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  • L-Theanine

L-Theanine

  • Product Item : CAS No.: 3081-61-6
  • Category: Featured Products
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Product Name: L-Theanine

Appearance: White crystalline powder

Assay: 98.5%~100%

Standard: JP2000

CAS NO.: 3081-61-6

Molecular Formula: C7H14N2O3

Molecular Weight: 174.2

EINECS No.: 221-379-0

Synonym: N-ethyl-glutamine, L-gama-glutamylethylamide,N5-ethyl-L-glutamine

Country of Origin: China

 

Item

Specification

Appearance

White crystalline powder

Loss on drying

0.50%

Residue on ignition

0.20%

PH

5.0~6.0

Specific Rotation(a)D20

+8.0° ~+8.5°

Solubility

Clear Colorless

Melting Point

202~215

Chloride(C1)

0.020%

Sulfate(SO4)

0.020%

Heavy metals (Pb)

10ppm

Pb

0.5ppm

As

3ppm

Cd

1ppm

Hg

0.1ppm

L-Theanine

98.5% ~100.0%

Total Plate Count

<1000cfu/g

Mold And Yeast

<100cfu/g

Salmonella

Negative

E.Coli

Negative

Packing

Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum

Storage condition

Store in sealed containers at cool & dry place.protect from light,moisture and pest infestation.

Shelf life

Two years when properly stored.

Specification Sheet:

 

 

Product Description:

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


Proponents claim that L-theanine can help with the following health problems:
1) Anxiety
2) Depression
3) High blood pressure
4) High cholesterol
5) Insomnia
6) Stress


L-Theanine is also purported to increase concentration, promote weight loss, and boost the immune system.
In addition, some proponents suggest that L-theanine can prevent stroke, Alzheimer's disease, and some forms of cancer.

 

Application:

1)  Anti-hypertensive

2)  Calm action

3)  Improve learning ability and memory

4)  Relax action

5)  Calm the nerves, antitumor, fatigue-free

6)  Improve flavor

 

 

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