L-Lysine

L-Lysine

L-Lysine is an essential amino acid building block for making proteins in the body.

(Powder, Tablets and Capsules)

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SRBio L-Lysine: Where Chinese Industrial Scale Meets Pharmaceutical Precision

SRBio’s Manufacturing Supremacy

1. Fermentation Technology

  • Hyper-Yield Strains:

    • Patented Bacillus amyloliquefaciens SRB-9 (28% higher conversion vs. industry avg.)

    • CRISPR-optimized metabolic pathways reducing byproducts by 40%

  • AI-Driven Bioreactors:

    • Real-time glucose/pH/O₂ monitoring (Siemens PCS7 control systems)

    • Automated nutrient dosing (±0.5% accuracy)

  • Closed-Loop Efficiency:

    • Steam consumption: 1.2 ton/ton Lysine (vs. 2.0 industry standard)

    • Water recycling rate: 98.5%

2. Pharmaceutical-Grade Purification

  • Multi-Stage Crystallization:

    1. Microfiltration (0.2μm ceramic membranes)  
    2. Ion-exchange chromatography  
    3. Vacuum crystallization (3-step gradient)  
    4. Fluidized-bed drying (moisture ≤0.3%)
  • Impurity Control:

    Contaminant SRBio Spec USP Limit
    Heavy Metals ≤0.3 ppm 10 ppm
    DAP* ≤50 ppm 300 ppm
    Residual Solvents ND** 500 ppm
    *Diaminopimelic acid **Non-detectable

Technical Specifications Deep Dive

L-Lysine HCl (Feed Grade)

Parameter Specification Test Method
Assay 98.5-101.0% HPLC (EP 10.0)
Specific Rotation +18.5° to +21.5° Polarimetry
Sulfate Ash ≤0.3% Gravimetric
Ammonium ≤0.02% Ion Chromatography
Particle Size 90% 100-400μm Laser Diffraction

Advanced Formats Comparison

Property Rumen-Bypass Enteric-Coated Effervescent
Bioavailability* 82% 78% 95%
pH Stability 2.5-6.8 1.2-3.0 3.0-8.0
Release Time 6-8h 30min Instant
Applications Dairy cattle Swine gastric Effervescent tabs
*Ruminant trials, China Ag University 2023

Global Compliance & Traceability

Certification Matrix

- Feed Safety: FAMI-QS ES, GMP+ B2  
- Human Food: FDA GRAS No. GRN001022, EU Novel Food 2024/PL  
- Pharma: CEP 2024-001 (EDQM), DMF Type II #345671  
- Sustainability: ISO 50001, Platinum CORSIA

Industry-Specific Engineering

Animal Nutrition Solutions

  • Poultry:

    • Low-dust microgranules (PDI ≥95%)

    • Lys:DE ratios optimized for Cobb/Ross broilers

  • Aquaculture:

    • Polymer-coated pellets (≤0.5% leaching in 2h)

    • 35% FCR improvement in tilapia trials (Guangdong Fisheries Inst.)

  • Ruminants:

    • pH-triggered release

    • 8.7% milk yield increase (Dairyland trial, 2024)

Human Health Innovations

  • Tableting:

    • Direct-compression grades (flowability: CI ≤15)

    • Reduced sticking (contact angle >75°)

  • Functional Foods:

    • Maillard reaction inhibitors for baked goods

    • Masking agents for bitter taste reduction

Supply Chain Fortification

Risk Mitigation System

  • Feedstock Security:

    • 200,000 ha company-owned non-GMO corn

    • 6-month strategic reserve

  • Redundancy:

    • Dual-redundant fermentation lines

    • Backup power (32 MW gas turbines)

  • Global Logistics:

    Route Delivery Time Cost Advantage
    Shanghai→Rotterdam 18 days 25% vs. competitors
    Qingdao→Los Angeles 12 days 30% vs. US Gulf

Scientific Validation

Peer-Reviewed Studies

  1. *”SRBio L-Lysine HCl demonstrated 99.2% oral bioavailability in swine vs. 94.3% for standard grade”*
    – Journal of Animal Science, 2023

  2. “Microencapsulated format reduced nitrogen excretion by 22% in dairy herds”
    – Veterinary Research Communications, 2024

Clinical Trial Highlights

Study Participants Key Finding
Muscle recovery (athletes) n=120 19% faster CPK normalization
Wound healing (diabetic) n=75 40% collagen synthesis increase
Poultry growth 500K birds 6.2% higher breast meat yield

Competitive Differentiation

Head-to-Head Analysis

Capability SRBio CJ Bio Ajinomoto
Purity Tolerance ±0.3% ±1.0% ±0.5%
Lead Time (EU) 14 days 45 days 28 days
Custom Formats 48+ 12 24
Carbon Footprint 1.8 tCO₂e/MT 3.1 tCO₂e/MT 2.4 tCO₂e/MT
Audit Compliance 98.7% 92.1% 96.3%

Partner Success Stories

Tier-1 Feed Mill (Brazil):
*”By switching to SRBio’s rumen-bypass Lysine, we achieved:
✓ 11% feed cost reduction
✓ 4.7% higher weight gain in Zebu cattle
✓ Elimination of 3 quality claims/month”*

Pharma Leader (Germany):
*”Their CEP-certified Lysine accelerated our ANDA approval by 5 months. The particle size distribution (PSD) consistency reduced tablet weight variation to ≤1.2%.”*

Video & Articles

Xi’an SR Bio-Engineering Co., Ltd

Xi’an SRBio is a professional wholesale provider of many quality nutritional supplements products and  AMINO ACID Powde etc.

We supply powder, tablets and capsules.

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