L-Carnosine

L-Carnosine

1.Synonyms: Carnosine; N-beta-Alanyl-L-histidine; beta-alanylhistidine;

beta-alanyl-L-histidine
2. Molecular Formula: C₉H₁₄N₄O₃
Molecular Mass: 226.23

3.CAS:305-84-0

4.Structure:

图片28.png

5.SPECS:

ITEMS	SPECIFICATIONS
Appearance	white or off-white powder
Smell	Odourless
Identification	Must comply
Loss on drying	1.0%max
Heavy metals	10ppm max
Arsenic	1ppm max
Lead	3ppm max
Cadmium	1ppm max
Mercury	0.1ppm max
Residue on ignition	0.10%max
Specific rotation	+20.0°～+22.0°
Melting Point	250～265℃
PH(in 2% water)	7.5-8.5
L-Histidine	1.0%max
β-Alanine	0.1%max
Total aerobes counts	1000CFU/g max
Mold & Yeast	100CFU/g max
E.Coli	Negative
Salmonella	Negative
Hydrazine content	Not detectable
Assay	99.0-101.0%

6.Uses:

Used for cell anti-oxidation, maintain the pH balance of the body, and prolong cell lifespanL-Carnosine has antioxidant, anti-aging and anti fatigue effects. The role of carnosine in the prevention and treatment of chronic diseases has certain preventive effects on chronic diseases caused by low antioxidant function. Such as cataract, gastric ulcer and so on. In addition, carnosine antioxidant can also protect the vascular endothelial cell wall, prevent atherosclerosis, and play a certain role in preventing cardiovascular and cerebrovascular diseases. At the same time, it has magical effects on treating arthritis, anti hypertension, anti coagulation and hemostasis, treatment of gastric ulcer and anticancer.

Nutritional supplement