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20% - 30% L Theanine Natural Green Tea Extracts Herbal Supplement HPLC

Minimum Order Quantity : Negotiable Price : Negotiable
Packaging Details : Pack in paper durms with two plastic bags inside. Delivery Time : 7-9 work days
Payment Terms : L/C, T/T, Western Union
Place of Origin: China Certification: ISO9001, ISO22000-HACCP, KOSHER & HALAL
Model Number: 20~30% L-Theanine

Detail Information

Product Name: L-Theanine Appearance: Fine Brown Powder
Plant Part Used: Leaves Test Method: HPLC
Specification: 20~30% L-Theanine Type: Green Tea Extract
Grade: Food, Pharmaceutical Shelf Life: 2 Years
High Light:

L Theanine Natural Green Tea Extracts


HPLC Natural Green Tea Extracts


L Theanine Green Tea Herbal Supplement

Product Description

Green Tea Extract Powder 20%~30% L-Theanine for Improving Sleeping

Latin Name: Camellia sinensis O. Ktze.
Family: Theaceae
Part of the Plant Used: Leaves

Active Ingredients
L-Theanine, Total Amino Acids

Product Specification
20% ~ 30%, 98% Natural Green Tea L-Theanine

Product Introduction
Natural L-Theanine is a unique amino acid found almost exclusively in green tea and has the pharmacology activities of lowering the blood pressure, tranquilizing and easing pain, improving economy immunity, biology-adjusting to some anticancer medicines, increasing the effect of chemotherapeutics and decreasing the side-effect. And it can prevent Parkinsons' disease, Binswanger dementia, function turbulence of conduction nerves, and so on. When added to food or beverage, L-theanine can efficiency restrain the bitter and hot taste, and meliorate the flavor.



Molecular Structure of Active Ingredients

20% - 30%  L Theanine Natural Green Tea Extracts Herbal Supplement HPLC 0




HPLC Chromatogram of Green Tea P.E. 30% L-Theanine

20% - 30%  L Theanine Natural Green Tea Extracts Herbal Supplement HPLC 1

Analysis Items Specifications Test Methods
Identification Positive TLC
Appearance & Color Fine brown yellow powder Visual
Odor & Taste Characteristic Organoleptic
Mesh Size NLT 95% through 80 mesh 80 Mesh Screen
Solubility Good solubility in water Visual
Extract Solvent Water /
Assay NLT 20.0% L-Theanine HPLC
Loss on drying NMT 5.0% GB/T 5009.3 -2015
Heavy metals NMT 20ppm CP2015
Arsenic (As) NMT 2ppm GB/T5009.11 -2015
Lead (Pb) NMT 2ppm GB/T 5009.12 -2015
Cadmium (Cd) NMT 1ppm GB/T 5009.15 -2015
Mercury (Hg) NMT 0.1ppm GB/T 5009.17 -2015



Physiological Functions
Early in 1985, America Food and Drugs Administration has certificated that L-theanine is Generally Recognized as Safe(GRAS), and hasn't limited the dosage. Experiments indicated that it is a safe and innocuous food to take.
1. Tranquilizing effect when added to food and beverage
2. Meliorating flavor
3. Enhance immunity
4. Lowering the blood pressure
5. Advancing cerebra function, promoting the function of study and anamnesis
6. Enhancing the function of liver to let off toxins

Product Characteristics
1. The first time to associate nano-membrane filter, ion-exchange resin with absorption resin chromatogram technology together in industrialization separation and purifying of natural L-theanine in country.
2. Congeners in offshore market are produced by organic chemistry synthesize or biology zymolysis process, there were no such products like our natural L-theanine.

1. Be widely used to functionals beverage industry
2. The multifunctional green food additives & raw material of health food
3. Intermediate of the medicine





Company Introduction

HUNAN SUNFULL BIO-TECH Co., Ltd., certified with ISO9001, ISO22000, Kosher, HALAL & HACCP, and specialized in the R&D, production and marketing of high value green tea and botanical extracts for dietary supplement, beverages, cosmetics & pharmaceuticals. We're the global leading manufacturer of green tea EGCG, (-)-Epicatechin, L-theanine, Theaflavins & Tea Polysacchrides. Our key botanical extracts including Ginseng Extract, Eucommia Ulmoides Extract (Chlorogenic Acid), Luo han guo Extract, Aronia Extract, Milk Thistle Extract, etc. And many APIs (Amygdalin, Magnolol, Gentiopicroside, Resveratrol, Sanguinarine, Swertiamarin, etc. ) Our products have been enjoying great popularity in the world markets due to their superior quality and competitive prices. SUNFULL also has becoming the 1st choice of natural ingredientsto many global famous enterprises and their most important strategic partner in China.


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20% - 30%  L Theanine Natural Green Tea Extracts Herbal Supplement HPLC 4

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