Product Description

L-Theanine is a unique free amino acid in tea, and theanine is glutamic acid γ-Ethylamide, a white acicular substance, easily soluble in water, with a sweet taste, fresh flavor, and pleasant taste. Theanine content varies with tea varieties and parts. Theanine accounts for 1-2% by weight in dry tea. Theanine is similar to the brain-active substances glutamine and glutamic acid in chemical structure, and it is the main component of tea that generates saliva and moistens the sweetness. Therefore, it is commonly used as a tea enhancer. At the same time, theanine has anti-fatigue effects and is also used as a functional additive such as a tranquilizer.


Function:

In early 1985, the U.S. Food and Drug Administration certified that L-theanine is Generally Recognized as Safe (GRAS) and has not limited the dosage. Experiments indicated that it is a safe and harmless food to consume.
1. Tranquilizing effect when added to food and beverages
2. Improving flavor
3. Enhance immunity
4. Lowering blood pressure
5. Advancing brain function, promoting the functions of study and memory
6. Enhancing liver function to eliminate toxins 


Application:

Theanine is a characteristic amino acid of tea. L-theanine is a type of condiment, mainly used for green tea, nutritional fortifier, seasonings (aroma components of green tea), etc. Theanine is an antagonist of caffeine, which can inhibit the excitement caused by caffeine and has a calming effect. As an effective ingredient in sedatives, it can be added to some foods and drinks to promote the learning and memory functions of the brain.

In Food
Additives for functional food
Quality improver for tea beverages
Flavor improvement

In Medical
Adjuvant drugs for tumor treatment
It can prevent Parkinson's disease, senile dementia, conduction nerve dysfunction, and other diseases. Currently, theanine has been used to treat depression, the most common psychiatric disorder in the world.