United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Release 28
Full Report (All Nutrients):  11283, Onions, cooked, boiled, drained, without salt
Food Group: Vegetables and Vegetable Products
Carbohydrate Factor: 3.84   Fat Factor:8.37   Protein Factor: 2.78   Nitrogen to Protein Conversion Factor: 6.25  
heading Nutrient Unit
Value per 100 g
# of Data Points Std. Error
cup 210g

tbsp chopped 15g

large 128g

slice, large (1/4" thick) 32g

medium 94g

slice, medium (1/8" thick) 12g

small 60g

slice, thin 8g
Proximates Water g 87.86 -- -- 184.51 13.18 112.46 28.12 82.59 10.54 52.72 7.03
Proximates Energy kcal 44 -- -- 92 7 56 14 41 5 26 4
Proximates Energy kJ 184 -- -- 386 28 236 59 173 22 110 15
Proximates Protein g 1.36 -- -- 2.86 0.20 1.74 0.44 1.28 0.16 0.82 0.11
Proximates Total lipid (fat) g 0.19 -- -- 0.40 0.03 0.24 0.06 0.18 0.02 0.11 0.02
Proximates Ash g 0.44 -- -- 0.92 0.07 0.56 0.14 0.41 0.05 0.26 0.04
Proximates Carbohydrate, by difference g 10.15 -- -- 21.32 1.52 12.99 3.25 9.54 1.22 6.09 0.81
Proximates Fiber, total dietary g 1.4 -- -- 2.9 0.2 1.8 0.4 1.3 0.2 0.8 0.1
Proximates Sugars, total g 4.73 -- -- 9.93 0.71 6.05 1.51 4.45 0.57 2.84 0.38
Proximates Sucrose g 1.10 -- -- 2.31 0.16 1.41 0.35 1.03 0.13 0.66 0.09
Proximates Glucose (dextrose) g 2.19 -- -- 4.60 0.33 2.80 0.70 2.06 0.26 1.31 0.18
Proximates Fructose g 1.44 -- -- 3.02 0.22 1.84 0.46 1.35 0.17 0.86 0.12
Proximates Lactose g 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Proximates Maltose g 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Proximates Galactose g 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Minerals Calcium, Ca mg 22 -- -- 46 3 28 7 21 3 13 2
Minerals Iron, Fe mg 0.24 -- -- 0.50 0.04 0.31 0.08 0.23 0.03 0.14 0.02
Minerals Magnesium, Mg mg 11 -- -- 23 2 14 4 10 1 7 1
Minerals Phosphorus, P mg 35 -- -- 74 5 45 11 33 4 21 3
Minerals Potassium, K mg 166 -- -- 349 25 212 53 156 20 100 13
Minerals Sodium, Na mg 3 -- -- 6 0 4 1 3 0 2 0
Minerals Zinc, Zn mg 0.21 -- -- 0.44 0.03 0.27 0.07 0.20 0.03 0.13 0.02
Minerals Copper, Cu mg 0.067 -- -- 0.141 0.010 0.086 0.021 0.063 0.008 0.040 0.005
Minerals Manganese, Mn mg 0.153 -- -- 0.321 0.023 0.196 0.049 0.144 0.018 0.092 0.012
Minerals Selenium, Se µg 0.6 -- -- 1.3 0.1 0.8 0.2 0.6 0.1 0.4 0.0
Vitamins Vitamin C, total ascorbic acid mg 5.2 -- -- 10.9 0.8 6.7 1.7 4.9 0.6 3.1 0.4
Vitamins Thiamin mg 0.042 -- -- 0.088 0.006 0.054 0.013 0.039 0.005 0.025 0.003
Vitamins Riboflavin mg 0.023 -- -- 0.048 0.003 0.029 0.007 0.022 0.003 0.014 0.002
Vitamins Niacin mg 0.165 -- -- 0.346 0.025 0.211 0.053 0.155 0.020 0.099 0.013
Vitamins Pantothenic acid mg 0.113 -- -- 0.237 0.017 0.145 0.036 0.106 0.014 0.068 0.009
Vitamins Vitamin B-6 mg 0.129 -- -- 0.271 0.019 0.165 0.041 0.121 0.015 0.077 0.010
Vitamins Folate, total µg 15 -- -- 32 2 19 5 14 2 9 1
Vitamins Folic acid µg 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Folate, food µg 15 -- -- 32 2 19 5 14 2 9 1
Vitamins Folate, DFE µg 15 -- -- 32 2 19 5 14 2 9 1
Vitamins Choline, total mg 6.8 -- -- 14.3 1.0 8.7 2.2 6.4 0.8 4.1 0.5
Vitamins Vitamin B-12 µg 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamins Vitamin B-12, added µg 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamins Vitamin A, RAE µg 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Retinol µg 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Carotene, beta µg 1 -- -- 2 0 1 0 1 0 1 0
Vitamins Carotene, alpha µg 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Cryptoxanthin, beta µg 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Vitamin A, IU IU 2 -- -- 4 0 3 1 2 0 1 0
Vitamins Lycopene µg 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Lutein + zeaxanthin µg 4 -- -- 8 1 5 1 4 0 2 0
Vitamins Vitamin E (alpha-tocopherol) mg 0.02 -- -- 0.04 0.00 0.03 0.01 0.02 0.00 0.01 0.00
Vitamins Vitamin E, added mg 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamins Tocopherol, beta mg 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamins Tocopherol, gamma mg 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamins Tocopherol, delta mg 0.00 -- -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamins Vitamin D (D2 + D3) µg 0.0 -- -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Vitamins Vitamin D IU 0 -- -- 0 0 0 0 0 0 0 0
Vitamins Vitamin K (phylloquinone) µg 0.5 -- -- 1.0 0.1 0.6 0.2 0.5 0.1 0.3 0.0
Lipids Fatty acids, total saturated g 0.031 -- -- 0.065 0.005 0.040 0.010 0.029 0.004 0.019 0.002
