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Pure natural Green Tea Extract /tea polyphenols/L-Theanine,China WISON price supplier

Pure natural Green Tea Extract /tea polyphenols/L-Theanine

FOB Price:Price can be negotiated

Production Capacity:5000 Kilogram/Kilograms per Week

Payment Terms: US $1 - 500 / Kilogram

Update Time:2014-09-24

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Product Description

TEA POLYPHENOLS
1.We have GMP Factory
2.ISO,GMP,HACCP,SGS certified
3.100% Natural & No pollution

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Tea polyphenols

Introduction

Product Name: green tea extract

Botanical Name: Camellia sinensis O. Ktze

Active Ingredients: Tea polyphenol, EGCG, Catechins, Caffeine

Assay: Tea polyphenol 40%-98%, EGCG: 30%-98%,

Catechins: 20%-80%, Caffeine: 0.5%-5%

Test Method: UV

Part of Plant Used: Leaf

Appearance: Yellow brown Fine Powder

Odor: Tea perfume

CAS NO.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG),490-46-0 (EC)Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)

Green tea extract, like many herbs, is standardized in the production phase to guarantee that a certain percentage of the active ingredients remain present in the final capsulized form. The active ingredients in green tea extract are polyphenols in the form of flavonoids like catechins and epigallocatechin gallate (EGCG). Polyphenols, flavonoids, catechins and EGCG are powerful antioxidants that appear to interfere with and reduce the spread of certain types of cancer cells. The antioxidant activity of EGCG in green tea extract is purportedly up to 100 times more powerful than that of vitamin C or E.

Product	Specification
GTP-99%	Polyphenols 99%, Catechins 99%, EGCG 98%, Caffeine<0.05%
GTP-99%	Polyphenols 99%, Catechins 98%, EGCG 95%, Caffeine<0.05%
GTP-99%	Polyphenols 99%, Catechins 95%, EGCG 90%, Caffeine<0.05%
GTP-99%	Polyphenols 99%, Catechins 95%, EGCG 80%, Caffeine<0.1%
GTP-99%	Polyphenols 99%, Catechins 90%, EGCG 70%, Caffeine<1%
GTP-99%	Polyphenols 99%, Catechins 80%, EGCG 50%, Caffeine<0.5%
GTP-98%	Polyphenols 98%, Catechins 75%, EGCG 45%, Caffeine<0.5%
GTP-90%	Polyphenols 90%, Catechins 70%, EGCG 40%, Caffeine<10%
GTP-80%	Polyphenols 80%, Catechins 60%, EGCG 30%, Caffeine<10%
GTP-70%	Polyphenols 70%, Catechins 50%, EGCG 20%, Caffeine<10%
GTP-60%	Polyphenols 60%, Catechins 40%, Caffeine<10%
GTP-50%	Polyphenols 50%, Catechins 25%, Caffeine<10%
GTP-40%	Polyphenols 40%, Caffeine<10%
GTP-30%	Polyphenols 30%
GTP-20%	Polyphenols 20%

Features

(1)Application of tea polyphenols in the industry of medicine

Tea polyphenols can protect easy-oxidant in the body from oxidizing through oxidized itself to made cellular activity normalize.

(2)Application of tea polyphenols in food industry

T he fat in food is easy to oxidize itself to produce free radicals. Tea polyphenols can supply lots of protons, which combine with over 98% of these free radicals, thereby stop next chemical reaction and protect the fat from further oxidizing.

( 3)Application of tea polyphenols in the industry of daily chemicals

In general, most cosmetics contain oil, wax, hydrocarbon and surface active agent, all that easily react to oxygen in air and produce peroxidant, acids, aldehydes etc.

Specification

ITEMS	SPECIFICATION	RESULT
Appearance	Light yellow powder	Conforms
Sieve	100% pass 80 mesh	Conforms
Total tea Polyphenols (By UV)	≥98.0%	99.87%
Catechins (By HPLC)		76.64%
EGCG (By HPLC)		45.77%
Caffeine (By HPLC)		1.64%
Ash	≤3.0%	0.10%
Loss on drying	≤6.0%	4.70%
Total heavy metals	≤10.0ppm	Conforms
As	≤1.0ppm	Conforms
Pb	≤0.5ppm	Conforms
Microbiology
Total plate count	≤1000cfu/g	Conforms
Yeast & mould	≤100cfu/g	Conforms
E. Coli	Negative	Negative

Other:

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Type:	Herbal Extract	Variety:	Tea polyphenols	Form:	Powder
Part:	Leaf	Extraction Type:	Solvent Extraction	Packaging:	Drum,Aluminum Foil Bag
Place of Origin:	Shaanxi China (Mainland)	Grade:	Cosmetic Grade, Food Grade, Medicine Grade	Brand Name:	WISON
Model Number:	WISON-P	Product name:	Tea polyphenols	Appearance:	Yellow brown Fine Powder
Service Attitude:	^_^	Specification:	98.0%-101.5%	Cas no.:	84650-60-2
MF.:	C17H19N3O	MW.:	281.36	EINECS No.:	200-053-1
Purity:	99%min.	Usage:	Animal Pharmaceuticals

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Company Profile

Name: Xi'an Wison Biological Technology Co., Ltd.

Main Products: Synephrine,Soybean Isoflavone,Icariin,Quercetin,Ginseng Extract

Business Type: Manufacturer, Trading Company

Total Employees: 51 - 100 People

Established Year: 2013

Main Markets: Eastern Asia, Southeast Asia, North America, South America, Eastern Europe

Address: Rm. 2103, Unit 3, Building 3, Saigao Int'l Block, Fengcheng 5th Road, Weiyang District

Our company locates in ecological zone and business center which devotes to biotech industry and natural botanical ingredients integrating R&D, manufacture and sales into one. We specialize in manufacturing all kinds of natural herb extract, natural food additive, pharmaceutical intermediate, daily chemical product as well as technology research, transfer and consultation of food, drink, cosmetics, medicine and healthy product.

Our production base locates in Sanyuan of Shaanxi, with the yearly capacity of 1000 ton based on exceptional botanical resource, We have established a independent research and developing center as well as high-tech spectrometer, ultra-violet and visible spectrophotometer, and analysis appliances of micro-organism lab in Xi'an. Moreover, we have another process-scale chromatography production line which specializes in manufacturing high purity natural botanical ingredients.

We are committed to product quality safety and environment protection. Responsibility for society, strict quality control system, sustainable operation principle, all these win the acceptance from the clients all over the world.
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