L-Theanine CAS No 3081-61-6
- CAS No.: 3081-61-6
- Type.: Amino Acid
- Appearance: Clear and colorless
- Molecular Formula： C7H14N2O3
- Shelf Life： --
- Min Order Quantity: As requirements
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Online Chat| Items | Limits | Testresults |
| Description | Clear and colorless | Conforms |
| Solution clarity | 98.0-102.0% | 99.8 |
| PH | 4.5-6.0 | 5.26 |
| Loss on drying | ≤1.0% | 0.11 |
| Residue on ignition | ≤0.20% | 0.07 |
| Chloride | ≤0.02% | ＜0.02% |
| Sulfate | ≤0.02% | ＜0.02% |
| Heavy metals | ≤10ppm | ＜10ppm |
| Iron(Fe) | ≤30ppm | ＜30ppm |
| Arsenic(As) | ≤2ppm | ＜2ppm |
| Mercury(Hg) | ≤0.1ppm | ＜0.1ppm |
| Cadmium | ≤1ppm | ＜1ppm |
| Total Plate Count | ≤1000CFU/g | 20 |
| Yeast and Molds | ≤100 CFU/g | ＜100 CFU/g |
| Coliforms | Negative | Negative |
| Salmonella | Negative in 25g | Conforms |
- L-Theanine will reduce blood pressure,blood sugar,blood lipids.
- L-Theanine powder with the function of removing radicals and anti-aging;
- Green tea extract l-theanine can enhance the immune function and prevention of colds;
- Green tea extract l-theanine will anti-radiation,anti-cancer,inhibiting the increasing of cancer cell.
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