L-Theanine N-gamma-ethyl-L-glutamine CAS3081-61-6

CAS 3081-61-6
L-Theanine green tea extract
EINECS 221-379-0 N-gamma-Ethyl-L-glutamine
L-gamma-Glutamylethylamide
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CAS 3081-61-6
L-Theanine
green tea extract
EINECS 221-379-0

L-Theanine is an amino acid that is commonly found in tea. The highest concentration of this amino acid has been found in the tea leaf Gyokuro. Because L-Theanine can cross the blood-brain barrier, it plays an important role in mood and relaxation of the brain. This amino acid is found almost exclusively in tea, especially green tea.

Benefits of L-Theanine
The benefits of L-Theanine are great, especially when it comes to the brain. This amino acid plays a great role in mood, relaxation, depression, and stress and anxiety. It is also key in supporting the immune system and healthy blood pressure levels.

L-Theanine doesn't cause drowsiness, and is a natural mood enhancer. Millions of people suffer from anxiety, and this amino acid is especially beneficial for treatment of anxiety and other stress related conditions.

Theanine Bodybuilding
Theanine is important for the relaxation of the brain. It also promotes concentration and heightened mental acuity, and improved learning ability.

Because of its importance for the overall health of mind and immune system, Theanine is an important part of bodybuilding. Achieving a relaxed mental state that allows you to focus clearly on your efforts is essential for the best athletic performance.

Many people believe that bodybuilding is purely physical, but it very much involves the brain. Relaxed mood and mental clarity are important.

CERTIFICATE OF ANALYSIS

PRODUCT NAME
L-Leucine

BATCH NO
070625
BATCH SIZE
1000kg

MANU DATE
2007,06,25
SHELF LIFE
2 years
ITEM
SPECIFICATION
RESULT

Appearance
White crystalline powder
Conforms

Specific optical rotation
+14.9deg~+16.0deg
+15.24deg

Assay ,% min
98.5~100.5
99.40

pH value
5.5~6.5
6.20

Loss on drying max
0.20
0.08

Heavy metals ,% max
0.001
<0.001

Transmitence, % min
98.0
99.2

Residue on ignition,% max
0.1
0.075

Chloride ,% max
0.020
<0.020

Sulfate(SO
4
-2
),% max
0.020
< 0.020

Arsenic(As
2
o
3
),% max
0.0001
<0.0001

Iron max
0.001
<0.001

Other amino acid
up to standard
up to standard

Ammonium max
0.02
< 0.02