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L-Theanine

  • CAS NO: 3081-61-6
  • Grade: Food Grade
  • Purity: 99% min
  • Packaging: 25kg/drum
  • Certifications : ISO, KOSHER, HALAL, HACCP
  • Min Order: 500kg
  • Price: Inquiry

Theanine (L-Theanine) is a unique free amino acid in tea, and theanine is glutamic acid γ-ethylamide. Theanine content varies with the variety and location of tea. Theanine accounts for 1% to 2% of the dry tea. Theanine is a white needle, soluble in water. With sweet and refreshing taste, is the taste of tea components.

Specification

ITEM
STANDARD
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

Function and Application

1.L-Theanine will reduce blood pressure,blood sugar,blood lipids.

2.L-Theanine powder with the function of removing radicals and anti-aging;

3.Green tea extract l-theanine can enhance the immune function and prevention of colds; 

4.Green tea extract l-theanine will anti-radiation,anti-cancer, inhibiting the increasing of cancer cell;

5.Green tea extract l-theanine powder used to anti-bacterium, with the function of sterilization and deodorization.

CAS NO.
3081-61-6
Name
L-Theanine
Alias
N-Ethyl-L-glutamine; L-Glutamic acid gamma-(ethylamide)
Formula
C7H14N2O3
Formula weight
174.20
Structural formula
Hazard Symbols
  Xi   
Safety Description
S28;S36/37   
Risk Codes
R43   
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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