L-Theanine

Chemical Name: L-Theanine, Ngamma-ethyl-L-glutamine

CAS No.:3081-61-6        

Molecular Formula:C₇H₁₄N₂O₃                                              

Molecular Weight :174.1g/mol

Introduction:

L-Theanine is a unique free amino acid in tea. L-Theanine is glutamic acid γ-ethylamide with sweet taste. L-Theanine content varies with the variety and location of tea. L-Theanine content is about 1-2% of the new tea, which decreases with the fermentation process.

L-Theanine is a non-protein amino acid mainly found naturally in the green tea plant. It may have activity in modulating the metabolism of cancer chemotherapeutics agents.

Synthetic method:

Pyrrolidone carboxylic acid was prepared by heating l-glutamic acid at high pressure. It was made into a copper salt, then added with anhydrous ethylamine and heated at high pressure to obtain l-theanine.

 

Specifications:

Appearance: White crystalline powder

 

Applications:

1.      L-Theanine can be used in food areas.

2.      L-Theanine affects the central nervous system.L-Theanine significantly promotes dopamine release in the brain center, increasing the physiological activity of dopamin.

3.      L-Theanine has antihypertensive effect.L-Theanine has been shown to reduce hypertension to a certain extent can also be seen as a stabilizing effect.

4.      L-Theanine can affect memory.

5.      L-Theanine can be used as health care products.

 

 

Package:

Packing volumes: 25kg                 

Package: paper drum

Transportation: by sea or by air 

Competitive Price:
Place of Origin: China (mainland)
Sales Method: Export, Manufacture, Wholesale, OEM/ODM
Payment Term: T/T
Material/Components: L-Theanine
product shape: powdery