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

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Summary of differences between Cowpea (Black-eyed pea) and Buckwheat

  • The amount of Folate, Iron, Fiber, Copper, Vitamin B1, Phosphorus, Zinc, and Potassium in Cowpea (Black-eyed pea) is higher than in Buckwheat.
  • Cowpea (Black-eyed pea) covers your daily need of Folate 49% more than Buckwheat.
  • Cowpea (Black-eyed pea) contains 5 times more Vitamin B1 than Buckwheat. While Cowpea (Black-eyed pea) contains 0.202mg of Vitamin B1, Buckwheat contains only 0.04mg.
  • The amount of Sugar in Buckwheat is lower.

These are the specific foods used in this comparison Cowpeas, common (blackeyes, crowder, southern), mature seeds, cooked, boiled, without salt and Buckwheat groats, roasted, cooked.

Infographic

Cowpea (Black-eyed pea) vs Buckwheat 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 38% 7.2% 25% 94% 89% 35% 67% 0.52% 62% 14%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 36% 2.1% 7.8% 30% 49% 17% 30% 0.52% 53% 12%
Contains more CalciumCalcium +242.9%
Contains more PotassiumPotassium +215.9%
Contains more IronIron +213.8%
Contains more CopperCopper +83.6%
Contains more ZincZinc +111.5%
Contains more PhosphorusPhosphorus +122.9%
Contains more ManganeseManganese +17.9%
Contains more SeleniumSelenium +13.6%
~equal in Magnesium ~51mg
~equal in Sodium ~4mg

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 1.3% 0.9% 5.6% 0% 51% 13% 9.3% 25% 23% 0% 4.3% 156% 18%
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% 1.8% 0% 10% 9% 18% 22% 18% 0% 4.8% 11% 11%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +211.1%
Contains more Vitamin B1Vitamin B1 +405%
Contains more Vitamin B2Vitamin B2 +41%
Contains more Vitamin B5Vitamin B5 +14.5%
Contains more Vitamin B6Vitamin B6 +29.9%
Contains more FolateFolate +1385.7%
Contains more CholineCholine +60.2%
Contains more Vitamin B3Vitamin B3 +89.9%
Contains more Vitamin KVitamin K +11.8%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
8% 21% 70%
Protein: 7.73 g
Fats: 0.53 g
Carbs: 20.76 g
Water: 70.04 g
Other: 0.94 g
3% 20% 76%
Protein: 3.38 g
Fats: 0.62 g
Carbs: 19.94 g
Water: 75.63 g
Other: 0.43 g
Contains more ProteinProtein +128.7%
Contains more OtherOther +118.6%
Contains more FatsFats +17%
~equal in Carbs ~19.94g
~equal in Water ~75.63g

Fat Type Comparison

Fat type breakdown side-by-side comparison
34% 11% 55%
Saturated Fat: Sat. Fat 0.138 g
Monounsaturated Fat: Mono. Fat 0.044 g
Polyunsaturated fat: Poly. Fat 0.225 g
26% 37% 37%
Saturated Fat: Sat. Fat 0.134 g
Monounsaturated Fat: Mono. Fat 0.188 g
Polyunsaturated fat: Poly. Fat 0.188 g
Contains more Poly. FatPolyunsaturated fat +19.7%
Contains more Mono. FatMonounsaturated Fat +327.3%
~equal in Saturated Fat ~0.134g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Cowpea (Black-eyed pea) Buckwheat
Rich in minerals ok
Lower in price ok
Rich in vitamins ok
Lower in Sugar ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in Cholesterol Equal
Lower in Sodium Equal

