Jiangsu, China
Business Range:
Health & Medicine
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available
U.S. Warehouse
Distributorship Cooperation

Catechin, Catechins, Tea Polyphenols manufacturer / supplier in China, offering Catechin /EGCG/Cianidanol/ (+) -Catechin Hydrate /Catechins, Manufacturer of Lemon Powder/FDA; ISO22000; Kosher; SGS; Halal., Manufacturer of Green Tea Powder/FDA; ISO22000; Kosher; SGS; Halal. and so on.

Gold Member Since 2008
Audited Supplier
Supplier Homepage Products Plant Extract Others Plant Extract Catechin /EGCG/Cianidanol/ (+) -Catechin Hydrate /Catechins

Catechin /EGCG/Cianidanol/ (+) -Catechin Hydrate /Catechins

Get Latest Price
Min. Order: 1 Piece
Production Capacity: 2000kg/Month
Transport Package: by 25kgs/Drum, Inner by Double Plastic Bag.
Payment Terms: L/C, T/T, Western Union, Paypal, Escrow
Raw Material: Plants
Appearance: Yellow Brown Fine Powder
Specification: SGS ISO BV
Trademark: CPE
Origin: Nanjing

You Might Also Like


Basic Info

Model NO.: 98%

Product Description


Latin Name: Camellia sinensis O. Ktze.
CAS. No.: 989-51-5( EGCG)
154-23-4 Cianidanol
225937-10-0 (+)-Catechin hydrate

Used Part: Leaf
Appearance: Yellow brown Fine Powder
Active Ingredients: Polyphenols, EGCG, Natural L-theanine, Catechins
Odor: Tea perfume
Molecular Formula: C22H18O11(Tea Polyphenols), C15H14O6(Catechins), C22H18O11(EGCG)

Total polyphenols 30%-98%, HPLC; EGCG 45%-95%; Catechins 30%-85%; Caffeine 0.1%-10%;
Active ingredients: Polyphenols & EGCG & catechins
Plant original: Camellia sinensis O. Ktze
Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)
CAS No.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG), 490-46-0 (EC)

What is Green Tea Extract?

People have used tea leaf as drink from West Han Dynasty. Drink tea has been a good habbit of many Chinese people that they can hardly leave it anymore. Green tea extract is more effective than tea drink in functions that manufacturers extract each ingredient with different producing technic such as EGCG and tea polyphenols.

Physical Properties:

Features: A mixed compound extracted from green tea extract, is believed effectively for anti-oxidation and anti-aging.
Solubility: Soluble in water, ethanol, methyl alcohol.

Stability: Stable in powder or solidity prevented from light.

Main Functions:

A. 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. For example, the excess of free radicals can induce sorts of diseases, however, TP supplies lots of protons, which combine with free radicals to prevent from diseases. Having been proven by a large quantity of studies and clinical practice in academic and medical field, TP possesses effects on: Reducing blood sugar and curing diabetes; Reducing blood lipid concentration and preventing cardiovascular diseases; Anticarcinogen; Detoxicating, antiallergy, antiradiation and deodorization.

B. Application of tea polyphenols in food industry

The 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. Therefore, tea polyphenols are ideal natural refill of BHT. The fat content in fried foods is normally about 20%. If the fat is fried under high temperature, it is quite easy to oxidize and degrade. Having added tea polyphenols of foods can double their shelf life, even further prolong. Tea polypennols also is proved to have a good anti-oxidative effect when the meat food is cooked with water contained 0.1% of tea polyphenols.

C. 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., and to made shin inflammation, discolor and stinking. Tea polyphenols is not only an excellent anti-oxidant of fat, also shows the effects of curing inflammation and itch, recovering wound, improving blood capillary tenacity. Furthermore, ea polyphenols can absorb ultraviolet rays and reduce the formation of melanin to protect skin from freckle and senile plaque.

D. Application of tea polyphenols in beverage industry
Product name: Green tea extract
Latin Name: Camellia sinensis O. Ktze
Part used: Leaf
Active ingredient: Tea polyphenol, EGCG, Catechins, Caffeine       
Appearance: Claybank,light yellow or light green powder
Extract Ratio: 5:1 10:1 20:1 (customized by your requests)
Standard: USP/BP
Delivery time: Around 3-5 workdays after your payment.
MOQ: 5kg packed in aluminum foil bag,double plastic-bag inside
Packing: In fiber-drums with two-plastic bags inside.
Net Weight: 25kgs/Drum
Gross Weight: 28kgs/Drum
Drum Size & Volume: I.D.42cm  ×  H52cm, 0.08 m ³ / Drum
Payment terms: T/T,L/C,Western Union or ESCROW
Srorage: Stored in dry and cool place, keep away from strong light and heat.
Shelf Life : Two years when properly stored.

Send your message to this supplier

avatar Ms. Penny Zhao

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now