L-Carnosine (Food Grade, Research Only)
Analytical
Code: 8903
L-Carnosine is a dipeptide composed of alanine and histidine. It is naturally found in high concentrations of muscle and nervous tissue. and its level decreases with age.
Purity type >99%
L-Carnosine is a dipeptide composed of alanine and histidine. It is naturally found in high concentrations of muscle and nervous tissue. and its level decreases with age.
L-Carnosine protects cell and tissue structure. from free radicals
Purity type >99%
It is commonly used in dietary supplements in foreign countries.
Currently, the Thai FDA does not allow its use in dietary supplements.
- Room (25-40C)
- 24 Months from manufacturing or testing date.
- 250mg - 500mg
- 500mg
- 250mg - 500mg
- 500mg
- Add at last step. Avoid temperature above 40C.
- Avoid heat above 40C
- 3.00 - 7.00
- Soluble in Water, Soluble in Ethanol, Soluble in Hydroalcoholic Solutions
- -
| Test Name | Specification |
|---|---|
| Appearance | White to near-white powder |
| HPLC | 99-101% |
| Loss on Drying | Within 1% |
| Heavy Metals | Within 10ppm |
| Arsenic (As) | Within 1ppm |
| Lead (Pb) | Within 3ppm |
| Cadmium (Cd) | Within 1ppm |
| Mercury (Hg) | Within 0.1ppm |
| Residue on Ignition | Within 0.1% |
| Specific Rotation | +20 Degree to +22 Degree |
| Melting Point | 250-265C |
| pH (2% in Water) | 7.5-8.5 |
| L-Histidine | Within 1% |
| Beta-alanine | Within 0.1% |
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