Proximates Total lipid (fat) g 0.20 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Proximates Ash g 0.76 33 0.050 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Proximates Carbohydrate, by difference g 4.54 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/1982
Proximates Fiber, total dietary g 1.8 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/1982
Proximates Sugars, total g 1.10 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/2003
Minerals Calcium, Ca mg 86 9 6.000 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Iron, Fe mg 0.22 33 0.010 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Magnesium, Mg mg 12 33 0.000 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Phosphorus, P mg 14 33 1.000 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Potassium, K mg 288 17 21.000 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Sodium, Na mg 4 17 1.000 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Zinc, Zn mg 0.10 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Copper, Cu mg 0.021 32 0.002 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Manganese, Mn mg 0.196 32 0.031 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Minerals Selenium, Se µg 1.1 -- -- 0 0 -- -- -- -- Calculated or imputed -- 12/01/1997
Vitamins Vitamin C, total ascorbic acid mg 8.0 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Thiamin mg 0.020 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Riboflavin mg 0.030 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Niacin mg 0.300 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Pantothenic acid mg 0.085 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Vitamin B-6 mg 0.024 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Folate, total µg 7 4 0.000 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1982
Vitamins Folic acid µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 01/01/2001
Vitamins Folate, food µg 7 4 0.000 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2007
Vitamins Folate, DFE µg 7 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/2007
Vitamins Choline, total mg 6.1 -- -- 0 0 -- -- -- -- Calculated or imputed 11143 02/01/2007
Vitamins Vitamin B-12 µg 0.00 -- -- 0 0 -- -- -- -- Assumed zero -- 08/01/1982
Vitamins Vitamin B-12, added µg 0.00 -- -- 0 0 -- -- -- -- Assumed zero -- 09/01/2004
Vitamins Vitamin A, RAE 1 µg 5 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Retinol µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 06/01/2002
Vitamins Carotene, beta 1 µg 61 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Carotene, alpha 1 µg 0 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Cryptoxanthin, beta 1 µg 0 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Vitamin A, IU 1 IU 102 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Lycopene 1 µg 0 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Lutein + zeaxanthin 1 µg 170 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2003
Vitamins Vitamin E (alpha-tocopherol) mg 0.27 -- -- 0 0 -- -- -- -- Calculated or imputed 11143 02/01/2007
Vitamins Vitamin E, added mg 0.00 -- -- 0 0 -- -- -- -- Assumed zero -- 09/01/2004
Vitamins Vitamin D (D2 + D3) µg 0.0 -- -- 0 0 -- -- -- -- Assumed zero -- 11/01/2008
Vitamins Vitamin D IU 0 -- -- 0 0 -- -- -- -- Assumed zero -- 02/01/2009
Vitamins Vitamin K (phylloquinone) µg 29.3 -- -- 0 0 -- -- -- -- Calculated or imputed 11143 02/01/2007
Lipids Fatty acids, total saturated g 0.053 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 4:0 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 6:0 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 8:0 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 10:0 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 12:0 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 14:0 g 0.001 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 16:0 g 0.046 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 18:0 g 0.004 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids Fatty acids, total monounsaturated g 0.039 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 16:1 undifferentiated g 0.001 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 18:1 undifferentiated g 0.037 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 20:1 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 22:1 undifferentiated g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids Fatty acids, total polyunsaturated g 0.099 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 18:2 undifferentiated g 0.099 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 18:3 undifferentiated g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 18:4 g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 20:4 undifferentiated g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 20:5 n-3 (EPA) g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 22:5 n-3 (DPA) g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids 22:6 n-3 (DHA) g 0.000 -- -- 0 0 -- -- -- -- Calculated or imputed -- 02/01/1995
Lipids Fatty acids, total trans g 0.000 -- -- 0 0 -- -- -- -- Assumed zero -- 06/01/2015
Lipids Cholesterol mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 08/01/1982
Other Alcohol, ethyl g 0.0 -- -- 0 0 -- -- -- -- Assumed zero -- 04/01/1985
Other Caffeine mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 02/01/2003
Other Theobromine mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 02/01/2003
Flavan-3-ols (+)-Catechin 2 mg 2.2 4 0 2.17 2.17 -- -- -- -- -- --
Flavan-3-ols (-)-Epigallocatechin 2 mg 0.0 4 0 0 0 -- -- -- -- -- --
Flavan-3-ols (-)-Epicatechin 2 mg 0.5 4 0 0.51 0.51 -- -- -- -- -- --
Flavan-3-ols (-)-Epicatechin 3-gallate 2 mg 0.6 4 0 0.6 0.6 -- -- -- -- -- --
Flavan-3-ols (-)-Epigallocatechin 3-gallate 2 mg 0.0 4 0 0 0 -- -- -- -- -- --
Flavan-3-ols (+)-Gallocatechin 2 mg 0.0 4 0 0 0 -- -- -- -- -- --
Isoflavones Daidzein 4 mg 0.00 1 -- 0 0 -- -- -- -- -- --
Isoflavones Genistein 4 mg 0.00 1 -- 0 0 -- -- -- -- -- --
Isoflavones Total isoflavones 4 mg 0.00 1 -- 0 0 -- -- -- -- -- --
Proanthocyanidin Proanthocyanidin dimers 3 mg 1.7 1 -- 0 0 -- -- -- -- -- --
Proanthocyanidin Proanthocyanidin trimers 3 mg 1.8 1 -- 0 0 -- -- -- -- -- --
Proanthocyanidin Proanthocyanidin 4-6mers 3 mg 3.4 1 -- 0 0 -- -- -- -- -- --
Proanthocyanidin Proanthocyanidin 7-10mers 3 mg 1.9 1 -- 0 0 -- -- -- -- -- --
Proanthocyanidin Proanthocyanidin polymers (>10mers) 3 mg 79.0 1 -- 0 0 -- -- -- -- -- --

Sources of Data

1I.M. Heinonen, V. Ollilainen, E. Linkola, P. Varo, P. Koivistoinen Carotenoids in Finnish Foods: Vegetables, Fruits, and Berries , 1989 Journal of Agriculture and Food Chemistry 37   pp.655-659
2Arts, I. C. W., van de Putte, B., and Hollman, P. C. H.  Catechin content of foods commonly consumed in the Netherlands. 1. Fruits, vegetables, staple foods and processed foods. , 2000 J. Agric. Food Chem. 48   pp.1746-1751
3Hellstr�m, T�rr�nen, A.R., and Matilla, P.H. Proanthocyanidins in common food products of plant origin , 2009 J. Agric. Food Chem. 57   pp.7899-7906
4Liggins, J., Bluck, L. J. C., Runswick, S., Atkinson, C., Coward, W. A., Bingham, S. A.  Daidzein and genistein content of fruits and nuts. , 2000 J. Nutr. Biochem. 11   pp.326-331