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Peanut butter vs. Cowpea (Black-eyed pea) — In-Depth Nutrition Comparison

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Differences between peanut butter and cowpea (Black-eyed pea)

  • Peanut butter has more vitamin B3, vitamin E, manganese, magnesium, vitamin B6, phosphorus, copper, and vitamin B5, while cowpea (Black-eyed pea) has more folate.
  • Peanut butter's daily need coverage for vitamin B3 is 79% higher.
  • Cowpea (Black-eyed pea) contains 75 times less saturated fat than peanut butter. Peanut butter contains 10.325g of saturated fat, while cowpea (Black-eyed pea) contains 0.138g.
  • Peanut butter has a lower glycemic index. The glycemic index of peanut butter is 14, while the glycemic index of cowpea (Black-eyed pea) is 52.

The food types used in this comparison are Peanut butter, smooth style, without salt and Cowpeas, common (blackeyes, crowder, southern), mature seeds, cooked, boiled, without salt.

Infographic

Peanut butter 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 120% 15% 49% 65% 141% 68% 144% 2.2% 217% 22%
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 MagnesiumMagnesium +217%
Contains more CalciumCalcium +104.2%
Contains more PotassiumPotassium +100.7%
Contains more CopperCopper +57.5%
Contains more ZincZinc +94.6%
Contains more PhosphorusPhosphorus +114.7%
Contains more ManganeseManganese +250.5%
Contains more SeleniumSelenium +64%
Contains more IronIron +44.3%
Contains less SodiumSodium -76.5%

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% 0% 182% 0% 38% 44% 246% 68% 102% 0% 0.75% 65% 34%
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 EVitamin E +3150%
Contains more Vitamin B2Vitamin B2 +249.1%
Contains more Vitamin B3Vitamin B3 +2548.9%
Contains more Vitamin B5Vitamin B5 +176.6%
Contains more Vitamin B6Vitamin B6 +341%
Contains more CholineCholine +95.7%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +34.7%
Contains more Vitamin KVitamin K +466.7%
Contains more FolateFolate +139.1%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Peanut butter Cowpea (Black-eyed pea) DV% diff.
Polyunsaturated fat 12.535g 0.225g 82%
Vitamin B3 13.112mg 0.495mg 79%
Fats 51.36g 0.53g 78%
Monounsaturated fat 25.941g 0.044g 65%
Vitamin E 9.1mg 0.28mg 59%
Manganese 1.665mg 0.475mg 52%
Saturated fat 10.325g 0.138g 46%
Folate 87µg 208µg 30%
Protein 22.21g 7.73g 29%
Magnesium 168mg 53mg 27%
Phosphorus 335mg 156mg 26%
Vitamin B6 0.441mg 0.1mg 26%
Calories 598kcal 116kcal 24%
Copper 0.422mg 0.268mg 17%
Vitamin B5 1.137mg 0.411mg 15%
Zinc 2.51mg 1.29mg 11%
Vitamin B2 0.192mg 0.055mg 11%
Iron 1.74mg 2.51mg 10%
Potassium 558mg 278mg 8%
Choline 63mg 32.2mg 6%
Fiber 5g 6.5g 6%
Vitamin B1 0.15mg 0.202mg 4%
Selenium 4.1µg 2.5µg 3%
Calcium 49mg 24mg 3%
Starch 3.56g 1%
Sodium 17mg 4mg 1%
Vitamin K 0.3µg 1.7µg 1%
Carbs 22.31g 20.76g 1%
Vitamin C 0mg 0.4mg 0%
Net carbs 17.31g 14.26g N/A
Sugar 10.49g 3.3g N/A
Vitamin A 0µg 1µg 0%
Trans fat 0.075g 0g N/A
Tryptophan 0.231mg 0.095mg 0%
Threonine 0.525mg 0.294mg 0%
Isoleucine 0.616mg 0.314mg 0%
Leucine 1.546mg 0.592mg 0%
Lysine 0.681mg 0.523mg 0%
Methionine 0.265mg 0.11mg 0%
Phenylalanine 1.202mg 0.451mg 0%
Valine 0.782mg 0.368mg 0%
Histidine 0.557mg 0.24mg 0%
Fructose 0.12g 0%
Omega-3 - ALA 0.027g N/A
Omega-3 - Eicosatrienoic acid 0.01g N/A
Omega-6 - Gamma-linoleic acid 0.001g N/A
Omega-6 - Eicosadienoic acid 0.008g N/A
Omega-6 - Linoleic acid 12.215g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
22% 51% 22% 3%
Protein: 22.21 g
Fats: 51.36 g
Carbs: 22.31 g
Water: 1.23 g
Other: 2.89 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 +187.3%
Contains more FatsFats +9590.6%
Contains more OtherOther +207.4%
Contains more WaterWater +5594.3%
~equal in Carbs ~20.76g

Fat Type Comparison

Fat type breakdown side-by-side comparison
21% 53% 26%
Saturated fat: Sat. Fat 10.325 g
Monounsaturated fat: Mono. Fat 25.941 g
Polyunsaturated fat: Poly. Fat 12.535 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 +58856.8%
Contains more Poly. FatPolyunsaturated fat +5471.1%
Contains less Sat. FatSaturated fat -98.7%

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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. Peanut butter - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172470/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.