Green Tea Polyphenols|GATEWAY INTERNATIONAL CORPORATION LIMITED

Green Tea Polyphenols
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Description

Spec

Application

Packing

MSDS

Raw material

End product

Substitute

Rules

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Description of Green Tea Polyphenols

Green Tea polyphenols is natural compound extracted from tea. It is composed of more than 30 substance containing phenolic group, its chemical structure can be sorted four types: catechin type, flavone and flavonol type, anthocyanidin and procrypsis anthocyanidin type, phenolic acid type; among of them, type catechin is the most occupying 60% - 80% of total phenols. Catechin type is composed of D,L-C,EC,EGC,EGCE,GCG,ECG and so on, the first three types are the simple catechin ( free type), the latter three types are the complex catechin (ester type). Catechin compound is apt to show oxidation, polymerization and condensation for containing more phenolic hydroxyl group, which is doomed to have fine ability of anti-oxidation and ability of clearing free radical.

Green Tea polyphenols extracted from tea is taken as natural antioxidant of food, it is used for grease and food containing oil, as continual intensive researching, it has been widely suitable for food, medicine, health products, chemical industry commodities. It's function as follows: anti-oxidation, anti-aging, anti- radiation, anti-ultraviolet, reducing blood fat, reducing blood sugar, anticancer and diseases of cardiovascular resisting, remove free radical, restraining pathogen and get ride of smell.

Specification of Green Tea Polyphenols

Items	Specification
Items	Tea polyphenols	Catechins	EGCG	Caffeine
TP98	98.0% min	75% min	50% min	2% max
TP95	95.0% min	70% min	45% min	5% max
TP90	90.0% min	65% min	40% min	5% max
TP80	80.0% min	60% min	30% min	8% max
TP60	60.0% min	45% min	20% min	10% max
TP50	50.0% min	35% min	15% min	12% max
TP30	30.0% min	22% min	12% min	12% max

Application of Green Tea Polyphenols

Green Tea Polyphenols can use used in
@ Pharmaceutical
@ Cosmetic
@ Drinking
@ Food additive
@ Personal Care

Packing&Storage of Green Tea Polyphenols

25kg/drum

MSDS of Green Tea Polyphenols

Nill

Green Tea Polyphenols raw mateiral

Normal.

Green Tea Polyphenols end goods

Normal.

Substitute of Green Tea Polyphenols

Normal.

Importing & exporting rules of Green Tea Polyphenols

Normal.

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Gateway International Corporation Limited
Tel:+86-28-8608-0938 Fax:+86-28-8608-0938
Add: No.3, Qingjiang East Road,Qingyang District,Chengdu City,Sichuan 610072,China
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Email: chem@gatewaygroup.com.cn ; sales@gatewaychem.com ; sales@goyochem.com
Our Parter: www.goyochem.com ; www.gatewaychem.com; www.ronasgroup.com