Protein Supplement | Vegan Vegetarian Gluten Free Lacto Ovo Vegetarian

Soy Protein

Glycine max Allergens: Soy
Soy Protein

Sourcing & Taxonomy

  • Family Fabaceae
  • Primary Cuisine East Asian
  • Seasonality Year-Round
  • Source Soybeans

The Forktionary Angle

""

Definition

A concentrated protein source derived from soybeans, available as isolates, concentrates, or textured forms, valued for its nutritional profile and versatility in food products.

Sensory Profile

TasteNeutral, Earthy, Beany (sometimes)
TextureFine powder (isolate/concentrate), Chewy/Fibrous (textured)
AromaNeutral, Slight beany
AcidityLow

Technical Metrics

Nutrition Facts

Per 25g (1 scoop/serving)
Calories350
Total Fat1
Saturated Fat0.2
Trans Fat0
Cholesterol0
Protein80
Total Carbohydrate10
Dietary Fiber5
Total Sugars1
Calcium100
Iron8
Potassium100

Chef’s Secret

When incorporating soy protein powder into smoothies or baked goods, blend thoroughly and consider combining with a thickener like xanthan gum to improve texture and prevent grittiness.

Substitutions

Best Match

Pea Protein

1:1

Excellent plant-based alternative, especially for those avoiding soy; similar protein content.

Whey Protein

1:1

Dairy-based, complete protein, commonly used in supplements, not vegan.

Rice Protein

1:1

Hypoallergenic plant protein, often combined with pea protein to improve amino acid profile.

Lentil Flour

1:1 (for some applications)

Whole food alternative for adding protein and fiber to baked goods, will impact texture and flavor more.

Buying Guide

Look for non-GMO and organic options; store in a cool, dry place away from direct sunlight.

Flavor Pairings

Smoothies Protein bars Vegetarian burgers Chili Oatmeal Yogurt