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Onion vs. Fruitcake — In-Depth Nutrition Comparison

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Important differences between onions and fruitcake

  • Onions have more vitamin C and vitamin B6; however, fruitcake is richer in iron, fiber, vitamin E, and vitamin B2.
  • Fruitcake's daily need coverage for iron is 23% more.
  • Onions contain 15 times more vitamin C than fruitcake. Onions contain 7.4mg of vitamin C, while fruitcake contains 0.5mg.
  • Onions contain less saturated fat.
  • Fruitcake has a higher glycemic index. The glycemic index of fruitcake is 53, while the glycemic index of onions is 15.

The food varieties used in the comparison are Onions, raw and Cake, fruitcake, commercially prepared.

Infographic

Onion vs Fruitcake 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 11% 9.9% 14% 78% 17% 7.4% 22% 13% 29% 11%
Contains less SodiumSodium -96%
Contains more MagnesiumMagnesium +60%
Contains more CalciumCalcium +43.5%
Contains more IronIron +885.7%
Contains more CopperCopper +28.2%
Contains more ZincZinc +58.8%
Contains more PhosphorusPhosphorus +79.3%
Contains more ManganeseManganese +70.5%
Contains more SeleniumSelenium +300%
~equal in Potassium ~153mg

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
2
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 1.7% 2.3% 18% 0% 13% 23% 15% 14% 11% 1.3% 3.8% 15% 4.9%
Contains more Vitamin CVitamin C +1380%
Contains more Vitamin B6Vitamin B6 +160.9%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +4400%
Contains more Vitamin B2Vitamin B2 +266.7%
Contains more Vitamin B3Vitamin B3 +581.9%
Contains more Vitamin B5Vitamin B5 +83.7%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +275%
Contains more CholineCholine +45.9%
~equal in Vitamin D ~0µg
~equal in Vitamin B1 ~0.05mg
~equal in Folate ~20µg

All nutrients comparison - raw data values

Nutrient Onion Fruitcake DV% diff.
Iron 0.21mg 2.07mg 23%
Polyunsaturated fat 0.017g 3.323g 22%
Carbs 9.34g 61.6g 17%
Calories 40kcal 324kcal 14%
Fats 0.1g 9.1g 14%
Monounsaturated fat 0.013g 4.2g 10%
Vitamin C 7.4mg 0.5mg 8%
Fiber 1.7g 3.7g 8%
Vitamin B6 0.12mg 0.046mg 6%
Vitamin E 0.02mg 0.9mg 6%
Vitamin B2 0.027mg 0.099mg 6%
Saturated fat 0.042g 1.048g 5%
Protein 1.1g 2.9g 4%
Sodium 4mg 101mg 4%
Vitamin B3 0.116mg 0.791mg 4%
Manganese 0.129mg 0.22mg 4%
Selenium 0.5µg 2µg 3%
Phosphorus 29mg 52mg 3%
Cholesterol 0mg 5mg 2%
Vitamin B5 0.123mg 0.226mg 2%
Fructose 1.29g 2%
Magnesium 10mg 16mg 1%
Vitamin K 0.4µg 1.5µg 1%
Calcium 23mg 33mg 1%
Vitamin A 0µg 7µg 1%
Zinc 0.17mg 0.27mg 1%
Copper 0.039mg 0.05mg 1%
Choline 6.1mg 8.9mg 1%
Net carbs 7.64g 57.9g N/A
Potassium 146mg 153mg 0%
Sugar 4.24g 27.42g N/A
Vitamin B1 0.046mg 0.05mg 0%
Vitamin B12 0µg 0.01µg 0%
Folate 19µg 20µg 0%
Tryptophan 0.014mg 0.042mg 0%
Threonine 0.021mg 0.102mg 0%
Isoleucine 0.014mg 0.121mg 0%
Leucine 0.025mg 0.206mg 0%
Lysine 0.039mg 0.121mg 0%
Methionine 0.002mg 0.059mg 0%
Phenylalanine 0.025mg 0.14mg 0%
Valine 0.021mg 0.144mg 0%
Histidine 0.014mg 0.071mg 0%
Omega-3 - DHA 0g 0.001g N/A

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
3% 9% 62% 25%
Protein: 2.9 g
Fats: 9.1 g
Carbs: 61.6 g
Water: 25.3 g
Other: 1.1 g
Contains more WaterWater +252.2%
Contains more ProteinProtein +163.6%
Contains more FatsFats +9000%
Contains more CarbsCarbs +559.5%
Contains more OtherOther +214.3%

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
12% 49% 39%
Saturated fat: Sat. Fat 1.048 g
Monounsaturated fat: Mono. Fat 4.2 g
Polyunsaturated fat: Poly. Fat 3.323 g
Contains less Sat. FatSaturated fat -96%
Contains more Mono. FatMonounsaturated fat +32207.7%
Contains more Poly. FatPolyunsaturated fat +19447.1%

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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. Fruitcake - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174939/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.