Soy flour, defatted vs. Peanut flour, defatted vs. Soy protein concentrate, produced by acid wash

Compiled by GetFoodFacts Editorial, Food Nutrition Editorial Team

Side-by-side comparison of nutrient values per 100g edible portion, sourced directly from the U.S. Department of Agriculture's FoodData Central (FDC) - SR Legacy reference foods and FDC Foundation foods (April 2026 release). Each value reflects USDA's standardized laboratory analysis methodology under USDA data-documentation methodology.

Soy protein concentrate, produced by acid wash has the most protein of the foods compared, at 63.6 g per 100g.

Nutrient	Soy flour, defatted	Peanut flour, defatted	Soy protein concentrate, produced by…
Protein	51.5 G	52.2 G	63.6 G
Total lipid (fat)	1.2 G	0.55 G	0.46 G
Carbohydrate, by difference	33.9 G	34.7 G	25.4 G
Energy	327 KCAL	327 KCAL	328 KCAL
Total Sugars	16.4 G	8.2 G	20 G
Fiber, total dietary	17.5 G	15.8 G	5.5 G
Calcium, Ca	241 MG	140 MG	363 MG
Iron, Fe	9.2 MG	2.1 MG	10.8 MG
Potassium, K	2384 MG	1290 MG	450 MG
Sodium, Na	20 MG	180 MG	900 MG
Vitamin D (D2 + D3), International Units	0 IU	0 IU	0 IU
Cholesterol	0 MG	0 MG	0 MG
Fatty acids, total trans	0 G	0 G	0 G
Fatty acids, total saturated	0.14 G	0.06 G	0.05 G

Values shown are per 100g edible portion from Source: USDA FoodData Central Retrieved and formatted by GetFoodFacts Editorial. For interactive comparison of up to three foods with macro bars and charts, use the main compare tool.