Hot Selling 102% High Purity Anti-Aging Anti-Tumor Amino Acid L-Theanine.

• Type: L-Theanine
• Chemical Character: Acidity
• Appearance: Powder
• Transport Package: Drum
• Specification: 98%~102%
• Origin: China

Product Description

Description

Theanine is an abundant non-protein derived amino acid that was first isolated from green tea leaves in the late 1940s by Sakato   L-theanine has been studied as a food additive and functional food in relation to human nutrition. It has noticeable bioactivities including anti-cerebral ischemia-reperfusion injury, stress-reducing, antitumor, anti-aging, and anti-anxiety activities[5, 6]. Cooper[7] stated that dietary supplementation of L-theanine is a feasible way to mitigate reactive oxygen species [ROS]-induced damage.

L-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.



 

Item	Specification
Description	White Crystals or Crystalline Powder
Solution clarity	Clear and colorless
Assay	98.0%~102.0%
Specific Rotation	+7.7°~+8.5°
PH	5.0-6.0
Residue on Ignition	≤0.2%
Loss on Drying	≤1.0%
Chloride	≤0.02%
Sulfate	≤0.02%
Particle size	≥90% through 80 mesh
Heavy Metals	≤10ppm
Iron(Fe)	≤30ppm
Arsenic(As)	≤2.0ppm
Mercury (Hg)	≤0.1ppm
Cadmium (Cd)	≤1.0ppm
Total Plate Count	≤1000 cfu/g
Yeast and Molds	≤1000 cfu/g
Coliform Group	Negative
Salmonella	Negative in 25g

Application
Dietary Supplement:L-Theanine can be used in functional foods and health products, the most common dosage forms are oral capsules and oral liquids
Food Additive:
L-Theanine can be used as a quality modifier for beverages, improving the quality and flavor of tea beverages in beverage production. Such as wine, Korean ginseng, coffee drinks.
Cosmetic Raw Materials:
L-Theanine plays a great role in skin care products and has an excellent moisturizing effect. It can be added to moisturizing skin care products to maintain the water content of the skin surface; it also used as an anti-wrinkle agent, which can promote the production of collagen, maintain skin elasticity, and resist wrinkles.





 

1. As raw material of t ea beverage (e.g. iced tea, pure tea, fruit tea, milk tea,health tea)

 

2. As food additive: e.g. ice cream,cake,candy,chocolate

 

3. As chemical product additive: e.g. toothpaste,cosmetics