Enzymatic Hydrolyzed Soy Protein Powder: Advanced Organic Nitrogen Substrate for Industrial Fermentation

Enzymatic Hydrolyzed Soy Protein Powder: Advanced Organic Nitrogen Substrate for Industrial Fermentation
OMRI-Certified • Non-GMO • High Amino Acid Bioavailability

Critical Specifications

Peptide Molecular Weight Profile

Determines Microbial Assimilation Efficiency

[ FERMENTATION OPTIMIZATION ZONE ]
■ >5000 Da :  3.3%  (Slow-utilization fraction)
■ 1000-5000 Da : 32.5%  → Ideal for bacterial fermentations 
■ 150-1000 Da  : 56.4%  → Optimal for yeast/fungal systems
■ ≤150 Da      :  7.8%   (Free amino acids - instant uptake)

96.7% peptides <5000 Da - Ensures rapid microbial utilization without catabolite repression

Key Amino Acids for Fermentation Performance

Fermentation Protocol Integration

1. Dosing Strategy

text{Recommended Concentration} = begin{cases} 
text{Seed Stage: } 0.3-0.8% text{ (w/v)} \
text{Production Stage: } 1.5-3.0% text{ (w/v)}
end{cases}

• Carbon Synergy: Maintain C:N ratio 10:1 with glucose/molasses

• Sterilization: Filter-sterilize (0.22 μm) - avoid autoclaving to prevent Maillard reactions

2. Performance Validation Data

3. Troubleshooting Guidance

• Foam Control: Add 0.01-0.05% antifoam (peptides increase surface tension)

• Oxygen Transfer: Maintain ≥30% DO - peptides enhance oxygen demand

• Viscosity: <5% increase vs. yeast extract at equivalent concentrations

Quality & Regulatory Compliance

• Certifications: OMRI Listed (Valid until 01-Jun-2025) • ISO 9001

• Heavy Metals: 10× below FDA ICH Q3D limits

• Stability: 36-month shelf life (COA: Batch #202412082 Exp 12/2027)

• Physical: Light yellow powder • Bulk density: 0.45-0.55 g/cm³

Technical Support Package

Manufacturer: Sichuan Shihong Technology Co., Ltd. (OMRI Certified)
Contact: fermentation.support@shihongtech.com | +86 28 8318 0167

*Data Sources: OMRI Certificate (2025), TDS (Chelation Biology), COA (SUSTENTO 80 - 2024)*

Fermentation Advantages Summary:
Organic Nitrogen Efficiency: Replaces 100% of animal-derived peptones
Accelerated Kinetics: 15-30% reduction in fermentation cycles
Metabolic Precision: Optimized AA profile for secondary metabolite production
Regulatory Ready: OMRI/FDA/EC compliant documentation