| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| Suitable for: | Elderly, Adult |
| State: | Solid |
| Purity: | >99% |
| Samples: |
|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product Name | L-Carnosine |
| CAS | 305-84-0 |
| MF | C9H14N4O3 |
| MW | 226.23 |
| EINECS | 206-169-9 |
| Appearance | White Powder |
| Items | Specification | Result |
| Appearance | White powder | White powder |
| Color | White to almost white | White |
| Smell | Odourless | Conforms |
| IR Spectrum | In accordance with structure | In accordance with structure |
| Identification | Must comply | Conforms |
| Specific Rotation[a]D20 | +21.0±2.0o (C=2,H2O) | +20.4°(C=2,H2O) |
| Loss on Drying | ≤1.0% | 0.4% |
| Melting Point | 243.0-263.0°C | conforms |
| Heavy Metals | ≤10ppm | <10ppm |
| Arsenic | ≤1ppm | <1ppm |
| Lead | ≤3ppm | <3ppm |
| Cadmium | ≤1ppm | <1ppm |
| Mercury | ≤0.1ppm | <0.1ppm |
| Residue on Ignition | ≤0.1% | <0.05% |
| pH(in 2% water) | 7.5~8.5 | 7.9 |
| L-histidine | ≤1.0% | <1.0% |
| β-alanine | ≤0.1% | <0.1% |
| Total aerobes counts | ≤1000CFU/g | <100CFU/g |
| Mold & Yeast | ≤100CFU/g | <10CFU/g |
| E.Coli | Negative | Not Detectable |
| Salmonella | Negative | Not Detectable |
| Hydrazine content | Not Detectable | Not Detectable |
| Particle Size | 100% through 100 mesh | Conforms |
| Loose Bulk Density | 0.321g/ml | |
| Assay(HPLC) | 99.0%(Area%) | 99.2% |
| Conclusion | Accords with the USP36 standard | |
Function
1.L-Carnosine powder is the most effective anti-carbonylation agent yet discovered. (Carbonylation is a pathological step in the age- related degradation of the body proteins. )Carnosine helps to prevent skin collagen cross-linking which leads to loss of elasticity and wrinkles.
2. L-carnosine powder also acts as a regulator of zinc and copper concentrations in nerve cells, helping to prevent overstimulation by these neuroactive in the body substantiates all of the above and other studies have indicated further benefits.
3. L-Carnosine is a SuperAntiOxidant that quenches even the most destructive free radicals: The hydroxyl and the peroxyl radicals, superoxide, and singlet oxygen. Carnosine helps to chelate ionic metals(flush toxins from the body).
Application
1. Protects epithelial cell membranes in the stomach and restores them to their normal metabolism.
2. Acts as an antioxidant and protects the stomach from alcohol and smoking-induced damage.
3. Has anti-inflammatory properties and moderates production of interleukin-8.
4. Adheres to ulcerations, acts as a barrier between them and stomach acids and helps to heal them.
Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales.
Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world.
1.Can I get some samples?
Yes, usually a 10-20g sample.
2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.
3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.
4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.
5. What is the shelf life for the products?
Most products shelf life 24-36 months.
6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.
7. How about the validity of the offer?
Usually, our offer is valid for 1 week. However, validity might vary between different products.
Suppliers with verified business licenses
Audited Supplier 
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