
L-Threonine Powder
| Product Name | L-Threonine |
| Aliases | (2S,3R)-2-Amino-3-hydroxybutanoic acid |
| CAS Number | 72-19-5 |
| Purity | ≥99%(HPLC) |
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Packages | 1kg,5kg/bag, 25kg/drum |
L-Threonine Powder: Premium Bulk Supplier for Feed & Nutrition Industries
As a leading L-Threonine Powder supplier, OcleanNutra provides high-purity 99% L-Threonine that meets feed grade and food grade specifications. Our bulk L-Threonine powder is ideal for animal feed applications and human nutrition supplements, backed by comprehensive COA and global compliance. Contact us for custom formulation support and competitive wholesale pricing.
What is L-Threonine Powder?
L-Threonine is one of the nine essential amino acids, meaning it cannot be synthesized by the human or animal body and must be obtained through diet or supplementation. In its pure form, it is a white to off-white, free-flowing crystalline powder known for its high solubility and excellent bioavailability. As a critical building block for proteins, it plays a fundamental role in maintaining proper nitrogen balance and supporting numerous physiological functions.
For industrial applications, our product is specifically processed and purified to meet stringent feed grade and food grade standards. This makes our Bulk L-Threonine Powder a vital and reliable raw material for manufacturers in the animal feed and human nutrition sectors, ensuring consistent performance in your end products. Contact us to learn more about its specifications.
Sources of L-Threonine
While L-Threonine occurs naturally in various foods, our production method ensures higher purity and concentration suitable for industrial applications. We produce pharmaceutical grade L-Threonine through advanced fermentation processes, resulting in a product free from allergens and contaminants often found in natural sources.
The Efficacy of L-Threonine
In Animal Nutrition:
- Enhanced Growth Performance: By optimizing the amino acid profile in poultry feed and swine nutrition, it promotes lean muscle development and improves overall growth rates, leading to more efficient farming operations.
- Improved Gut Health & Immunity: It is a key component of mucin proteins, which are essential for maintaining a healthy intestinal lining. A robust gut barrier enhances nutrient absorption and strengthens the animal's natural defense against pathogens.
- Cost-Effective Feed Formulation: Utilizing L-Threonine for animal feed allows for a reduction in the inclusion of more expensive protein sources like soybean meal, enabling the creation of high-performance, cost-optimized feed recipes.
In Human Health Applications:
- Supports Muscle Protein Synthesis: Crucial for athletes and in clinical settings, it aids in muscle repair, recovery, and maintenance, making it a valuable ingredient in sports nutrition and medical food products.
- Promotes Overall Wellness: As a vital nutrient, it supports the central nervous system, liver function (through fat metabolism), and the synthesis of structural proteins like collagen and elastin, which are important for skin and connective tissues.
How to Produce L-Threonine?
Our L-Threonine manufacturing process utilizes state-of-the-art fermentation technology with rigorous quality control at each stage. The production involves:
- 1. Strain Selection: Proprietary microbial strains optimized for high yield
- 2. Fermentation Process: Controlled conditions for maximum production
- 3. Purification: Multiple crystallization steps ensuring 99% purity
- 4. Quality Verification: Comprehensive testing including HPLC analysis
As a reliable Threonine producer, we maintain complete traceability from raw materials to finished product.
Product Specifications: L-Threonine Powder
For B2B partners requiring detailed technical documentation. A comprehensive, batch-specific Certificate of Analysis (COA) will be provided promptly upon request.
| Parameter | Specification | Test Method |
|---|---|---|
| Identity | ||
| Product Name | L-Threonine | - |
| CAS No. | 72-19-5 | - |
| Appearance | White crystalline powder | Visual Inspection |
| Key Specifications | ||
| Purity | ≥ 99% | HPLC |
| Loss on Drying | ≤ 0.5% | USP <731> |
| Specific Rotation | -26.0° to -29.0° | Polarimetry |
| Safety & Quality | ||
| Heavy Metals | ||
| - Lead (Pb) | ≤ 3.0 mg/kg | ICP-MS |
| - Arsenic (As) | ≤ 2.0 mg/kg | ICP-MS |
| - Cadmium (Cd) | ≤ 1.0 mg/kg | ICP-MS |
| - Mercury (Hg) | ≤ 0.1 mg/kg | ICP-MS |
| Total Plate Count | ≤ 1000 CFU/g | USP <61> |
| Yeast & Mold | ≤ 100 CFU/g | USP <61> |
| E. Coli | Negative | USP <62> |
| Salmonella | Negative | USP <62> |
| Certifications | ISO 9001, GMP (Certificates available upon request) | Audit Certification |
Note: The specifications above define our standard L-Threonine Powder product profile. We also provide customization options—such as adjustments to particle size and packaging—to meet specific formulation requirements. Contact us to request the full Certificate of Analysis (COA) for detailed, batch-specific data and supporting compliance documentation.
Packaging, Services & Inquiry
- Minimum Order Quantity (MOQ): 25 kg
- Free Sample: Available (10-20g/bag) for qualified businesses.
- Custom Services: Full support for OEM, ODM, Private Label, and Contract Manufacturing.
- Standard Packaging: 25 kg/drum. Custom packaging available.
- Shelf Life: 24 months in a cool, dry place away from light.
Request a Free Sample & Full Datasheet | Get a Quote for Bulk Order
Side Effects and Safety Profile
When used as directed, our pure L-Threonine powder demonstrates an excellent safety profile. Proper dosing is essential, and we provide detailed usage guidelines for each application. Our technical support team is available to help you determine optimal incorporation rates for your specific formulations.
