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Green Tea Extract L Theanine

  • Theanine
  • L-Theanine
  • 99%
  • White Powder
  • 3081-61-6
  • C7H14N2O3
  • ISO,Halal,Kosher
  • Healthcare, Cosmetics, Medicine
  • 2 Years
  • 1kg/Bag, 25kg/Drum
Availability:

Theanine (sometimes referred to as "L-theanine") is an amino acid found naturally in green tea. Also available in supplement form, theanine is said to offer a number of health benefits.

Proponents claim that theanine can help with the following health problems:


Anxiety

Depression

High blood pressure

High cholesterol

Insomnia

Stress


Theanine is also purported to increase concentration, promote weight loss, and boost the immune system.


Product Name Theanine
Purity  99%
CAS NO. 3081-61-6
MF C7H14N2O3


Boiling point: 427.1 °C at 760 mmHg

Flash point: 212.1 °C

Refractive index: 8 ° (C=5, H2O)

Density: 1.171

Product Name: L-theanine

CAS No.: 3081-61-6

Molecular Formula: C7H14N2O3

Molecular Weight: 174.2

Analysis

Specification

Result

Test Method

Physical Description




Appearance

White crystalline powder

White crystalline powder

Visual

Solubility (1.0g/20ml H2O)

Clear Colorless

Clear Colorless

Visual

PH

5.0-6.0

5.14

CHP2020

Specific rotation(a)D20 (C=1 , H2O )

+7.7° ~ +8.5°

+8.0

CHP2020

Melting point

202-215℃

202.5-203℃

CHP2020

Chemical Tests




Assay (HPLC)

98.0-102.0%

99.23%

HPLC

Chloride(Cl)

0.02% Max

<0.02%

CHP2020

Residual on ignition

0.2% Max

0.03%

CHP2020

Loss on drying

0.5% Max

0.21%

CHP2020

Heavy metals (as Pb)

10.0ppm Max

<10.0ppm

CHP2020

Arsenic (as As)

1.0ppm Max

<1.0ppm

CHP2020

Microbiology Control




Total plate count

1000cfu/g Max

<1000cfu/g

CHP2020

Yeast & Mold

100cfu/g Max

<100cfu/g

CHP2020

E. Coli

Absent

Absent

CHP2020

Salmonella

Absent

Absent

CHP2020

Conclusion

Complies with the JP2000 Standard.

General Status

Non-GMO, ISO Certificated.

Packing and Storage

Packing: Pack in paper-carton and two plastic-bags inside.

Shelf life: 2 year when properly stored.

Storage: Store in a well-closed place with constant low temperature and no direct sun light.


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