United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Statistics Report:  11505, Sweet potato leaves, raw
heading Nutrient Unit Value (100g) Data Points Std. Error Min Max df LB UB # Studies Source NDB Ref Last Modified
Proximates Water 1 g 86.81 2 -- 85.67 87.96 -- -- -- 2 Analytical or derived from analytical -- 07/01/2012
Proximates Energy kcal 42 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Proximates Energy kJ 175 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Proximates Protein 1 g 2.49 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Proximates Total lipid (fat) 1 g 0.51 1 -- 0.3 0.51 -- -- -- 2 Analytical or derived from analytical -- 07/01/2012
Proximates Ash 1 g 1.36 2 -- 1.36 1.37 -- -- -- 2 Analytical or derived from analytical -- 08/01/1984
Proximates Carbohydrate, by difference g 8.82 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Proximates Fiber, total dietary 1 g 5.3 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Minerals Calcium, Ca 1 mg 78 1 -- 37 120 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
Minerals Iron, Fe 1 mg 0.97 1 -- 0.94 1.01 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
Minerals Magnesium, Mg 1 mg 70 2 -- 61 80 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
Minerals Phosphorus, P 1 mg 81 1 -- 68 94 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
Minerals Potassium, K 1 mg 508 2 -- 498 518 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
Minerals Sodium, Na 1 mg 6 2 -- 3 9 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
Minerals Selenium, Se µg 0.9 -- -- 0 0 -- -- -- -- Calculated or imputed -- 12/01/1997
Vitamins Vitamin C, total ascorbic acid mg 11.0 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Vitamins Thiamin mg 0.156 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Vitamins Riboflavin mg 0.345 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Vitamins Niacin mg 1.130 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Vitamins Pantothenic acid mg 0.225 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/1984
Vitamins Vitamin B-6 mg 0.190 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/1984
Vitamins Folic acid µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 01/01/2001
Vitamins Folate, food 1 µg 1 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Folate, DFE µg 1 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Vitamins Vitamin B-12 µg 0.00 -- -- 0 0 -- -- -- -- Assumed zero -- 08/01/1984
Vitamins Vitamin A, RAE µg 189 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Retinol µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 06/01/2002
Vitamins Carotene, beta 1 µg 2217 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Carotene, alpha 1 µg 42 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Cryptoxanthin, beta 1 µg 58 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Vitamin A, IU IU 3778 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Lycopene 1 µg 0 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Vitamins Lutein + zeaxanthin 1, 2 µg 14720 2 -- 4,790 24,651 1.0 -- -- 2 Analytical or derived from analytical -- 07/01/2012
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) 1 µg 302.2 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Lipids Fatty acids, total saturated g 0.111 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Lipids 16:0 g 0.100 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Lipids 18:0 g 0.010 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Lipids Fatty acids, total monounsaturated g 0.020 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Lipids 18:1 undifferentiated g 0.020 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Lipids Fatty acids, total polyunsaturated g 0.228 -- -- 0 0 -- -- -- -- Calculated or imputed -- 07/01/2012
Lipids 18:2 undifferentiated g 0.192 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Lipids 18:3 undifferentiated g 0.036 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 07/01/2012
Lipids Fatty acids, total trans g 0.000 -- -- 0 0 -- -- -- -- Assumed zero -- 06/01/2015
Lipids Cholesterol mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 08/01/1984
Amino Acids Tryptophan g 0.035 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Amino Acids Lysine g 0.228 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Amino Acids Methionine g 0.086 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Amino Acids Cystine g 0.047 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/1984
Flavones Apigenin 3, 4 mg 0.1 4 0.06 0 0.24 -- -- -- -- -- --
Flavones Luteolin 3, 4 mg 0.1 4 0.1 0 0.41 -- -- -- -- -- --
Flavonols Isorhamnetin 5 mg 0.0 3 0 0 0 -- -- -- -- -- --
Flavonols Kaempferol 3, 4, 5, 6 mg 2.1 8 0.42 0 5 -- -- -- -- -- --
Flavonols Myricetin 3, 4, 6 mg 4.4 5 2.9 0.03 15.59 -- -- -- -- -- --
Flavonols Quercetin 3, 4, 5, 6 mg 16.9 8 3.17 2.6 27.9 -- -- -- -- -- --

Sources of Data

1Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 10j , 2006  Beltsville MD  
2 Carotenoid Table Document Number C9325 ,     
3Chu, Y-H., Chang, C-L., and Hsu, H-F.  Flavonoid content of several vegetables and their antioxidant activity. , 2000 J. Sci. Food Agric. 80   pp.561-566
4Franke, A.A., Custer, L.J., Arakaki, C., and Murphy, S.P. Vitamin C and flavonoid levels of fruits and vegetables consumed in Hawaii. , 2004 J. Food Comp. Anal. 17   pp.1-35
5Huang, Z., Wang, B., Eaves, D. H., Shikany, J. M., and Pace, R. D. Phenolic compound profile of selected vegetables frequently consumed by African Americans in the southeast United States. , 2007 Food Chemistry 103   pp.1395-1402
6Lako, J., Trenerry, V. C., Wahlqvist, M., Wattanapenpaiboon, N., Sotheeswaran, S., Premier, R.  Phytochemical flavonols, carotenoids and the antioxidant properties of a wide selection of Fijian fruit, vegetables and other readily available foods. , 2007 Food Chemistry 101   pp.1727-1741