Cratox AI
Reviewed by Cratox Nutrition Team · Updated August 13, 2026

Tofu, extra firm, prepared with nigari vs Vitasoy USA Azumaya, Extra Firm Tofu: nutrition compared

Nutrient (per 100 g)Tofu, extra firm, prepared with nigariVitasoy USA Azumaya, Extra Firm Tofu
Calories83 kcal88 kcal
Protein10 g10.1 g
Carbohydrates1.2 g1.5 g
Fat5.3 g4.6 g
Fibre1 g0.9 g
Sugar0.7 g0.5 g
Sodium4 mg26 mg

All values per 100 g. Source: USDA FoodData Central.

Tofu, extra firm, prepared with nigari - nutritional information
📦

Tofu, extra firm, prepared with nigari

🔥 83 Calories
💪 10g Protein
1.2g Carbohydrates
🥑 5.3g Fat

Tofu, extra firm, prepared with nigari provides 83 kcal per 100 g, with 10 g of protein, 1.2 g of carbohydrates and 5.3 g of fat. 0.2 block of Tofu, extra firm, prepared with nigari (91 g) provides about 76 kcal.

At a glance

A fast summary built from the current nutrition profile per 100g.

Category
Miscellaneous
Tofu, extra firm, prepared with nigari
Energy density
Moderate
83 kcal per 100g
Macro energy profile
Balanced
43% Protein · 5% Carbohydrates · 52% Fat
Glycemic profile
Low GI
GI 15 · GL 1
Notable signals
High in calciumLow in sugarLow in sodiumUSDA data

Nutritional Information

83
kcal/100g
Protein
10g
Carbohydrates
1.2g
Fat
5.3g
Glycemic Index:
15

Nutritional Information (per 100g)

NutrientAmount per 100 g
Calories83 kcal
Protein10 g
Carbohydrates1.2 g
Fat5.3 g
Fiber1 g
Sugar0.7 g
Sodium4 mg

USDA data · USDA FoodData Central

Calories per portion

PortionWeightCalories
0.2 block91 g76 kcal
100 g100 g83 kcal

Portion weights: USDA FoodData Central

Portion calculator

Calories
83 kcal
Protein
10 g
Carbohydrates
1.2 g
Fat
5.3 g
Fiber
1 g
Sugar
0.7 g
Sodium
4 mg

All values are computed from the per-100 g nutrition data (source: USDA).

About Tofu, extra firm, prepared with nigari

Tofu, extra firm, prepared with nigari, is a traditional soy-based food originating from East Asia, where it has been consumed for thousands of years. Made from coagulated soy milk using nigari, a natural coagulant derived from seawater, this versatile ingredient is favored for its high protein content and ability to absorb flavors from other foods. Tofu is often used in various cuisines, from stir-fries to soups, and serves as a staple in vegetarian and vegan diets.

Nutritionally, this extra firm tofu provides 83 calories per 100 grams, with 10 grams of protein, 1.2 grams of carbohydrates, and 5.3 grams of fat, making it a great source of plant-based protein. It's low in carbohydrates, which contributes to a low glycemic index. Additionally, it is rich in essential amino acids and minerals, such as calcium and iron. Regular consumption of tofu can enhance dietary diversity and contribute to a balanced diet, making it a popular choice for health-conscious individuals.

Health Benefits

Rich in high-quality protein, supporting muscle growth and repair.
Contains essential amino acids necessary for bodily function.
A good source of iron, which aids in oxygen transport in the body.
Low in calories, making it suitable for weight management.
High in calcium, promoting bone health and density.
Contains antioxidants that may reduce inflammation.
May lower the risk of heart disease due to its low saturated fat content.
Can help regulate cholesterol levels, supporting cardiovascular health.
Rich in isoflavones, which may have anti-cancer properties.
Supports digestive health due to its fiber content.

Recommended Food Pairings

🥗
Stir-fried vegetables - Tofu absorbs flavors while adding protein.
🥗
Brown rice - Complements the protein content and provides fiber.
🥗
Soy sauce - Enhances the savory flavor of tofu in dishes.
🥗
Quinoa - Together they create a complete protein source.
🥗
Peanut sauce - Adds rich flavor and healthy fats for a savory dish.

How to Consume

Serving size
150g, approximately 1 cup diced
Frequency
2-3 times per week
  • Marinate tofu in spices or sauces for enhanced flavor.
  • Use in stir-fries, soups, or salads for added protein.
  • Grill or bake for a crispy texture.
  • Blend into smoothies for a protein boost.
  • Crumble into sauces or dips for added creaminess.

Selection & Storage

How to choose:

  • Select firm tofu that feels dense and has a smooth surface.
  • Check the expiration date to ensure freshness.
  • Look for tofu that is stored in water to keep it moist.
  • Choose organic options when possible to avoid GMOs.
Storage
Store in the refrigerator in a tightly sealed container submerged in water.
Shelf life
5-7 days refrigerated, 3 months frozen

Warnings & Contraindications

  • ⚠️Individuals with soy allergies should avoid tofu.
  • ⚠️People on anticoagulant medication should consult a doctor due to vitamin K content.
  • ⚠️Excessive consumption may lead to digestive issues for some individuals.
  • ⚠️Cooking tofu improperly can lead to foodborne illnesses.

Frequently Asked Questions

How many calories does Tofu, extra firm, prepared with nigari have?

Tofu, extra firm, prepared with nigari contains approximately 83 calories per 100 grams. This low-calorie content makes it a great choice for those looking to manage their weight while still obtaining essential nutrients.

Is Tofu, extra firm, prepared with nigari healthy?

Yes, Tofu, extra firm, prepared with nigari is considered healthy due to its high protein content, low saturated fat, and abundance of essential minerals like calcium and iron. It is also low in calories and can be part of a balanced diet, especially for vegetarians and vegans.

How should Tofu, extra firm, prepared with nigari be stored?

Tofu should be stored in the refrigerator in a tightly sealed container filled with fresh water. Change the water daily to keep it fresh. It can also be frozen for longer storage, but the texture may change.

What are the benefits of eating Tofu, extra firm, prepared with nigari?

Eating Tofu provides numerous benefits, including a rich source of high-quality protein, essential amino acids, and minerals such as iron and calcium. It can help with muscle repair, bone health, and may support heart health due to its low fat content.

How much Tofu, extra firm, prepared with nigari can I eat per day?

A recommended portion of Tofu is about 150 grams, which can be safely consumed 2-3 times per week as part of a balanced diet. However, individual dietary needs may vary.

How many calories are in 0.2 block of Tofu, extra firm, prepared with nigari (91 g)?

0.2 block of Tofu, extra firm, prepared with nigari (91 g) has about 76 kcal — 9.1 g protein, 1.1 g carbohydrates and 4.8 g fat (calculated from the USDA values per 100 g).

Want a personalized nutrition plan?

Calculate your caloric needs