CAS No.: | 3081-61-6 |
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Formula: | C7h14n2o3 |
EINECS: | / |
Packaging Material: | Plastic |
Storage Method: | Normal |
Shelf Life: | 2 Years |
Samples: |
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Customization: |
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Product Name:Theanine
Appearance:White powder
Cas No:3081-61-6
MF:C7H14N2O3
Theanine (L-Theanine) is a unique free amino acid in tea, and theanine is glutamic acid γ-ethylamide. Theanine content varies with the variety and location of tea. Theanine accounts for 1% to 2% of the dry tea. Theanine is a white needle, soluble in water. With sweet and refreshing taste, is the taste of tea components.
ANALYTICAL ITEMS | SPECIFICATION |
Appearance | White crystalline powder |
Assay | 98.0%~102.0% |
Specific optical rotation[a]D20° | +7.7o~ +8.5o |
Solubility | Clear and colorless |
pH | 5.0~6.0 |
Loss on drying | ≤1.0% |
Residue on ignition | ≤0.2% |
Chloride (Cl) | ≤0.02% |
Heavy Metals | ≤10PPm |
Lead | ≤1PPm |
Arsenic | ≤1PPm |
Cadmium | ≤1PPm |
Mercury | ≤0.1PPm |
Total plate count | <1,000CFU/g |
Mold & Yeast | <100CFU/g |
Salmonella | Negative/10g |
E.Coli | Negative/10g |
1.Theanine will reduce blood pressure,blood sugar,blood lipids
2.Theanine powder with the function of removing radicals and anti-aging;
3.Theanine can enhance the immune function and prevention of colds;
4.Theanine will anti-radiation,anti-cancer, inhibiting the increasing of cancer cell;
5.Theanine powder used to anti-bacterium, with the function of sterilization and deodorization.
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