Pharmaceutical Raw Material L-Theanine

Product Description

L-Theanine

L-Theanine Brief Description 1. CAS No.: 3081-61-6;  MF: C7H14N2O3 ; E No.: 221-379-0

2.Grade: Food Grade, Medicine Grade

3. Appearance: White powder

4. Package: 25 KG/DRUM L-Theanine

5. Shelf life:  2 Years

6. Competitive price with high quality

7. Conforms to BP/EP/USP 8. Purity: 98%, 98%-102%

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.

L-Theanine COA

Items Standards

Appearance White powder

Solubility Clear Colorless

Specific Rotation(°) +7.5 - +8.5

Assay(%) 98.0 - 102

Melting Point() 200 - 210

Loss on drying(%) 1.0 Max

Residue on ignition(%) 0.2 Max

Heavy Metals(ppm) 20 Max

As(ppm) 4 Max

Fe(ppm) 10 Max

Cl(%) 0.02 Max

pH 5.0 - 6.0 Conclusion: The Goods Conform to the standards of In house. 

Packaging: 25 KG/DRUM 

Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature. 

Shelf life: 24 Months

L-Theanine Usage

1. Traditional/Ethnobotanical uses

Second only to water, tea is the most widely consumed beverage in the world. L-theanine was discovered as a constituent of green tea in 1949 and was approved in Japan in 1964 for unlimited use in all foods, including chocolates, softdrinks, and herb teas, except infant foods. It also provides a unique umami (brothy or savory) taste and flavor to green tea infusion.

2. General uses

L-theanine may help relieve stress by inducing a relaxing effect without drowsiness and may also possess immunologic attributes. Theanine may also have effects on the cardiovascular system and play a preventative role in cancer; clinical information is available to support these claims.

Packaging & Shipping L-Theanine  Packaging: 25kg/bag or according to client request

L-Theanine   Delivery Detail: 

2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.

Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.

Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative chemicals for over 20 years domestic experience and 5 years of international experience.

FAQ

1. What's your payment terms?

T/T or L/C.

2. What's your delivery time?

Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?

Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?

According to the products you ordered.

5. What documents you provide?

Usually, we provide Commerical Invoice,  Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?

Usually is Shanghai,Qingdao or Tianjin.