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  6. Tomato juice vs. Welsh onion

Tomato juice vs. Welsh onion — In-Depth Nutrition Comparison

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How are tomato juice and welsh onion different?

  • Tomato juice is higher in vitamin C; however, welsh onion is richer in vitamin K, vitamin A, iron, and fiber.
  • Daily need coverage for vitamin K for welsh onion is 159% higher.
  • Tomato juice contains 3 times more vitamin C than welsh onion. While tomato juice contains 70.1mg of vitamin C, welsh onion contains only 27mg.

Tomato juice, canned, without salt added and Onions, welsh, raw are the varieties used in this article.

Infographic

Tomato juice vs Welsh onion infographic
Infographic link

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 7.9% 3% 19% 15% 14% 3% 8.1% 1.3% 8.9% 2.7%
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 less SodiumSodium -41.2%
Contains more MagnesiumMagnesium +109.1%
Contains more CalciumCalcium +80%
Contains more IronIron +212.8%
Contains more CopperCopper +66.7%
Contains more ZincZinc +372.7%
Contains more PhosphorusPhosphorus +157.9%
Contains more ManganeseManganese +101.5%
Contains more SeleniumSelenium +20%
~equal in Potassium ~212mg

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 234% 7.7% 6.4% 0% 25% 18% 13% 0% 16% 0% 5.8% 15% 3.7%
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 CVitamin C +159.6%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +100%
Contains more Vitamin B3Vitamin B3 +68.3%
Contains more FolateFolate +25%
Contains more CholineCholine +28.3%
Contains more Vitamin EVitamin E +59.4%
Contains more Vitamin B2Vitamin B2 +15.4%
Contains more Vitamin KVitamin K +8308.7%
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.072mg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Tomato juice Welsh onion DV% diff.
Vitamin K 2.3µg 193.4µg 159%
Vitamin C 70.1mg 27mg 48%
Iron 0.39mg 1.22mg 10%
Fiber 0.4g 2.4g 8%
Phosphorus 19mg 49mg 4%
Zinc 0.11mg 0.52mg 4%
Vitamin B1 0.1mg 0.05mg 4%
Magnesium 11mg 23mg 3%
Vitamin B5 0.169mg 3%
Manganese 0.068mg 0.137mg 3%
Copper 0.042mg 0.07mg 3%
Vitamin A 23µg 3%
Vitamin B3 0.673mg 0.4mg 2%
Fructose 1.33g 2%
Protein 0.85g 1.9g 2%
Folate 20µg 16µg 1%
Polyunsaturated fat 0.027g 0.156g 1%
Calories 17kcal 34kcal 1%
Vitamin B2 0.078mg 0.09mg 1%
Calcium 10mg 18mg 1%
Carbs 3.53g 6.5g 1%
Vitamin E 0.32mg 0.51mg 1%
Fats 0.29g 0.4g 0%
Net carbs 3.13g 4.1g N/A
Potassium 217mg 212mg 0%
Sugar 2.58g 2.18g N/A
Sodium 10mg 17mg 0%
Selenium 0.5µg 0.6µg 0%
Vitamin B6 0.07mg 0.072mg 0%
Choline 6.8mg 5.3mg 0%
Saturated fat 0.019g 0.067g 0%
Monounsaturated fat 0.005g 0.056g 0%
Tryptophan 0.006mg 0.021mg 0%
Threonine 0.026mg 0.074mg 0%
Isoleucine 0.017mg 0.081mg 0%
Leucine 0.024mg 0.113mg 0%
Lysine 0.026mg 0.095mg 0%
Methionine 0.005mg 0.021mg 0%
Phenylalanine 0.026mg 0.061mg 0%
Valine 0.017mg 0.084mg 0%
Histidine 0.014mg 0.033mg 0%
Omega-3 - ALA 0.005g N/A
Omega-6 - Linoleic acid 0.022g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
4% 94%
Protein: 0.85 g
Fats: 0.29 g
Carbs: 3.53 g
Water: 94.24 g
Other: 1.09 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 OtherOther +55.7%
Contains more ProteinProtein +123.5%
Contains more FatsFats +37.9%
Contains more CarbsCarbs +84.1%
~equal in Water ~90.5g

Fat Type Comparison

Fat type breakdown side-by-side comparison
37% 10% 53%
Saturated fat: Sat. Fat 0.019 g
Monounsaturated fat: Mono. Fat 0.005 g
Polyunsaturated fat: Poly. Fat 0.027 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 less Sat. FatSaturated fat -71.6%
Contains more Mono. FatMonounsaturated fat +1020%
Contains more Poly. FatPolyunsaturated fat +477.8%

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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. Tomato juice - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170545/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.