Basic Info.
Nutrient Composition
Amino Acid
The content of active substances
24 Months
Application Form
Paste, Tablet, Capsule
Application
Health Care Products, Beverage
Ingredients
Food Additives
Transport Package
25kg/Drum
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 |
Company Profile
Packaging & Shipping
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.
Address:
Zhijiang Ming Building 1305, Hangzhou Economic-Technical Development Zone, Zhejiang Province, 310018, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Management System Certification:
ISO 9001
Company Introduction:
Hangzhou Ontology Biotechnology Co., Ltd major in suppling the nutraceutical material. We have a professional, united, aggressive and efficient team with rich experience in the field of nutraceutical material. Our products mainly include amino acid, vitamins, plant extract, special nutrients, finished product and so on. They are widely applied to industries like Food & Drink, Health Care Products, Cosmetics, Feeds and so on. We see quality as life. Our product mainly is from the Well-known factory, listed factory. The products have won a broad range of Third Party Certification, including GMP, USP, EP, ISO, KOSHER, HALAL, FSSCC and so on. Our mission is Integrity, faith, professional, win-win.
Our company is an enterprise integrating scientific research, production, testing and sales. Our company has a complete set of testing equipment, a perfect testing laboratory, microbial culture laboratory, and millions of ICP trace element testing equipment. A perfect blend of global experience andexpertise to further our focus on technology. Our company hopes to be the "customer is God, quality is fundamental" purpose, "customer satisfaction, continuous improvement - is our pursuit" principle, in the days to come, as always, wholeheartedly for new and old customers to provide quality products and services. Thanks to our stable quality and good service, many good partners have good cooperation from now to the future.