Soy protein concentrate, produced by alcohol extraction: Nutrition Facts
Generic food Beans and Legumes
Soy protein concentrate, produced by alcohol extraction contains 328 kcal per 100 g. A typical serving of 1 oz (28.4 g) provides about 93 kcal.
Roughly 71% of its calories come from protein, with 28% from carbohydrates and 1% from fat (estimated with general energy factors).
That is more energy than the typical item in legumes and legume products on FoodFactly, where the median is 127 kcal per 100 g across 312 foods.
100 g provides 182% of the Daily Value for manganese, 108% of the Daily Value for copper and 85% of the Daily Value for Folate (B9).
The data comes from USDA FoodData Central: SR Legacy.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 328 kcal | |
| Total fat ? | 0.46 g | 0.6% |
| Saturated fat ? | 0.052 g | 0.3% |
| Trans fat Z | 0 g | |
| Cholesterol ? | 0 mg | 0% |
| Sodium ? | 3 mg | 0.1% |
| Total carbohydrates C | 25.4 g | 9% |
| Dietary fiber ? | 5.5 g | 20% |
| Total sugars M | 20 g | |
| Protein ? | 63.6 g | 127% |
| Vitamin A ? | 0 µg | 0% |
| Vitamin C ? | 0 mg | 0% |
| Vitamin D Z | 0 µg | 0% |
| Vitamin E Z | 0 mg | 0% |
| Vitamin K Z | 0 µg | 0% |
| Thiamin (B1) ? | 0.32 mg | 26% |
| Riboflavin (B2) ? | 0.14 mg | 11% |
| Niacin (B3) ? | 0.72 mg | 4% |
| Pantothenic acid (B5) ? | 0.057 mg | 1% |
| Vitamin B6 ? | 0.13 mg | 8% |
| Folate (B9) C | 340 µg | 85% |
| Vitamin B12 ? | 0 µg | 0% |
| Calcium ? | 363 mg | 28% |
| Iron ? | 10.8 mg | 60% |
| Magnesium ? | 315 mg | 75% |
| Phosphorus ? | 839 mg | 67% |
| Potassium ? | 2,202 mg | 47% |
| Zinc ? | 4.4 mg | 40% |
| Copper ? | 0.98 mg | 108% |
| Manganese ? | 4.2 mg | 182% |
| Selenium C | 0.8 µg | 1% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 71%
- Carbohydrates 28%
- Fat 1%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein63.6 gin the top quarter of legumes and legume products (median 8.9 g)
- Fiber5.5 gabove the median for legumes and legume products (median 5.3 g)
- Sugars20 gin the top quarter of legumes and legume products (median 2.2 g)
- Fat0.46 gin the lowest quarter of legumes and legume products (median 1.4 g)
- Saturated fat0.052 gin the lowest quarter of legumes and legume products (median 0.21 g)
- Sodium3 mgin the lowest quarter of legumes and legume products (median 41 mg)
- Protein per 100 kcal19.4 gprotein density, useful for comparing foods with different calorie levels
- Water5.8 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat ? | 0.079 g |
|---|---|
| Polyunsaturated fat ? | 0.2 g |
Amino acids (18)
| Tryptophan ? | 0.84 g |
|---|---|
| Threonine ? | 2.5 g |
| Isoleucine ? | 2.9 g |
| Leucine ? | 4.9 g |
| Lysine ? | 3.9 g |
| Methionine ? | 0.81 g |
| Cystine ? | 0.89 g |
| Phenylalanine ? | 3.3 g |
| Tyrosine ? | 2.3 g |
| Valine ? | 3.1 g |
| Arginine ? | 4.6 g |
| Histidine ? | 1.6 g |
| Alanine ? | 2.7 g |
| Aspartic acid ? | 7.2 g |
| Glutamic acid ? | 12 g |
| Glycine ? | 2.7 g |
| Proline ? | 3.3 g |
| Serine ? | 3.4 g |
Individual fatty acids (7)
| Linoleic acid (omega-6, 18:2) ? | 0.18 g |
|---|---|
| SFA 14:0 ? | 0.001 g |
| SFA 16:0 ? | 0.038 g |
| SFA 18:0 ? | 0.013 g |
| MUFA 18:1 ? | 0.078 g |
| PUFA 18:3 ? | 0.024 g |
| MUFA 16:1 ? | 0.001 g |
Carotenoids (7)
| Beta-carotene Z | 0 µg |
|---|---|
| Lycopene Z | 0 µg |
| Lutein + zeaxanthin Z | 0 µg |
| Retinol Z | 0 µg |
| Carotene, alpha Z | 0 µg |
| Vitamin D (D2 + D3), International Units Z | 0 IU |
| Cryptoxanthin, beta Z | 0 µg |
Other components (11)
| Water ? | 5.8 g |
|---|---|
| Alcohol Z | 0 g |
| Caffeine Z | 0 mg |
| Ash ? | 4.7 g |
| Theobromine Z | 0 mg |
| Energy C | 1,373 kJ |
| Vitamin A, IU ? | 0 IU |
| Folic acid Z | 0 µg |
| Folate, food ? | 340 µg |
| Vitamin E, added Z | 0 mg |
| Vitamin B-12, added Z | 0 µg |
Other forms of Soy protein concentrate
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Soy protein concentrate, produced by acid wash | 328 | 63.6 g | 25.4 g | 0.46 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Soy flour, defatted | 327 | 51.5 g | 33.9 g | 1.2 g |
| Peanut flour, defatted | 327 | 52.2 g | 34.7 g | 0.55 g |
| Soy flour, low-fat | 372 | 49.8 g | 30.6 g | 8.9 g |
| Soy meal, defatted, raw Raw | 337 | 49.2 g | 35.9 g | 2.4 g |
| Soy protein isolate, potassium type | 321 | 88.3 g | 2.6 g | 0.53 g |
| Soy protein isolate | 335 | 88.3 g | 0 g | 3.4 g |
| Meat extender | 311 | 41.7 g | 34.7 g | 3 g |
| Soy flour, full-fat, raw Raw | 434 | 37.8 g | 31.9 g | 20.7 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in soy protein concentrate?
100 g of soy protein concentrate has 328 kcal. 1 oz (28.4 g): about 93 kcal.
Is soy protein concentrate high in protein?
Soy protein concentrate contains 63.6 g of protein per 100 g (127% of the 50 g Daily Value), or 18 g in 1 oz (28.4 g). About 71% of its calories come from protein. Compared with other legumes and legume products, that is among the highest quarter (median 8.9 g).
How many carbs are in soy protein concentrate?
Soy protein concentrate has 25.4 g of total carbohydrates per 100 g, including 5.5 g of fiber and 20 g of sugars.
How much fat is in soy protein concentrate?
Soy protein concentrate contains 0.46 g of fat per 100 g, of which 0.052 g is saturated (0.3% of the Daily Value).
What vitamins and minerals does soy protein concentrate contain?
Per 100 g, the most notable amounts relative to the Daily Value are manganese (182% DV), copper (108% DV), Folate (B9) (85% DV), magnesium (75% DV) and phosphorus (67% DV). The full list is in the vitamins and minerals table above.
How much sodium is in soy protein concentrate?
100 g contains 3 mg of sodium, 0.1% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: SR Legacy, record dated April 1, 2019. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: SR Legacy, record 172447. License: CC0 1.0 (U.S. public domain). Source record dated April 1, 2019. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.