Soy Protein Peptides

Soy Protein Peptides is produced from non-GMO soybean protein via controlled enzymatic hydrolysis, resulting in low molecular weight peptides with high solubility and rapid absorption characteristics.

Compared to conventional soy protein isolate, soy peptides offer improved functional properties in formulation systems.

Typical amino acid composition (g/100g protein):

Glutamic Acid: 18–22

Aspartic Acid: 10–13

Leucine: 7–9

Lysine: 5–7

Arginine: 6–8

• High solubility across wide pH range (pH 2–10)
• Low viscosity compared to intact proteins
• Good emulsification capacity
• Heat stability up to 90–120°C
• Reduced allergenicity vs intact soy protein (depending on hydrolysis level)

Food & Beverage

Protein drinks / RTD beverages

Plant-based nutrition formulations

Sports nutrition powders

Functional Foods

Meal replacement products

Protein bars

Nutritional supplements

Industrial / Specialty Uses

Fermentation nitrogen source

Functional ingredient in medical nutrition

Easy to dissolve in cold water (instantized option available)

Compatible with spray drying and liquid systems

Stable in UHT and pasteurization processes

Low foaming (optional control available)

Protein content: 80% / 85% / 90%

Molecular weight control (enzyme process adjustable)

Flavor profile: standard / low-beany flavor

Bulk density: adjustable for different formulations

OEM / private label supported

Packaging: 20kg/bag or 25kg/drum

Shelf life: 24 months

Storage: Cool, dry place, away from sunlight

Shaanxi Jiuyuan Biotechnology Co., Ltd. has a very complete certification system, especially organic certifications.

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