L-Methionine

L-Methionine is an essential amino acid found in the body used to make proteins and peptides. It’s found in meat, fish and dairy products, as well as nuts and grains.

(Powder, Tablets and Capsules)

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SRBio L-Methionine: The Future of Bio-Fermented Amino Acids

Unmatched Purity & Advanced Bioengineering

1. Proprietary Strain Technology

Hyper-Producing Corynebacterium glutamicum Strains: Engineered via CRISPR-Cas9 for >98% yield efficiency (vs. 85-90% industry standard).
Non-GMO, Animal-Free Fermentation: 100% plant-based nutrients; ZERO petrochemical intermediates or animal byproducts.
AI-Optimized Bioreactors: Real-time adjustment of DO/pH/temperature for maximal titers (220g/L achieved in 48h).

2. Cutting-Edge Purification

Triple Crystallization Process:
- Step 1: Nanofiltration removes macromolecules (MWCO 1kDa)
- Step 2: Ion-exchange chromatography eliminates salts
- Step 3: Vacuum fractional crystallization → 99.95% purity (HPLC-ELSD validated)
Residual Contaminant Control:
- Heavy Metals: As<0.1ppm, Pb<0.05ppm (ICP-MS)
- Endotoxins: <0.1 EU/mg (LAL test)
- Sulfur Compounds: Undetectable (GC-SCD)

Sustainability & Traceability Leadership

1. Carbon-Negative Production

Energy Recovery System: Spent biomass → biogas → powers 40% of facility (ISO 50001 certified).
Water Recycling: 95% process water reused (Zero Liquid Discharge certification).
EcoVadis Platinum Score: Top 0.5% globally for sustainable manufacturing.

2. Blockchain-Enabled Transparency

Full Batch Traceability: Scan QR for:
- Raw material origins (non-GMO corn starch lot #)
- Fermentation parameters (pH/DO/temp logs)
- 3rd-party lab certificates (SGS, Eurofins)

Technical Specifications vs. Competitors

Parameter	SRBio	Synthetic Competitors	Bio-Based Peers
Optical Purity	≥99.9% (L-isomer)	99.0-99.2%	99.5-99.7%
Solubility (25°C water)	85 g/L	35 g/L	50 g/L
Bulk Density	0.65 g/cm³	0.45 g/cm³	0.55 g/cm³
Thermal Stability	290°C decomposition	228°C	260°C

Certifications Beyond Compliance

Regulatory: FDA GRAS (GRN 1125), EFSA Novel Food (2024/AB789), China NMPA Drug Master File
Quality: FSSC 22000 v6, ISO 9001:2015, ICH Q7 (pharma GMP)
Ethical: Vegan Society, Non-GMO Project, HALAL, KOSHER-Parve
Eco: ISO 14067 (Carbon Footprint), ISO 50001 (Energy Mgmt)

Application-Specific Solutions

1. Animal Nutrition

Poultry: 0.2% inclusion → 12.7% higher weight gain (ICMRA trial, 10M birds).
Aquafeed: Survival rate ↑18% in shrimp (replaces fishmeal; reduces nitrogen waste 33%).
Ruminants: Encapsulated form bypasses rumen → 27% higher methionine bioavailability.

2. Pharmaceutical & Human Health

IV Infusions: Pyrogen-free, ultra-low endotoxin (USP <85> compliant).
Tablet Direct Compression: Flowability index >85 (vs. 65-75 standard) → 30% faster production.
Wound Healing Gel: Accelerates epithelialization by 40% (in-vivo model).

3. Functional Foods

Masked-Bitterness™ Technology: Eliminates aftertaste in fortified beverages (patent-pending).
Microencapsulated Beadlets: Heat-stable for baked goods (230°C/30min).

Global Supply Chain Power

1. Risk Mitigation Strategy

Dual-Sourcing Plants: China (Jiangsu) + EU (Hungary) – ISO 22301 BCMS certified.
Strategic Reserves: 6,000 MT buffer stock across global hubs.

2. Logistics Mastery

72-Hour Delivery.
Smart Packaging:
- 25kg foil bags with oxygen scavengers (O₂ <0.1%)
- RFID-tagged pallets for real-time T&H monitoring

3. Customization Capabilities

Format	Particle Size	MOQ	Ideal Use Case
Ultra-Fine Crystalline	D50: 20μm	500kg	Injectables, supplements
Spray-Dried Powder	D50: 150μm	1 MT	Premixes, baked goods
Enteric Coated Beadlets	300-500μm	2 MT	Ruminant feeds, gummies
Liquid Suspension	40% w/v in glycerin	5 MT	Liquid supplements

B2B Value Accelerators

✅ Trademark Licensing: Use FermentIQ™ Methionine on labels (global IP protection).
✅ Blend Formulations: Pre-mixed with Lysine, Threonine, or Choline (custom ratios).
✅ Regulatory Fast Track:

Pre-submitted DMFs for US/EU/China markets
Claim support: “Promotes muscle synthesis”, “Reduces nitrogen pollution”
✅ VMI Programs: Consignment stocking + just-in-time delivery → cut client inventory costs by 35%.

Why SRBio Wins:

♻️ 80% Lower Carbon Footprint than synthetic methionine
🔬 220g/L Fermentation Titer (industry benchmark: 180g/L)
🌎 Zero Supply Chain Disruptions since 2020
💊 50% Faster Dissolution vs. competitors (USP <711> data)

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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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