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

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How are Cowpea (Black-eyed pea) and Tofu different?

  • Cowpea (Black-eyed pea) is higher in Folate, Fiber, and Vitamin B5, however, Tofu is richer in Calcium, Manganese, Selenium, and Copper.
  • Daily need coverage for Calcium from Tofu is 66% higher.
  • Cowpea (Black-eyed pea) contains 7 times more Folate than Tofu. While Cowpea (Black-eyed pea) contains 208µg of Folate, Tofu contains only 29µg.
  • Cowpea (Black-eyed pea) has less Saturated Fat.

Cowpeas, common (blackeyes, crowder, southern), mature seeds, cooked, boiled, without salt and Tofu, raw, firm, prepared with calcium sulfate are the varieties used in this article.

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Cowpea (Black-eyed pea) vs Tofu 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%
Tofu
6
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 41% 205% 21% 100% 126% 43% 81% 1.8% 154% 95%
Contains more PotassiumPotassium +17.3%
Contains less SodiumSodium -71.4%
Contains more CalciumCalcium +2745.8%
Contains more CopperCopper +41%
Contains more ZincZinc +21.7%
Contains more PhosphorusPhosphorus +21.8%
Contains more ManganeseManganese +148.6%
Contains more SeleniumSelenium +596%
~equal in Magnesium ~58mg
~equal in Iron ~2.66mg

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%
Tofu
2
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 0.67% 10% 0% 0% 40% 24% 7.1% 8% 21% 0% 0% 22% 0%
Contains more Vitamin CVitamin C +100%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +27.8%
Contains more Vitamin B3Vitamin B3 +29.9%
Contains more Vitamin B5Vitamin B5 +209%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +617.2%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +1006.7%
Contains more Vitamin B2Vitamin B2 +85.5%
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.092mg
~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
Tofu
3
17% 9% 3% 70%
Protein: 17.27 g
Fats: 8.72 g
Carbs: 2.78 g
Water: 69.83 g
Other: 1.4 g
Contains more CarbsCarbs +646.8%
Contains more ProteinProtein +123.4%
Contains more FatsFats +1545.3%
Contains more OtherOther +48.9%
~equal in Water ~69.83g

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
Tofu
2
16% 24% 61%
Saturated Fat: Sat. Fat 1.261 g
Monounsaturated Fat: Mono. Fat 1.925 g
Polyunsaturated fat: Poly. Fat 4.921 g
Contains less Sat. FatSaturated Fat -89.1%
Contains more Mono. FatMonounsaturated Fat +4275%
Contains more Poly. FatPolyunsaturated fat +2087.1%

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) Tofu
Lower in Sugar ok
Lower in Glycemic Index ok
Lower in price ok
Rich in minerals ok
Lower in Sodium ok
Lower in Saturated Fat ok
Rich in vitamins ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Cowpea (Black-eyed pea) Tofu Opinion
Calories 116kcal 144kcal Tofu
Protein 7.73g 17.27g Tofu
Fats 0.53g 8.72g Tofu
Vitamin C 0.4mg 0.2mg Cowpea (Black-eyed pea)
Net carbs 14.26g 0.48g Cowpea (Black-eyed pea)
Carbs 20.76g 2.78g Cowpea (Black-eyed pea)
Magnesium 53mg 58mg Tofu
Calcium 24mg 683mg Tofu
Potassium 278mg 237mg Cowpea (Black-eyed pea)
Iron 2.51mg 2.66mg Tofu
Sugar 3.3g Tofu
Fiber 6.5g 2.3g Cowpea (Black-eyed pea)
Copper 0.268mg 0.378mg Tofu
Zinc 1.29mg 1.57mg Tofu
Phosphorus 156mg 190mg Tofu
Sodium 4mg 14mg Cowpea (Black-eyed pea)
Vitamin A 15IU 166IU Tofu
Vitamin A 1µg Cowpea (Black-eyed pea)
Vitamin E 0.28mg Cowpea (Black-eyed pea)
Manganese 0.475mg 1.181mg Tofu
Selenium 2.5µg 17.4µg Tofu
Vitamin B1 0.202mg 0.158mg Cowpea (Black-eyed pea)
Vitamin B2 0.055mg 0.102mg Tofu
Vitamin B3 0.495mg 0.381mg Cowpea (Black-eyed pea)
Vitamin B5 0.411mg 0.133mg Cowpea (Black-eyed pea)
Vitamin B6 0.1mg 0.092mg Cowpea (Black-eyed pea)
Vitamin K 1.7µg Cowpea (Black-eyed pea)
Folate 208µg 29µg Cowpea (Black-eyed pea)
Choline 32.2mg Cowpea (Black-eyed pea)
Saturated Fat 0.138g 1.261g Cowpea (Black-eyed pea)
Monounsaturated Fat 0.044g 1.925g Tofu
Polyunsaturated fat 0.225g 4.921g Tofu
Tryptophan 0.095mg 0.235mg Tofu
Threonine 0.294mg 0.785mg Tofu
Isoleucine 0.314mg 0.849mg Tofu
Leucine 0.592mg 1.392mg Tofu
Lysine 0.523mg 0.883mg Tofu
Methionine 0.11mg 0.211mg Tofu
Phenylalanine 0.451mg 0.835mg Tofu
Valine 0.368mg 0.87mg Tofu
Histidine 0.24mg 0.431mg Tofu

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Cowpea (Black-eyed pea) Tofu
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)
10%
Tofu
Minerals Daily Need Coverage Score
43%
Cowpea (Black-eyed pea)
87%
Tofu

Comparison summary

Which food is lower in Sugar?
Tofu
Tofu is lower in Sugar (difference - 3.3g)
Which food is lower in glycemic index?
Tofu
Tofu is lower in glycemic index (difference - 37)
Which food is cheaper?
Tofu
Tofu is cheaper (difference - $2)
Which food is richer in minerals?
Tofu
Tofu is relatively richer in minerals
Which food contains less Sodium?
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea) contains less Sodium (difference - 10mg)
Which food is lower in Saturated Fat?
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea) is lower in Saturated Fat (difference - 1.123g)
Which food is richer in vitamins?
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea) is relatively richer in vitamins
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 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. Tofu - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172475/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.