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L-Theanine
SKU:AMA031
Description:
Description:
Name:L-Theanine
Standard: JP2000
Molecular Formula:C7H14N2O3
Molecular Weight:174.20
CAS:3081-61-6
EINECS:221-379-0
| ITEMS | LIMIT |
| Assay of L-Theanine | 98.0%~102.0% |
| pH | 5.0~7.0 |
| Melting Point of L-Theanine | 210-215oC |
| Specific rotation(o)[α]D20 | +7.5o~+8.5o |
| (Transmittance T430) | MT 98.0% |
| Chloride[Cl ] | NMT 0.02% |
| Ammonium(NH4) | NMT 0.02% |
| Sulfate(SO4) | NMT 0.05% |
| Heavy metals(Pb) | NMT 10ppm |
| Arsenic(as As2O3) | NMT 1ppm |
| Other amino acid | Conforms |
| Loss on drying | NMT 2.0% |
| Residue on ignition of L-Theanine | NMT 0.20% |
Apperance:White fine powder,Theanine is biologically active promoting relaxation , reducing blood pressure, inhibiting caffeine's negative effects.
Health-Care Functions of L-Theanine
1. Relieve and Relax Function
2. Improve the Brain Function
3. Reduce the Blood Pressure Function
4. Antitumor Function
5. Anti-Fatigue Function
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