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Skipjack tuna vs. Cowpea (Black-eyed pea) — In-Depth Nutrition Comparison

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Summary of differences between skipjack tuna and cowpea (Black-eyed pea)

  • Skipjack tuna has more vitamin B3, vitamin B12, selenium, vitamin B6, and phosphorus, while cowpea (Black-eyed pea) has more folate, fiber, manganese, and copper.
  • Skipjack tuna covers your daily need for vitamin B3, 114% more than cowpea (Black-eyed pea).
  • The amount of cholesterol in cowpea (Black-eyed pea) is lower.
  • Skipjack tuna has a lower glycemic index. The glycemic index of skipjack tuna is 0, while the glycemic index of cowpea (Black-eyed pea) is 52.

These are the specific foods used in this comparison Fish, tuna, skipjack, fresh, cooked, dry heat and Cowpeas, common (blackeyes, crowder, southern), mature seeds, cooked, boiled, without salt.

Infographic

Skipjack tuna vs Cowpea (Black-eyed pea) 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 31% 11% 46% 60% 37% 29% 122% 6.1% 2.5% 255%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 38% 7.2% 25% 94% 89% 35% 67% 0.52% 62% 14%
Contains more CalciumCalcium +54.2%
Contains more PotassiumPotassium +87.8%
Contains more PhosphorusPhosphorus +82.7%
Contains more SeleniumSelenium +1772%
Contains more MagnesiumMagnesium +20.5%
Contains more IronIron +56.9%
Contains more CopperCopper +143.6%
Contains more ZincZinc +22.9%
Contains less SodiumSodium -91.5%
Contains more ManganeseManganese +2400%

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 3.3% 6% 0% 0% 9.5% 28% 352% 29% 226% 274% 0% 7.5% 0%
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 1.3% 0.33% 5.6% 0% 51% 13% 9.3% 25% 23% 0% 4.3% 156% 18%
Contains more Vitamin CVitamin C +150%
Contains more Vitamin AVitamin A +1700%
Contains more Vitamin B2Vitamin B2 +121.8%
Contains more Vitamin B3Vitamin B3 +3689.1%
Contains more Vitamin B5Vitamin B5 +18%
Contains more Vitamin B6Vitamin B6 +881%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin B1Vitamin B1 +431.6%
Contains more FolateFolate +1980%
~equal in Vitamin D ~0µg

All nutrients comparison - raw data values

Nutrient Skipjack tuna Cowpea (Black-eyed pea) DV% diff.
Vitamin B3 18.756mg 0.495mg 114%
Vitamin B12 2.19µg 0µg 91%
Selenium 46.8µg 2.5µg 81%
Vitamin B6 0.981mg 0.1mg 68%
Folate 10µg 208µg 50%
Protein 28.21g 7.73g 41%
Fiber 0g 6.5g 26%
Manganese 0.019mg 0.475mg 20%
Cholesterol 60mg 0mg 20%
Copper 0.11mg 0.268mg 18%
Phosphorus 285mg 156mg 18%
Vitamin B1 0.038mg 0.202mg 14%
Iron 1.6mg 2.51mg 11%
Potassium 522mg 278mg 7%
Carbs 0g 20.76g 7%
Choline 32.2mg 6%
Vitamin B2 0.122mg 0.055mg 5%
Magnesium 44mg 53mg 2%
Vitamin E 0.28mg 2%
Vitamin A 18µg 1µg 2%
Zinc 1.05mg 1.29mg 2%
Sodium 47mg 4mg 2%
Vitamin K 1.7µg 1%
Saturated fat 0.42g 0.138g 1%
Polyunsaturated fat 0.403g 0.225g 1%
Calories 132kcal 116kcal 1%
Vitamin B5 0.485mg 0.411mg 1%
Calcium 37mg 24mg 1%
Vitamin C 1mg 0.4mg 1%
Fats 1.29g 0.53g 1%
Net carbs 0g 14.26g N/A
Sugar 3.3g N/A
Monounsaturated fat 0.243g 0.044g 0%
Tryptophan 0.316mg 0.095mg 0%
Threonine 1.237mg 0.294mg 0%
Isoleucine 1.3mg 0.314mg 0%
Leucine 2.293mg 0.592mg 0%
Lysine 2.59mg 0.523mg 0%
Methionine 0.835mg 0.11mg 0%
Phenylalanine 1.101mg 0.451mg 0%
Valine 1.453mg 0.368mg 0%
Histidine 0.83mg 0.24mg 0%
Omega-3 - EPA 0.091g 0g N/A
Omega-3 - DHA 0.237g 0g N/A
Omega-3 - DPA 0.017g 0g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
28% 62% 8%
Protein: 28.21 g
Fats: 1.29 g
Carbs: 0 g
Water: 62.28 g
Other: 8.22 g
8% 21% 70%
Protein: 7.73 g
Fats: 0.53 g
Carbs: 20.76 g
Water: 70.04 g
Other: 0.94 g
Contains more ProteinProtein +264.9%
Contains more FatsFats +143.4%
Contains more OtherOther +774.5%
Contains more CarbsCarbs +∞%
Contains more WaterWater +12.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
39% 23% 38%
Saturated fat: Sat. Fat 0.42 g
Monounsaturated fat: Mono. Fat 0.243 g
Polyunsaturated fat: Poly. Fat 0.403 g
34% 11% 55%
Saturated fat: Sat. Fat 0.138 g
Monounsaturated fat: Mono. Fat 0.044 g
Polyunsaturated fat: Poly. Fat 0.225 g
Contains more Mono. FatMonounsaturated fat +452.3%
Contains more Poly. FatPolyunsaturated fat +79.1%
Contains less Sat. FatSaturated fat -67.1%

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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. Skipjack tuna - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172005/nutrients
  2. Cowpea (Black-eyed pea) - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173759/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.