Supply Natural&Synthesis Green Tea Extract 98% L-Theanine Powder L-Theanine

• CAS No.: 3081-61-6
• Formula: C7h14n2o3
• EINECS: 221-379-0
• Packaging Material: Foil Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: HB-L-Theanine
• Nutrient Composition: Amino Acid
• Resource: Natural&Synthesis
• The content of active substances: 99%
• Appearance: White Powder
• MOQ: 1kg
• Single Gross Weight: 1.5kg
• Sample: Avaliable
• Single Package Size: 40X20X40 Cm
• Grade: Food Grade
• Transport Package: Package
• Specification: 99%
• Trademark: HaiBo
• Origin: Xi′an
• HS Code: 0000
• Production Capacity: 1000000

Product Description

   L-Theanine is an amino acid found in tea leaves, particularly green tea. It has been studied for its relaxing and calming effects on the mind and body, without causing drowsiness. L-Theanine has also been shown to improve cognitive function, boost mood, and support the immune system. Some people take L-Theanine as a dietary supplement to help reduce stress and anxiety, improve sleep quality, and enhance mental focus and concentration. It is generally considered safe and well-tolerated, with few reported side effects.

 Application:
 

 1. Thanine significantly promoted the release of dopamine in the brain center and enhanced the physiological activity of dopamine in the brain.

2. Theanine can effectively reduce spontaneous hypertension in rats.The effect of theanine shown to reduce hypertension can also be considered as a stabilizing effect to some extent.And this calming effect will undoubtedly help the recovery of physical and mental fatigue.

3. Many studies have demonstrated that theanine's effect on improving learning and memory is the result of activation of central neurotransmitters.

4. Improves menstrual syndrome.

5. Enhance the efficacy of anti-cancer drugs.

Items	Specifications	Results
Appearance	White Powder	Brown powder
Identification	Positive	Complies
Assay	98	98.5%
Ash	≤5.0%	2.55%
Loss on drying	≤5.0%	1.20%
Ignition residue	≤2.0%	0.25%
Heavy metals	≤10ppm	Complies
Pb	≤2.0ppm	Complies
As	≤2.0ppm	Complies
Odor	Characteristic	Complies
Particle size	100%through 80 mesh	Complies
Microbioiogical:
Total of bacteria	≤1000cfu/g	100cfu/g
Fungi	≤100cfu/g	Complies
Salmgosella	Negative	Complies
Coli	Negative	Complies
Conclusion	Conform with USP/FCC/E302 specification
Storage condition	Store in cool & dry place, Do not freeze. Keep away from strong light and heat.
Shelf life	2 years when properly stored