Soy protein isolate, potassium type, crude protein basis vs Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)

Nutrition comparison per 100 g.

Soy protein isolate, potassium type, crude protein basis 321 kcal Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) 70 kcal
Calories
321 kcal 70 kcal
Protein
88.3 g 8.2 g
Carbs
2.6 g 1.7 g
Fiber
2.0 g 0.9 g
Sugars
0.0 g 0.6 g
Fat
0.5 g 4.2 g
Sodium
50 mg 12 mg

Key takeaways

  • Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) has 78% fewer calories (70 kcal vs 321 kcal).
  • Soy protein isolate, potassium type, crude protein basis has more protein (88.3 g vs 8.2 g).
  • Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) has more carbs (1.7 g vs 2.6 g).
  • Soy protein isolate, potassium type, crude protein basis has more fiber (2.0 g vs 0.9 g).
  • Soy protein isolate, potassium type, crude protein basis has more sugars (0.0 g vs 0.6 g).
MacronutrientsSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Calories 321 kcal 70 kcal
Protein 88.3 g 8.2 g
Total Fat 0.5 g 4.2 g
Total Carbohydrate 2.6 g 1.7 g
Dietary Fiber 2.0 g 0.9 g
Total Sugars 0.0 g 0.6 g
Water 5.0 g 85.0 g
CarbohydratesSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Total Carbohydrate 2.6 g 1.7 g
Dietary Fiber 2.0 g 0.9 g
Total Sugars 0.0 g 0.6 g
Fats & Fatty AcidsSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Total Fat 0.5 g 4.2 g
Saturated Fat 0.1 g 0.9 g
Monounsaturated Fat 0.1 g 1.2 g
Polyunsaturated Fat 0.3 g 1.8 g
Trans Fat ~ 0.0 g
Omega-3 Fatty Acids 30.0 mg 181.0 mg
Omega-6 Fatty Acids 227.0 mg 1,598.0 mg
Protein & Amino AcidsSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Protein 88.3 g 8.2 g
Histidine 2,303.0 mg 225.0 mg
Isoleucine 4,253.0 mg 444.0 mg
Leucine 6,783.0 mg 728.0 mg
Lysine 5,327.0 mg 462.0 mg
Methionine 1,130.0 mg 110.0 mg
Phenylalanine 4,593.0 mg 437.0 mg
Threonine 3,137.0 mg 411.0 mg
Tryptophan 1,116.0 mg 123.0 mg
Valine 4,098.0 mg 455.0 mg
Alanine 3,589.0 mg 405.0 mg
Arginine 6,670.0 mg 716.0 mg
Aspartic Acid 10,203.0 mg 1,066.0 mg
Cystine 1,046.0 mg 30.0 mg
Glutamic Acid 17,452.0 mg 1,721.0 mg
Glycine 3,603.0 mg 384.0 mg
Proline 4,960.0 mg 567.0 mg
Serine 4,593.0 mg 531.0 mg
Tyrosine 3,222.0 mg 367.0 mg
VitaminsSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Vitamin A (RAE) 0.0 mcg 0.0 mcg
Vitamin C 0.0 mg 0.2 mg
Vitamin D 0.0 mcg 0.0 mcg
Vitamin E 0.0 mg 0.0 mg
Vitamin K 0.0 mcg 2.4 mcg
Thiamin (B1) 0.2 mg 0.1 mg
Riboflavin (B2) 0.1 mg 0.1 mg
Niacin (B3) 1.4 mg 0.1 mg
Vitamin B6 0.1 mg 0.1 mg
Folate (B9) 176.0 mcg 19.0 mcg
Vitamin B12 0.0 mcg 0.0 mcg
Pantothenic Acid (B5) 0.1 mg 0.1 mg
Choline ~ 28.1 mg
Betaine ~ 0.4 mg
MineralsSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Calcium 178.0 mg 201.0 mg
Iron 14.5 mg 1.6 mg
Magnesium 39.0 mg 37.0 mg
Phosphorus 776.0 mg 121.0 mg
Potassium 1,590.0 mg 148.0 mg
Sodium 50.0 mg 12.0 mg
Zinc 4.0 mg 0.8 mg
Copper 1.6 mg 0.2 mg
Manganese 1.5 mg 0.6 mg
Selenium 0.8 mcg 9.9 mcg
SterolsSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Cholesterol 0.0 mg 0.0 mg
OtherSoy protein isolate, potassium type, crude protein basisTofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Alcohol 0.0 g 0.0 g
Caffeine 0.0 mg 0.0 mg
Theobromine 0.0 mg 0.0 mg
Ash 3.6 g 1.0 g

Frequently asked questions

Which has fewer calories, Soy protein isolate, potassium type, crude protein basis or Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)?

Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) has fewer calories: 321 kcal for Soy protein isolate, potassium type, crude protein basis vs 70 kcal for Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) per 100 g.

Which has more protein, Soy protein isolate, potassium type, crude protein basis or Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)?

Soy protein isolate, potassium type, crude protein basis has more protein: 88.3 g for Soy protein isolate, potassium type, crude protein basis vs 8.2 g for Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) per 100 g.

Which has more fiber, Soy protein isolate, potassium type, crude protein basis or Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)?

Soy protein isolate, potassium type, crude protein basis has more fiber: 2.0 g for Soy protein isolate, potassium type, crude protein basis vs 0.9 g for Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) per 100 g.

Is Soy protein isolate, potassium type, crude protein basis or Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) healthier?

Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) is lower in calories, and Soy protein isolate, potassium type, crude protein basis is higher in protein. The healthier choice depends on your goals — compare the full breakdown above to decide.