All nutrients comparison - raw data values

Nutrient Cowpea (Black-eyed pea) Buckwheat Opinion
Calories 116kcal 92kcal Cowpea (Black-eyed pea)
Protein 7.73g 3.38g Cowpea (Black-eyed pea)
Fats 0.53g 0.62g Buckwheat
Vitamin C 0.4mg 0mg Cowpea (Black-eyed pea)
Net carbs 14.26g 17.24g Buckwheat
Carbs 20.76g 19.94g Cowpea (Black-eyed pea)
Magnesium 53mg 51mg Cowpea (Black-eyed pea)
Calcium 24mg 7mg Cowpea (Black-eyed pea)
Potassium 278mg 88mg Cowpea (Black-eyed pea)
Iron 2.51mg 0.8mg Cowpea (Black-eyed pea)
Sugar 3.3g 0.9g Buckwheat
Fiber 6.5g 2.7g Cowpea (Black-eyed pea)
Copper 0.268mg 0.146mg Cowpea (Black-eyed pea)
Zinc 1.29mg 0.61mg Cowpea (Black-eyed pea)
Phosphorus 156mg 70mg Cowpea (Black-eyed pea)
Sodium 4mg 4mg
Vitamin A 15IU 0IU Cowpea (Black-eyed pea)
Vitamin A 1µg 0µg Cowpea (Black-eyed pea)
Vitamin E 0.28mg 0.09mg Cowpea (Black-eyed pea)
Manganese 0.475mg 0.403mg Cowpea (Black-eyed pea)
Selenium 2.5µg 2.2µg Cowpea (Black-eyed pea)
Vitamin B1 0.202mg 0.04mg Cowpea (Black-eyed pea)
Vitamin B2 0.055mg 0.039mg Cowpea (Black-eyed pea)
Vitamin B3 0.495mg 0.94mg Buckwheat
Vitamin B5 0.411mg 0.359mg Cowpea (Black-eyed pea)
Vitamin B6 0.1mg 0.077mg Cowpea (Black-eyed pea)
Vitamin K 1.7µg 1.9µg Buckwheat
Folate 208µg 14µg Cowpea (Black-eyed pea)
Choline 32.2mg 20.1mg Cowpea (Black-eyed pea)
Saturated Fat 0.138g 0.134g Buckwheat
Monounsaturated Fat 0.044g 0.188g Buckwheat
Polyunsaturated fat 0.225g 0.188g Cowpea (Black-eyed pea)
Tryptophan 0.095mg 0.049mg Cowpea (Black-eyed pea)
Threonine 0.294mg 0.129mg Cowpea (Black-eyed pea)
Isoleucine 0.314mg 0.127mg Cowpea (Black-eyed pea)
Leucine 0.592mg 0.212mg Cowpea (Black-eyed pea)
Lysine 0.523mg 0.172mg Cowpea (Black-eyed pea)
Methionine 0.11mg 0.044mg Cowpea (Black-eyed pea)
Phenylalanine 0.451mg 0.133mg Cowpea (Black-eyed pea)
Valine 0.368mg 0.173mg Cowpea (Black-eyed pea)
Histidine 0.24mg 0.079mg Cowpea (Black-eyed pea)
Fructose 0.1g Buckwheat

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Cowpea (Black-eyed pea) Buckwheat
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
24%
Cowpea (Black-eyed pea)
8%
Buckwheat
Minerals Daily Need Coverage Score
43%
Cowpea (Black-eyed pea)
24%
Buckwheat

Comparison summary

Which food is richer in minerals?
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea) is relatively richer in minerals
Which food is cheaper?
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea) is cheaper (difference - $0.4)
Which food is richer in vitamins?
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea) is relatively richer in vitamins
Which food is lower in Sugar?
Buckwheat
Buckwheat is lower in Sugar (difference - 2.4g)
Which food is lower in Saturated Fat?
Buckwheat
Buckwheat is lower in Saturated Fat (difference - 0.004g)
Which food is lower in glycemic index?
Buckwheat
Buckwheat is lower in glycemic index (difference - 1)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food contains less Sodium?
?
The foods are relatively equal in Sodium (4 mg)

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. Cowpea (Black-eyed pea) - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173759/nutrients
  2. Buckwheat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170686/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.