L-carnosine powder, a kind of natural dipeptide, has strong antioxidant activity and many biological activities.
It is naturally active and does not need artificial synthesis to play its role. It is widely found in many tissues and organs of the human body, especially in muscle, so it is also the source of the name "muscle" peptide. In addition, carnosine is rich in brain tissue, so it may also play a key role in the treatment of many brain diseases, such as senile dementia, Parkinson's disease, and stroke.
L-carnosine, the scientific name β-alanyl -L- histidine, is a dipeptide composed of β-alanine and l-histidine, which is a crystalline solid. Muscle and brain tissues contain very high concentrations of carnosine. Carnitine is a kind of carnitine discovered by Russian chemist Gulevich. Studies in Britain, Korea, Russia, and other countries have shown that carnosine has a strong antioxidant capacity and is beneficial to the human body. Carnosine has been proved to be capable of scavenging reactive oxygen species (ROS) and α -β unsaturated aldehydes formed by excessive oxidation of fatty acids in the cell membranes during oxidative stress.
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| Real shot pictures of L-carnosine powder | L-carnosine structure diagram |
Product Application
1. L-carnosine powder is a new food additive.
2. It is a dipeptide composed of β -alanine and histidine, which can be synthesized in animals.
3. It can significantly inhibit lipid oxidation caused by free radicals and metal ions.
4. When it is used in cosmetics, it can prevent skin aging and whiten skin.
5. It has antioxidant properties and is a natural antioxidant.
6. It enhances the transmittance of turbid human eye crystals.
7. It is the sensor of the olfactory nerve and can promote wound healing.
8. It can prolong the regeneration cycle of fibroblasts and make collagen and elastin continuously produced.
9. It is not only a nutrient but also can promote cell metabolism and delay aging.
Product Specification
Item | Specification | Results |
Appearance | Off-white or white powder | white powder |
HPLC Identification | Consistent with the reference substance main peak retention time | Conforms |
Specific Rotation | +20.0° ~ +22.0° | +20.9° |
Heavy Metals | ≤10ppm | Conforms |
PH | 7.5 ~ 8.5 | 8.2 |
Loss on dry | ≤1.0% | 0.04% |
Lead | ≤3ppm | Conforms |
Arsenic | ≤1ppm | Conforms |
Cadmium | ≤1ppm | Conforms |
Mercury | ≤0.1ppm | Conforms |
Melting Point | 250.0°C ~ 265.0°C | 253.6°C ~ 254.8°C |
Residue on Ignition | ≤0.1% | 0.04% |
Hydrazine | ≤2ppm | Conforms |
Bulk density | - | 0.24g/ml |
Tapped density | - | 0.48g/ml |
L-Histidine | ≤0.3% | 0.05% |
Assay | 99.0% ~ 101.0% | 99.6% |
Total aerobes counts | ≤1000cfu/g | 1cfu/g |
Mold & Yeast | ≤100cfu/g | <1cfu/g |
E.Coli | Negative | Not Detectable |
Salmonella | Negative | Not Detectable |
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A variety of shipping methods for you to choose
Transportation Time | Shipping method | Cargo weight requirements | Advantage |
3-7 days | DHL,Germany DHL,Germany DPD, | Suitable for under 50kg. | We have warehouses in Germany and California, the USA, |
7-15 days | By Air | Suitable for more than 50kg. | |
15-60 days | By Sea | Suitable for more than 500kg. |
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Note: This compound should be used for research purposes only. These claims have not been evaluated by the Food and Drug Administration. Please consult your doctor and learn about available studies before using them. This product is not intended to diagnose, treat, cure or prevent any disease.
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