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Onion vs. Sun-dried tomato — In-Depth Nutrition Comparison

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How are onions and sun-dried tomato different?

  • Sun-dried tomato is higher than onions in vitamin C, copper, potassium, iron, vitamin B2, vitamin A, vitamin B3, magnesium, fiber, and phosphorus.
  • Sun-dried tomato covers your daily need for vitamin C, 105% more than onions.
  • Sun-dried tomato has a higher glycemic index (30) than onions (15).

Onions, raw and Tomatoes, sun-dried, packed in oil, drained types were used in this article.

Infographic

Onion vs Sun-dried tomato infographic
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Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Onion
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.1% 6.9% 13% 7.9% 13% 4.6% 12% 0.52% 17% 2.7%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 58% 14% 138% 101% 158% 21% 60% 35% 61% 16%
Contains less SodiumSodium -98.5%
Contains more MagnesiumMagnesium +710%
Contains more CalciumCalcium +104.3%
Contains more PotassiumPotassium +971.9%
Contains more IronIron +1176.2%
Contains more CopperCopper +1112.8%
Contains more ZincZinc +358.8%
Contains more PhosphorusPhosphorus +379.3%
Contains more ManganeseManganese +261.2%
Contains more SeleniumSelenium +500%

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Onion
3
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 25% 0% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 339% 21% 0% 0% 48% 88% 68% 29% 74% 0% 0% 17% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +1275.7%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +319.6%
Contains more Vitamin B2Vitamin B2 +1318.5%
Contains more Vitamin B3Vitamin B3 +3029.3%
Contains more Vitamin B5Vitamin B5 +289.4%
Contains more Vitamin B6Vitamin B6 +165.8%
Contains more FolateFolate +21.1%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Onion
1
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
5% 14% 23% 54% 4%
Protein: 5.06 g
Fats: 14.08 g
Carbs: 23.33 g
Water: 53.83 g
Other: 3.7 g
Contains more WaterWater +65.5%
Contains more ProteinProtein +360%
Contains more FatsFats +13980%
Contains more CarbsCarbs +149.8%
Contains more OtherOther +957.1%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Onion
1
58% 18% 24%
Saturated fat: Sat. Fat 0.042 g
Monounsaturated fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.017 g
15% 69% 16%
Saturated fat: Sat. Fat 1.893 g
Monounsaturated fat: Mono. Fat 8.663 g
Polyunsaturated fat: Poly. Fat 2.06 g
Contains less Sat. FatSaturated fat -97.8%
Contains more Mono. FatMonounsaturated fat +66538.5%
Contains more Poly. FatPolyunsaturated fat +12017.6%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Onion Sun-dried tomato
Rich in minerals ok
Lower in Sugar ok
Rich in vitamins ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in Glycemic Index ok
Lower in price ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Onion Sun-dried tomato DV% diff.
Vitamin C 7.4mg 101.8mg 105%
Copper 0.039mg 0.473mg 48%
Potassium 146mg 1565mg 42%
Iron 0.21mg 2.68mg 31%
Vitamin B2 0.027mg 0.383mg 27%
Fats 0.1g 14.08g 22%
Monounsaturated fat 0.013g 8.663g 22%
Vitamin B3 0.116mg 3.63mg 22%
Magnesium 10mg 81mg 17%
Fiber 1.7g 5.8g 16%
Phosphorus 29mg 139mg 16%
Manganese 0.129mg 0.466mg 15%
Vitamin B6 0.12mg 0.319mg 15%
Polyunsaturated fat 0.017g 2.06g 14%
Vitamin B1 0.046mg 0.193mg 12%
Sodium 4mg 266mg 11%
Calories 40kcal 213kcal 9%
Saturated fat 0.042g 1.893g 8%
Protein 1.1g 5.06g 8%
Vitamin A 0µg 64µg 7%
Vitamin B5 0.123mg 0.479mg 7%
Zinc 0.17mg 0.78mg 6%
Carbs 9.34g 23.33g 5%
Selenium 0.5µg 3µg 5%
Fructose 1.29g 2%
Calcium 23mg 47mg 2%
Folate 19µg 23µg 1%
Choline 6.1mg 1%
Net carbs 7.64g 17.53g N/A
Sugar 4.24g N/A
Vitamin E 0.02mg 0%
Vitamin K 0.4µg 0%
Tryptophan 0.014mg 0.037mg 0%
Threonine 0.021mg 0.128mg 0%
Isoleucine 0.014mg 0.121mg 0%
Leucine 0.025mg 0.185mg 0%
Lysine 0.039mg 0.186mg 0%
Methionine 0.002mg 0.044mg 0%
Phenylalanine 0.025mg 0.131mg 0%
Valine 0.021mg 0.13mg 0%
Histidine 0.014mg 0.077mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Onion Sun-dried tomato
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
8%
Onion
53%
Sun-dried tomato
Minerals Daily Need Coverage Score
8%
Onion
66%
Sun-dried tomato

Comparison summary

Which food is richer in minerals?
Sun-dried tomato
Sun-dried tomato is relatively richer in minerals
Which food is lower in Sugar?
Sun-dried tomato
Sun-dried tomato is lower in Sugar (difference - 4.24g)
Which food is richer in vitamins?
Sun-dried tomato
Sun-dried tomato is relatively richer in vitamins
Which food contains less Sodium?
Onion
Onion contains less Sodium (difference - 262mg)
Which food is lower in Saturated fat?
Onion
Onion is lower in Saturated fat (difference - 1.851g)
Which food is lower in glycemic index?
Onion
Onion is lower in glycemic index (difference - 15)
Which food is cheaper?
Onion
Onion is cheaper (difference - $2.2)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/nutrients
  2. Sun-dried tomato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169384/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.