L-Theanine CAS No 3081-61-6
- CAS No.: 3081-61-6
- Type.: Amino Acid
- Appearance: Powder
- Molecular Formula: C7H14N2O3
- Shelf Life: --
- Min Order Quantity: As requirements
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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