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  6. Tofu vs. Cowpea (Black-eyed pea)

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

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

  • Tofu is higher in Calcium, Manganese, Selenium, and Copper, however, Cowpea (Black-eyed pea) is richer in Folate, Fiber, and Vitamin B5.
  • Daily need coverage for Calcium from Tofu is 66% higher.
  • Tofu contains 9 times more Saturated Fat than Cowpea (Black-eyed pea). While Tofu contains 1.261g of Saturated Fat, Cowpea (Black-eyed pea) contains only 0.138g.

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

Infographic

Tofu vs Cowpea (Black-eyed pea) infographic
Infographic link

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.
Tofu
Tofu
8
:
2
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea)
Contains more Calcium +2745.8%
Contains more Phosphorus +21.8%
Contains more Zinc +21.7%
Contains more Copper +41%
Contains more Manganese +148.6%
Contains more Selenium +596%
Contains more Potassium +17.3%
Contains less Sodium -71.4%
Equal in Iron - 2.51
Equal in Magnesium - 53
Tofu
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 205% 100% 42% 82% 21% 2% 43% 126% 155% 95%
Cowpea (Black-eyed pea)
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 8% 95% 38% 67% 25% 1% 36% 90% 62% 14%
Contains more Calcium +2745.8%
Contains more Phosphorus +21.8%
Contains more Zinc +21.7%
Contains more Copper +41%
Contains more Manganese +148.6%
Contains more Selenium +596%
Contains more Potassium +17.3%
Contains less Sodium -71.4%
Equal in Iron - 2.51
Equal in Magnesium - 53

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.
Tofu
Tofu
2
:
8
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea)
Contains more Vitamin A +1006.7%
Contains more Vitamin B2 +85.5%
Contains more Vitamin C +100%
Contains more Vitamin B1 +27.8%
Contains more Vitamin B3 +29.9%
Contains more Vitamin B5 +209%
Contains more Folate +617.2%
Equal in Vitamin B6 - 0.1
Tofu
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 10% 0% 0% 1% 40% 24% 8% 8% 22% 22% 0% 0%
Cowpea (Black-eyed pea)
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 1% 6% 0% 2% 51% 13% 10% 25% 24% 156% 0% 5%
Contains more Vitamin A +1006.7%
Contains more Vitamin B2 +85.5%
Contains more Vitamin C +100%
Contains more Vitamin B1 +27.8%
Contains more Vitamin B3 +29.9%
Contains more Vitamin B5 +209%
Contains more Folate +617.2%
Equal in Vitamin B6 - 0.1

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Tofu
Tofu
3
:
2
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea)
Contains more Protein +123.4%
Contains more Fats +1545.3%
Contains more Other +48.9%
Contains more Carbs +646.8%
Equal in Water - 70.04
Tofu
17% 9% 3% 70%
Protein: 17.27 g
Fats: 8.72 g
Carbs: 2.78 g
Water: 69.83 g
Other: 1.4 g
Cowpea (Black-eyed pea)
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 Protein +123.4%
Contains more Fats +1545.3%
Contains more Other +48.9%
Contains more Carbs +646.8%
Equal in Water - 70.04

Fat Type Comparison

Fat type breakdown side-by-side comparison
Tofu
Tofu
2
:
1
Cowpea (Black-eyed pea)
Cowpea (Black-eyed pea)
Contains more Monounsaturated Fat +4275%
Contains more Polyunsaturated fat +2087.1%
Contains less Saturated Fat -89.1%
Tofu
16% 24% 61%
Saturated Fat: 1.261 g
Monounsaturated Fat: 1.925 g
Polyunsaturated fat: 4.921 g
Cowpea (Black-eyed pea)
34% 11% 55%
Saturated Fat: 0.138 g
Monounsaturated Fat: 0.044 g
Polyunsaturated fat: 0.225 g
Contains more Monounsaturated Fat +4275%
Contains more Polyunsaturated fat +2087.1%
Contains less Saturated Fat -89.1%

Comparison summary table

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

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Tofu Cowpea (Black-eyed pea)
Low Fats diet ok
Low Carbs diet ok
Low Calories 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
11%
Tofu
24%
Cowpea (Black-eyed pea)
Minerals Daily Need Coverage Score
87%
Tofu
43%
Cowpea (Black-eyed pea)

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. Tofu - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172475/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.