Lipids 4:0 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 6:0 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 8:0 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 10:0 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 12:0 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 14:0 g 0.001 -- -- 0.002 0.000 0.001 0.000 0.001 0.000 0.001 0.000
Lipids 16:0 g 0.028 -- -- 0.059 0.004 0.036 0.009 0.026 0.003 0.017 0.002
Lipids 18:0 g 0.002 -- -- 0.004 0.000 0.003 0.001 0.002 0.000 0.001 0.000
Lipids Fatty acids, total monounsaturated g 0.027 -- -- 0.057 0.004 0.035 0.009 0.025 0.003 0.016 0.002
Lipids 16:1 undifferentiated g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 18:1 undifferentiated g 0.027 -- -- 0.057 0.004 0.035 0.009 0.025 0.003 0.016 0.002
Lipids 20:1 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 22:1 undifferentiated g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids Fatty acids, total polyunsaturated g 0.073 -- -- 0.153 0.011 0.093 0.023 0.069 0.009 0.044 0.006
Lipids 18:2 undifferentiated g 0.070 -- -- 0.147 0.010 0.090 0.022 0.066 0.008 0.042 0.006
Lipids 18:3 undifferentiated g 0.004 -- -- 0.008 0.001 0.005 0.001 0.004 0.000 0.002 0.000
Lipids 18:4 g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 20:4 undifferentiated g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 20:5 n-3 (EPA) g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 22:5 n-3 (DPA) g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids 22:6 n-3 (DHA) g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids Fatty acids, total trans g 0.000 -- -- 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Lipids Cholesterol mg 0 -- -- 0 0 0 0 0 0 0 0
Lipids Phytosterols mg 18 -- -- 38 3 23 6 17 2 11 1
Amino Acids Tryptophan g 0.020 -- -- 0.042 0.003 0.026 0.006 0.019 0.002 0.012 0.002
Amino Acids Threonine g 0.033 -- -- 0.069 0.005 0.042 0.011 0.031 0.004 0.020 0.003
Amino Acids Isoleucine g 0.048 -- -- 0.101 0.007 0.061 0.015 0.045 0.006 0.029 0.004
Amino Acids Leucine g 0.048 -- -- 0.101 0.007 0.061 0.015 0.045 0.006 0.029 0.004
Amino Acids Lysine g 0.065 -- -- 0.136 0.010 0.083 0.021 0.061 0.008 0.039 0.005
Amino Acids Methionine g 0.011 -- -- 0.023 0.002 0.014 0.004 0.010 0.001 0.007 0.001
Amino Acids Cystine g 0.024 -- -- 0.050 0.004 0.031 0.008 0.023 0.003 0.014 0.002
Amino Acids Phenylalanine g 0.035 -- -- 0.074 0.005 0.045 0.011 0.033 0.004 0.021 0.003
Amino Acids Tyrosine g 0.034 -- -- 0.071 0.005 0.044 0.011 0.032 0.004 0.020 0.003
Amino Acids Valine g 0.031 -- -- 0.065 0.005 0.040 0.010 0.029 0.004 0.019 0.002
Amino Acids Arginine g 0.183 -- -- 0.384 0.027 0.234 0.059 0.172 0.022 0.110 0.015
Amino Acids Histidine g 0.022 -- -- 0.046 0.003 0.028 0.007 0.021 0.003 0.013 0.002
Amino Acids Alanine g 0.038 -- -- 0.080 0.006 0.049 0.012 0.036 0.005 0.023 0.003
Amino Acids Aspartic acid g 0.074 -- -- 0.155 0.011 0.095 0.024 0.070 0.009 0.044 0.006
Amino Acids Glutamic acid g 0.220 -- -- 0.462 0.033 0.282 0.070 0.207 0.026 0.132 0.018
Amino Acids Glycine g 0.057 -- -- 0.120 0.009 0.073 0.018 0.054 0.007 0.034 0.005
Amino Acids Proline g 0.042 -- -- 0.088 0.006 0.054 0.013 0.039 0.005 0.025 0.003
Amino Acids Serine g 0.040 -- -- 0.084 0.006 0.051 0.013 0.038 0.005 0.024 0.003
Other Alcohol, ethyl g 0.0 -- -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Other Caffeine mg 0 -- -- 0 0 0 0 0 0 0 0
Other Theobromine mg 0 -- -- 0 0 0 0 0 0 0 0
Flavonols Kaempferol 2 mg 0.3 28 0.06 0.7 0.1 0.4 0.1 0.3 0.0 0.2 0.0
Flavonols Quercetin 2, 3 mg 24.4 32 3.93 51.2 3.7 31.2 7.8 22.9 2.9 14.6 1.9
Isoflavones Daidzein 4, 5 mg 0.00 2 -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Isoflavones Genistein 4, 5 mg 0.00 2 -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Isoflavones Glycitein 5 mg 0.00 1 -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Isoflavones Total isoflavones 4, 5 mg 0.00 2 -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Isoflavones Formononetin mg 0.00 1 -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Isoflavones Coumestrol mg 0.00 1 -- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Proanthocyanidin Proanthocyanidin dimers 1 mg 0.0 1 -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Proanthocyanidin Proanthocyanidin trimers 1 mg 0.0 1 -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Proanthocyanidin Proanthocyanidin 4-6mers 1 mg 0.0 1 -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Proanthocyanidin Proanthocyanidin 7-10mers 1 mg 0.0 1 -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Proanthocyanidin Proanthocyanidin polymers (>10mers) 1 mg 0.0 1 -- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0