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Submarine sandwich vs. Walnut — In-Depth Nutrition Comparison

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How are submarine sandwich and walnut different?

  • Submarine sandwich is higher in selenium and vitamin B3; however, walnut is richer in copper, manganese, phosphorus, magnesium, vitamin B6, fiber, and zinc.
  • Daily need coverage for copper for walnut is 167% higher.
  • Submarine sandwich contains 288 times more sodium than walnut. While submarine sandwich contains 575mg of sodium, walnut contains only 2mg.

Fast foods, submarine sandwich, cold cut on white bread with lettuce and tomato and Nuts, walnuts, english are the varieties used in this article.

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Submarine sandwich vs Walnut 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 14% 51% 25% 68% 28% 29% 48% 75% 46% 109%
Walnut
8
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 113% 29% 39% 109% 529% 84% 148% 0.26% 445% 27%
Contains more CalciumCalcium +74.5%
Contains more SeleniumSelenium +306.1%
Contains more MagnesiumMagnesium +690%
Contains more PotassiumPotassium +56.4%
Contains more IronIron +60.8%
Contains more CopperCopper +1788.1%
Contains more ZincZinc +194.3%
Contains more PhosphorusPhosphorus +208.9%
Contains less SodiumSodium -99.7%
Contains more ManganeseManganese +864.4%

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 25% 7.3% 8.2% 3% 86% 62% 81% 33% 47% 28% 11% 50% 16%
Walnut
4
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 4.3% 0.33% 14% 0% 85% 35% 21% 34% 124% 0% 6.8% 74% 21%
Contains more Vitamin CVitamin C +476.9%
Contains more Vitamin AVitamin A +2100%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B2Vitamin B2 +78%
Contains more Vitamin B3Vitamin B3 +284.3%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +66.7%
Contains more Vitamin EVitamin E +70.7%
Contains more Vitamin B6Vitamin B6 +164.5%
Contains more FolateFolate +48.5%
Contains more CholineCholine +34.7%
~equal in Vitamin B1 ~0.341mg
~equal in Vitamin B5 ~0.57mg

All nutrients comparison - raw data values

Nutrient Submarine sandwich Walnut DV% diff.
Polyunsaturated fat 1.927g 47.174g 302%
Copper 0.084mg 1.586mg 167%
Manganese 0.354mg 3.414mg 133%
Fats 10.04g 65.21g 85%
Phosphorus 112mg 346mg 33%
Magnesium 20mg 158mg 33%
Selenium 19.9µg 4.9µg 27%
Vitamin B6 0.203mg 0.537mg 26%
Sodium 575mg 2mg 25%
Fiber 1.2g 6.7g 22%
Calories 213kcal 654kcal 22%
Vitamin B3 4.323mg 1.125mg 20%
Zinc 1.05mg 3.09mg 19%
Iron 1.81mg 2.91mg 14%
Monounsaturated fat 3.716g 8.933g 13%
Saturated fat 3.554g 6.126g 12%
Protein 10.52g 15.23g 9%
Cholesterol 27mg 0mg 9%
Vitamin B12 0.22µg 0µg 9%
Vitamin B2 0.267mg 0.15mg 9%
Folate 66µg 98µg 8%
Calcium 171mg 98mg 7%
Vitamin C 7.5mg 1.3mg 7%
Starch 15.67g 0.06g 6%
Potassium 282mg 441mg 5%
Fructose 1.4g 0.09g 2%
Vitamin K 4.5µg 2.7µg 2%
Choline 29.1mg 39.2mg 2%
Carbs 20.43g 13.71g 2%
Vitamin E 0.41mg 0.7mg 2%
Vitamin A 22µg 1µg 2%
Vitamin D 7IU 0IU 1%
Vitamin D 0.2µg 0µg 1%
Net carbs 19.23g 7.01g N/A
Sugar 3.18g 2.61g N/A
Vitamin B1 0.343mg 0.341mg 0%
Vitamin B5 0.555mg 0.57mg 0%
Trans fat 0.119g N/A
Tryptophan 0.1mg 0.17mg 0%
Threonine 0.331mg 0.596mg 0%
Isoleucine 0.431mg 0.625mg 0%
Leucine 0.752mg 1.17mg 0%
Lysine 0.491mg 0.424mg 0%
Methionine 0.21mg 0.236mg 0%
Phenylalanine 0.431mg 0.711mg 0%
Valine 0.501mg 0.753mg 0%
Histidine 0.301mg 0.391mg 0%
Omega-3 - EPA 0.001g 0g N/A
Omega-3 - DHA 0.002g 0g N/A
Omega-3 - ALA 0.104g N/A
Omega-3 - DPA 0.005g 0g N/A
Omega-3 - Eicosatrienoic acid 0.004g N/A
Omega-6 - Gamma-linoleic acid 0.003g N/A
Omega-6 - Dihomo-gamma-linoleic acid 0.013g N/A
Omega-6 - Eicosadienoic acid 0.048g 0g N/A
Omega-6 - Linoleic acid 1.665g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
11% 10% 20% 57% 3%
Protein: 10.52 g
Fats: 10.04 g
Carbs: 20.43 g
Water: 56.51 g
Other: 2.5 g
Walnut
2
15% 65% 14% 4% 2%
Protein: 15.23 g
Fats: 65.21 g
Carbs: 13.71 g
Water: 4.07 g
Other: 1.78 g
Contains more CarbsCarbs +49%
Contains more WaterWater +1288.5%
Contains more OtherOther +40.4%
Contains more ProteinProtein +44.8%
Contains more FatsFats +549.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
39% 40% 21%
Saturated fat: Sat. Fat 3.554 g
Monounsaturated fat: Mono. Fat 3.716 g
Polyunsaturated fat: Poly. Fat 1.927 g
Walnut
2
10% 14% 76%
Saturated fat: Sat. Fat 6.126 g
Monounsaturated fat: Mono. Fat 8.933 g
Polyunsaturated fat: Poly. Fat 47.174 g
Contains less Sat. FatSaturated fat -42%
Contains more Mono. FatMonounsaturated fat +140.4%
Contains more Poly. FatPolyunsaturated fat +2348.1%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
83% 7% 7% 2%
Starch: 15.67 g
Sucrose: 0 g
Glucose: 1.23 g
Fructose: 1.4 g
Lactose: 0.08 g
Maltose: 0.47 g
Galactose: 0 g
Walnut
1
2% 91% 3% 3%
Starch: 0.06 g
Sucrose: 2.43 g
Glucose: 0.08 g
Fructose: 0.09 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more StarchStarch +26016.7%
Contains more GlucoseGlucose +1437.5%
Contains more FructoseFructose +1455.6%
Contains more LactoseLactose +∞%
Contains more MaltoseMaltose +∞%
Contains more SucroseSucrose +∞%
~equal in Galactose ~0g

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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. Submarine sandwich - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170696/nutrients
  2. Walnut - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170187/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.