High Purity CAS 3081-61-6 L-Theanine

• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC
• Application Form: Powder
• Application: Food, Health Care Products, Medicine
• Color: White
• State: Powder
• Model NO.: L-Theanine
• Type: L-Theanine
• CAS: 3081-61-6
• Mf: C7h14n2o3
• MW: 174.2
• Einecs No.: 221-379
• Density: 1.171+-0.06 g/cm3(Predicted)
• Boiling Point: 430.2+-40.0 C(Predicted)
• Melting Point: 207c
• Shelf Life: 24month
• Storage: Cool Dry Place
• Extraction Type: Solvent Extraction
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: L-Theanine
• Trademark: HNB
• Origin: China
• Production Capacity: 3000kg/Month

Product Description

Product name	L-Theanine
Appearance	White crystalline powder
CAS NO.	3081-61-6
EINECS No.	221-379-0
Molecular formula	C7H14N2O3
Molecular weight	174.1977
Test method	HPLC

 

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.

In addition, some proponents suggest that theanine can prevent stroke, Alzheimer's disease, and some forms of cancer.

Function 
 

1) Stress

Theanine may help reduce the negative effects of stress, according to a small study published in Biological Psychology in 2007. In an experiment involving 12 people, researchers found theanine-treated participants were less likely to experience an increase in heart rate when performing a stressful task.

 

2) Immunity

Taking green-tea-derived theanine and antioxidants in supplement form may help prevent the flu, suggests a study published in BMC Complementary and Alternative Medicine in 2011. Every day for five months, the study's 197 participants took either a placebo or a capsule containing theanine and catechins (a class of antioxidants found in green tea).

 

3) Brain Health

A 2010 study from Nutritional Neuroscience suggests that a combination of theanine and may help improve cognitive performance. For the study, 44 young adults took either a placebo or a combination of theanine and prior to performing a demanding cognitive task. Researchers found that the combination of theanine and significantly improved accuracy and alertness and helped to increase focus while performing the task.

Additionally, findings from an animal-based study published in Free Radical Biology & Medicine in 2009 suggest that theanine may inhibit buildup of amyloid beta (a substance that forms the brain plaques associated with Alzheimer's disease).

 

4) Depression

Theanine may help relieve depression, according to an animal-based study published inPhytotherapy Research in 2011. In tests on mice, scientists discovered that theanine produced an "antidepressant-like effect."

 

5) Weight Loss

Theanine shows promise as a weight loss aid, according to animal-based research published in the journal In Vivo in 2004. In an experiment involving mice fed green tea powder, researchers found that theanine and found in the powder appeared to prevent weight gain and fight the buildup of fat.

Application
 

1. Applied in food field, boiled eggs with motherwort is a good way to treat dysmenorrhea;

2. Applied in health product field, motherwort honey is a good female health food, which helps to regulate menstruation nourishing;

3. Applied in pharmaceutical field, motherwort tablets, granules, injection, capsule medicine for the treatment of gynecological diseases;

4. Applied in cosmetic field, according to legend, Empress Wu on account of eating beauty products which is made of motherwort, so she looks not old. 


 

Items	Standards	Results
Physical Analysis
Description	White Powder	Complies
Assay	99%	99.21%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.65%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative