High-Purity Enzymatic Hydrolyzed Soy Protein Powder with 80% Amino Acid Content for Enhanced Fermentation Efficiency

Enzymatic Hydrolyzed Soy Protein Powder is a plant-based nitrogen source derived from non-GMO soybeans using enzymatic hydrolysis. With 80%+ total amino acids and OMRI-listed organic compliance (OMRI Code: ssn-15035), it serves as an advanced nutrient substrate for microbial fermentation processes.

Critical for microbial uptake efficiency:

Molecular Weight Range    Percentage  
------------------------  -----------  
≥5000 Da                  3.3%  
1000–5000 Da              32.5%  ← **Optimal for fermentation**  
150–1000 Da               56.4%  
≤150 Da                   7.8%  

>85% of peptides are <5000 Da, ensuring rapid assimilation by microbes.

• Replaces expensive yeast extracts/peptones as primary organic nitrogen source.

• Ideal for bacterial/yeast fermentations (e.g., E. coli, Bacillus, Saccharomyces).

• Recommended Concentration: 0.5–3.0% (w/v) in fermentation broth.

• Pre-treatment: Fully soluble in water; sterilize by filtration (0.22 μm).

• Synergy: Combine with carbon sources (e.g., glucose) for balanced C:N ratio.

• Accelerated Biomass Growth: Low-MW peptides (<5000 Da) enable faster uptake.

• Metabolic Enhancement: Rich in glutamic acid (9.71%) supports amino acid biosynthesis (e.g., L-glutamate production).

• Organic Compliance: OMRI-listed (NOP: Amino Acids), suitable for organic-certified fermentation.

• Heavy Metals: As ≤0.005%, Pb ≤0.020%, Cd ≤0.001%, Hg ≤0.0005%.

• Shelf Life: 3 years (expiry: Dec 2027 per batch #202412082).

• Appearance: Light yellow fine powder.

Disclaimer: Data sourced from COA (SUSTENTO 80), OMRI listing, and TDS. Optimal fermentation parameters may vary by strain/process. Validate compatibility with specific microbial systems.
Manufacturer: Sichuan Shihong Technology Co., Ltd (OMRI) / Chengdu Chelation Biology (TDS).