Green Tea Extract 98% Natural L-Theanine Powder 40% 3081-61-6 L-Theanine

• CAS No.: 3081-61-6
• Formula: C7h14n2o3
• EINECS: 221-379-0
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 24 Months
• Model NO.: USP
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: 24 Months
• Application Form: Paste, Tablet, Capsule
• Application: Health Care Products, Beverage
• Ingredients: Food Additives
• Loss on Drying: Nmt 5.0%
• Odor & Taste: Bitterness
• Transport Package: 25kg/Drum
• Specification: USP/AJI
• Origin: China
• HS Code: 2924199090
• Production Capacity: 5000kgs/Month

Product Description

Product Description

L-theanine
 
 
A calming extract of green tea, theanine, is gaining a significant reputation among nutritional practitioners for its positive effects on anxiety. Other benefits, which are attributed to green tea's antioxidant epigallocatechin gallate (EGCG), include assistance in the fight against cancer and heart disease.
 
Theanine has had significant clinical results for naturally calming and focusing the brain. The nutrient seems to help center a mind that is often running in several different directions. Research is still limited in humans, but small studies have pointed to some antianxiety effect as well [Source: Kimura, Lu]. Patients typically describe effects as mild, but helpful. The soothing quality may also benefit those who aren't necessarily anxious, but can't relax the mind at night before sleep, and those with muscle tension in the neck.
 
Studies in animals indicate that theanine may also have protective effects for the brain [Source: Kakuda, Nathan]. It seems to protect the body from excess glutamate, a natural neurotransmitter that allows signaling between nerves. This chemical can be toxic to nerve tissue if levels are not regulated. Theanine shows some protective effects on nerve cells when there is decreased blood flow (caused by a stroke, etc.). Protection of brain cells could play an important role in illnesses that concurrently cause anxiety, such as Alzheimer's disease.
 
Cholesterol damaged by inflammation becomes much more toxic to the body. Theanine can help prevent this damage [Source: Yokozawa]. It has also been shown to enhance the effectiveness of various types of chemotherapy drugs in animal studies. This is extremely important, as anxiety is often a consequence of a cancer diagnosis. Theanine, as a supplement, can relieve anxiety brought on by treatment and actually complement some types of chemotherapy [Source: Sugiyama, Sadzuka].
 
Numerous in vitro and animal studies have  investigated L-theanines effect on cancer. Theanine  decreased the size of ovarian tumors in M5076 ovar-ian sarcoma-bearing mice, when given in conjunction  with chemotherapeutics,   size of ovarian tumors and decreased metastases to  the liver as well. In another study, theanine almost     carcinoma, while increasing the drugs ,  concentration  in tumor cells threefold. It appears theanine exerts  an additive effect along with chemotherapy by re-ducing transport of glutamic acid into the cell,   de-creasing GSH levels in the cell, and increasing theThis green tea offspring is well tolerated in supplement form. Hopefully, its antianxiety benefits will be confirmed through more clinical research. Theanine can aid those who have used heavier anxiety medications in the past. Though, an abrupt substitution is not advised. Products like Klonopin should be gradually reduced, under the guidance of a healthcare provider.  concentration of the drug in tumor cells. Theanine  also protects normal cells from damage by chemo-therapeutic drugs .
 
Theanine is typically listed as L-theanine, with the "L" being a scientific notation of its structure. Typically dosing is 100-200 mg once to twice a day. Theanine should not affect driving abilities, but as with any anti-anxiety medication or supplement, one should use caution until all potential side effects have been exposed in a controlled environment.
 

Product Name	Raw Material Hot Sale Food Grade Pure 98% Green Tea Extract L-Theanine
Purity	98%
Test method	HPLC
Appearance	White powder
Grade	Food grade
CAS No.	3081-61-6
Molecular formula	C7H14N2O3
Molecular weight	174.20
Package	1kg Raw Material Hot Sale Food Grade Pure 98% Green Tea Extract L-Theanine/with double plastic container inside/Aluminum foil bag outside
	1kg/Carton,5kg/Carton,10kg/Carton,25kg/Drum,OEM
Delivery time:	Within 2-3 work days after payment
Shipment	FedEx,DHL,EMS,UPS,The Special Line
Payment terms	TT,Western Union,L/C,D/P,D/A,MoneyGram

Item of Test	Limits of Test		Results of Test
Appearance	White powder		Complies
Assay	≥98%		98.89%
Loss on drying	≤5%		1.83%
Ash	≤0.3%		0.15%
Residual solvents	Negative		Complies
Residual pesticides	Negative		Complies
Heavy Metal	<10ppm		Complies
As	<1ppm		Complies
Pb	<2ppm		Complies
Cd	<0.5ppm		Complies
Hg	Absent		Complies
Microbiology
Total Plate Count	<1000cfu/g		95cfu/g
Yeast & Mold	<100cfu/g		33cfu/g
E.Coli	Negative		Complies
S. Aureus	Negative		Complies
Salmonella	Negative		Complies
Pesticides	Negative		Complies
Conclusion	Conform  with specification

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FAQ

Q1: What's your MOQ?
A:   It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.