Legumes • Deep Nutrition Analytics
Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)
Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) is a legumes providing 78 kcal per 100g serving, primarily fueled by protein (9g) for structured dietary protein for cellular and muscle maintenance. It contributes substantial micronutrient density, highlighted by Manganese at 27% of the standard daily value (0.625 mg). With a remarkably low energy density (0.8 kcal/g), it offers exceptional micronutrient yield per calorie.
- Protein
- 9 g
- Carbohydrates
- 2.9 g
- Fat
- 4.2 g
- Fiber
- 0.9 g
Carbohydrate Quality & Sustained Energy
Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) delivers 2.9g of carbohydrates balanced with 0.9g of fiber, yielding 2g of net carbs per 100g. This macro structure supports glycogen replenishment and stable digestive transit.
Complete Nutrition Profile (per 100 g)
Macronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Fiber, total dietary | 0.9 g |
| Protein | 9 g |
| Energy | 326 kJ |
| Carbohydrate, by difference | 2.9 g |
| Energy | 78 kcal |
| Total Sugars | 0.6 g |
| Total lipid (fat) | 4.2 g |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Manganese | 0.6 mg |
| Copper | 0.2 mg |
| Selenium | 9.9 µg |
| Calcium | 201 mg |
| Phosphorus | 121 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin E (alpha-tocopherol) | 0 mg |
| Vitamin K (phylloquinone) | 2.4 µg |
| Vitamin C, total ascorbic acid | 0.2 mg |
| Vitamin B-6 | 0.1 mg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Calcium, Ca | 201 mg |
| Potassium, K | 148 mg |
| Zinc, Zn | 0.8 mg |
| Selenium, Se | 9.9 µg |
| Iron, Fe | 1.6 mg |
| Magnesium, Mg | 37 mg |
| Phosphorus, P | 121 mg |
| Sodium, Na | 12 mg |
| Copper, Cu | 0.2 mg |
| Manganese, Mn | 0.6 mg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| Folate, DFE | 19 µg |
| Betaine | 0.4 mg |
| Isoleucine | 0.4 g |
| Leucine | 0.7 g |
| Lysine | 0.5 g |
| Cystine | 0 g |
| Valine | 0.5 g |
| Choline, total | 28.1 mg |
| Arginine | 0.7 g |
| Histidine | 0.2 g |
| Aspartic acid | 1.1 g |
| Serine | 0.5 g |
| MUFA 22:1 | 0 g |
| Folate, food | 19 µg |
| Tryptophan | 0.1 g |
| Threonine | 0.4 g |
| Methionine | 0.1 g |
| Phenylalanine | 0.4 g |
| Tyrosine | 0.4 g |
| Alanine | 0.4 g |
| Glutamic acid | 1.7 g |
| Glycine | 0.4 g |
| Proline | 0.6 g |
| SFA 14:0 | 0 g |
| MUFA 17:1 | 0 g |
| MUFA 15:1 | 0.1 g |
| SFA 17:0 | 0 g |
| Fatty acids, total saturated | 0.8 g |
| PUFA 20:2 n-6 c,c | 0 g |
| Fatty acids, total monounsaturated | 1.1 g |
| Fatty acids, total polyunsaturated | 1.6 g |
| MUFA 18:1 | 1 g |
| PUFA 18:2 | 1.5 g |
| PUFA 18:3 | 0.2 g |
| PUFA 20:4 | 0 g |
| MUFA 20:1 | 0 g |
| SFA 16:0 | 0.6 g |
| SFA 18:0 | 0.2 g |
| Water | 82.9 g |
| Niacin | 0.1 mg |
| Pantothenic acid | 0.1 mg |
| Thiamin | 0.1 mg |
| Riboflavin | 0.1 mg |
| Folate, total | 19 µg |
| Ash | 1 g |
Nutritional Highlights & Outliers
Nutrient Density Payload
Contains 4 essential micronutrients meeting or exceeding 15% of your daily reference value per 100g.
Serving calculator
Common serving sizes
- block81 g
- cup126 g
- block91 g
Compare Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) with Category Peers
Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) vs Vitasoy USA Azumaya, Firm Tofu
Compared to Vitasoy USA Azumaya, Firm Tofu, Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) has 88% more carbohydrates and 3% lower calories per 100g.
Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) vs Tofu, raw, regular, prepared with calcium sulfate
Compared to Tofu, raw, regular, prepared with calcium sulfate, Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) has 52% more carbohydrates and 3% higher calories per 100g.
Frequently Asked Questions
How many calories are in Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)?
A standard 100-gram serving of Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) contains 78 calories (326 kJ), alongside 9g of protein, 2.9g of carbohydrates, and 4.2g of fat.
In common serving sizes:- 81g (block): ~63 kcal
- 126g (cup): ~98 kcal
- 91g (block): ~71 kcal
Is Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) suitable for a keto or low-carb diet?
Yes. With only 2g of net carbs per 100g (2.9g total carbohydrates minus 0.9g dietary fiber), Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) is exceptionally keto-friendly and fits easily within strict daily carbohydrate limits.
What are the main vitamins and minerals found in Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari)?
According to MicroNutritious deep analytics of USDA laboratory data, the most significant micronutrients in a 100g serving of Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) are:
- Manganese: 0.625 mg (27% of your daily value)
- Copper: 0.213 mg (24% of your daily value)
- Selenium: 9.9 µg (18% of your daily value)
Values are standardized against FDA Daily Values for a 2,000 calorie diet.
Data source: USDA FoodData Central, SR Legacy (FDC ID 172448).