| ≥1 piece |
Introduction
L-Theanine is a non-essential amino acid and Glutamic acid analog and becoming an increasingly popular supplement due to some of its unique and almost amazing properties. L-Theanine can cross the blood brain barrier and hence has psychoactive properties and is found in carmellia sinesis, the tea plant. Green tea is felt to have the greatest concentration of L-Theanine.
Registered Index
CAS No.: 3081-61-6
EC No.: 221-379-0
Formula: C7H14N2O3
Molecular weight: 174.2
Appearance: White crystalline powder
Quality Specification
| Assay: | 98.0% min. |
| Specific rotation[]D20(C=1,H2O): | +7.7 to +8.5 |
| Solubility(1.0g/20ml H2O): | Clear colorless |
| Chloride(Cl): | 0.02% max. |
| Loss on drying: | 0.5% max |
| Residue on ignition: | 0.2% max. |
| PH: | 5.0 - 6.0 |
| Melting point: | 202-215 |
| Heavy metals (as Pb): | 10ppm max |
| Arsenic(as As): | 4ppm max. |
| Total plate count: | 1000cfu/g max |
| Mold and yeasts: | 100cfu/g max. |
| Salmonella: | Absent |
| E.Coli: | Absent |
Packing: In 25kg net cardboard drum
Function of Theanine
1.Relieve and Relax Function
The research shows that the theanine can counter and confront the caffeine, then the clinical trial discovers that the α-wave appears in the brain of the testee took the theanine, meaning that it can make human relax, relieve and calm, meanwhile, this kind of function is especially effective to the worrying and fidgety people.
2. Improve the Brain Function
The animal experiment shows that the theanine is good for the memory and study ability. Yokogoshi and other members find that 3-4months later, the mice took the theanine enjoys a high study ability, able to catch the important points in a short time, and a better memory of the dangerous environment.
Because the theanine can affect the 5-hydroxytryptamine's activation of the central neurotransmitter of the brain involved in study and memory, it has the ability to influence the function of the brain. Therefore, you will possess a better memory if you take the theanine.
3. Reduce the Blood Pressure Function
The theanine can reduce the blood pressure by adjusting the density of the neurotransmitter in the brain. Meanwhile, the experiment tells us that it can also decrease the composition, increase the decomposition or suppress the release of the serotonin in the brain. Therefore, the serotonin in your brain can be obviously reduced if you take theanine.