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Mayonnaise vs. Welsh onion — In-Depth Nutrition Comparison

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How are mayonnaise and welsh onion different?

  • Mayonnaise is richer in vitamin E, while welsh onion is higher in vitamin C, vitamin K, vitamin A, iron, fiber, and copper.
  • Mayonnaise covers your daily need for saturated fat, 58% more than welsh onion.

Salad dressing, mayonnaise, regular and Onions, welsh, raw types were used in this article.

Infographic

Mayonnaise vs Welsh onion 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0.71% 2.4% 1.8% 7.9% 6.3% 4.1% 9% 83% 0.91% 13%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 5.4% 19% 46% 23% 14% 21% 2.2% 18% 3.3%
Contains more SeleniumSelenium +283.3%
Contains more MagnesiumMagnesium +2200%
Contains more CalciumCalcium +125%
Contains more PotassiumPotassium +960%
Contains more IronIron +481%
Contains more CopperCopper +268.4%
Contains more ZincZinc +246.7%
Contains more PhosphorusPhosphorus +133.3%
Contains less SodiumSodium -97.3%
Contains more ManganeseManganese +1857.1%

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.
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 0% 5.3% 66% 3% 2.5% 4.4% 0% 10% 1.8% 15% 408% 3.8% 19%
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 90% 0% 10% 0% 13% 21% 7.5% 10% 17% 0% 484% 12% 2.9%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +543.1%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more CholineCholine +545.3%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +400%
Contains more Vitamin B2Vitamin B2 +373.7%
Contains more Vitamin B3Vitamin B3 +∞%
Contains more Vitamin B6Vitamin B6 +800%
Contains more Vitamin KVitamin K +18.7%
Contains more FolateFolate +220%
~equal in Vitamin B5 ~0.169mg

All nutrients comparison - raw data values

Nutrient Mayonnaise Welsh onion DV% diff.
Polyunsaturated fat 44.69g 0.156g 297%
Fats 74.85g 0.4g 115%
Saturated fat 11.703g 0.067g 53%
Monounsaturated fat 16.843g 0.056g 42%
Calories 680kcal 34kcal 32%
Vitamin C 0mg 27mg 30%
Sodium 635mg 17mg 27%
Vitamin K 163µg 193.4µg 25%
Vitamin E 3.28mg 0.51mg 18%
Cholesterol 42mg 0mg 14%
Iron 0.21mg 1.22mg 13%
Fiber 0g 2.4g 10%
Manganese 0.007mg 0.137mg 6%
Copper 0.019mg 0.07mg 6%
Potassium 20mg 212mg 6%
Choline 34.2mg 5.3mg 5%
Vitamin B2 0.019mg 0.09mg 5%
Vitamin B6 0.008mg 0.072mg 5%
Magnesium 1mg 23mg 5%
Vitamin B12 0.12µg 0µg 5%
Phosphorus 21mg 49mg 4%
Vitamin B1 0.01mg 0.05mg 3%
Folate 5µg 16µg 3%
Selenium 2.3µg 0.6µg 3%
Zinc 0.15mg 0.52mg 3%
Vitamin B3 0mg 0.4mg 3%
Carbs 0.57g 6.5g 2%
Protein 0.96g 1.9g 2%
Vitamin A 16µg 2%
Vitamin D 0.2µg 0µg 1%
Vitamin D 7IU 0IU 1%
Calcium 8mg 18mg 1%
Net carbs 0.57g 4.1g N/A
Sugar 0.57g 2.18g N/A
Vitamin B5 0.172mg 0.169mg 0%
Trans fat 0.187g 0g N/A
Tryptophan 0.017mg 0.021mg 0%
Threonine 0.055mg 0.074mg 0%
Isoleucine 0.065mg 0.081mg 0%
Leucine 0.095mg 0.113mg 0%
Lysine 0.072mg 0.095mg 0%
Methionine 0.035mg 0.021mg 0%
Phenylalanine 0.057mg 0.061mg 0%
Valine 0.074mg 0.084mg 0%
Histidine 0.026mg 0.033mg 0%
Fructose 0.05g 0%
Omega-3 - DHA 0.005g N/A
Omega-3 - ALA 5.331g N/A
Omega-3 - Eicosatrienoic acid 0.002g N/A
Omega-6 - Gamma-linoleic acid 0.125g N/A
Omega-6 - Eicosadienoic acid 0.03g N/A
Omega-6 - Linoleic acid 38.942g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
75% 22% 2%
Protein: 0.96 g
Fats: 74.85 g
Carbs: 0.57 g
Water: 21.65 g
Other: 1.97 g
2% 7% 91%
Protein: 1.9 g
Fats: 0.4 g
Carbs: 6.5 g
Water: 90.5 g
Other: 0.7 g
Contains more FatsFats +18612.5%
Contains more OtherOther +181.4%
Contains more ProteinProtein +97.9%
Contains more CarbsCarbs +1040.4%
Contains more WaterWater +318%

Fat Type Comparison

Fat type breakdown side-by-side comparison
16% 23% 61%
Saturated fat: Sat. Fat 11.703 g
Monounsaturated fat: Mono. Fat 16.843 g
Polyunsaturated fat: Poly. Fat 44.69 g
24% 20% 56%
Saturated fat: Sat. Fat 0.067 g
Monounsaturated fat: Mono. Fat 0.056 g
Polyunsaturated fat: Poly. Fat 0.156 g
Contains more Mono. FatMonounsaturated fat +29976.8%
Contains more Poly. FatPolyunsaturated fat +28547.4%
Contains less Sat. FatSaturated fat -99.4%

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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. Mayonnaise - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171009/nutrients
  2. Welsh onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170007/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.