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- Contact Person : Ms. Liu Emily
- Company Name : Ningbo Samreal Chemical Co., Ltd.
- Tel : 0086-574-87670845
- Fax : 0086-574-87674145
- Address : Zhejiang,Ningbo,Room 1007,No.1498, Jiangnan Road, Hi-tech Zone, Ningbo,China
- Country/Region : China
- Zip : 315040
Related Product Searches:L-Theanine,High Quality,L-Theanine, N-(- glutamyl)ethylamine
Items | Limits |
Appearance | White crystals or crystalline powder |
State of solution | ≥98.0% |
Specific rotaion | +7.0~+8.5° |
Chloride | ≤0.02% |
Sulfate | ≤0.015% |
Heavy metals | ≤10ppm |
Arsenic | ≤1ppm |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.2% |
PH | 5.0~7.0 |
Assay | 98.0~102.0% |
Product Name:L-Theanine
Introduction:
CAS#: 3081-61-6
Molecular Formula: C7H13N2O3 Molecular Weight:174.2
Purity>98.5%
Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.
L-Theanine has mood-modulating activity,anti-cancer,diminishing symptoms of PMS,improving learningperformance,heightening mental acuity-neurotransmitter,promoting concentration,acting antagonistically against the paralysis induced by caffeine,supporting the immune system,lowering blood pressure,increasing brain dopamine levels among other
L-Theanine