Soy flour, low-fat vs Soy protein concentrate, produced by alcohol extraction
Original comparison by NutriVerdict
Bottom line: Soy protein concentrate, produced by alcohol extraction is the more nutrient-dense of the two, scoring 89 of 100 to 88 for Soy flour, low-fat.
Soy protein concentrate scores marginally higher at 89 of 100 against soy flour's 88 of 100. The concentrate carries more protein, 63.6 g per 100 g versus 49.8 g in the flour, and far less fat, 0.46 g against 8.9 g. The flour holds the fiber advantage at 16 g versus 5.5 g, though the concentrate has notably more sugar, 20 g versus 9.33 g per 100 g.
Choose the concentrate for a leaner, higher-protein option with fewer grams of fat. Choose the flour when fiber is the priority, since it offers roughly three times as much per 100 g. Sodium is low in both, 3 mg versus 9 mg, so that is not a deciding factor here.
Head to head, per 100 g
| Metric | Soy flour, low-fat | Soy protein concentrate |
|---|---|---|
| Nutrient Density Score | 88 | 89 |
| Calories | 372 kcal | 328 kcal |
| Protein | 50 g | 64 g |
| Carbohydrate | 31 g | 25 g |
| Dietary fiber | 16 g | 5.5 g |
| Sugars | 9.3 g | 20 g |
| Total fat | 8.9 g | 0.5 g |
| Saturated fat | 1.3 g | 0.1 g |
| Sodium | 9 mg | 3 mg |
| Potassium | 2090 mg | 2200 mg |
| Calcium | 285 mg | 363 mg |
| Iron | 8.2 mg | 11 mg |
| Magnesium | 285 mg | 315 mg |
| Vitamin C | 0 mg | 0 mg |
| Vitamin A | 2 ug | 0 ug |
| Vitamin E | 0.6 mg | 0 mg |
| Cholesterol | 0 mg | 0 mg |
Source: USDA FoodData Central · Public domain
Frequently asked questions
Is Soy protein concentrate, produced by alcohol extraction healthier than Soy flour, low-fat?
On our Nutrient Density Score, which measures beneficial nutrients per calorie, Soy protein concentrate, produced by alcohol extraction scores higher, 89 of 100 to 88. Both can fit a balanced diet; the score reflects nutrients per calorie, not a whole-diet judgement.
Which has more protein, Soy flour, low-fat or Soy protein concentrate, produced by alcohol extraction?
Soy protein concentrate, produced by alcohol extraction has more protein, 63.6 g per 100 g to 49.8 g.
Which has fewer calories?
Soy protein concentrate, produced by alcohol extraction is lower in calories, 328 kcal per 100 g to 372 kcal.
Which has more fiber?
Soy flour, low-fat has more dietary fiber, 16 g per 100 g to 5.5 g.
Full Soy flour, low-fat profile Full Soy protein concentrate profile