ECG Green Tea Extract

ECG Green Tea Extract

Production Name: ECG catechin
Chemical structure
Full Name: (-)-Epicatechin gallate
CAS NO.: 1257-08-5
Formula: C22H18O10


ECG chemical structure

English name:Catechins 

Active ingredients:Polyphenols/Catechin/EGCG 

Specification:80% 90% 95% 98% 

Appearance:Brown Powder 

Test Method:HPLC

Full Name: (-)-Epicatechin gallate

CAS NO.: 1257-08-5

Formula: C22H18O10

Molecular Weight: 442.37

Assay (HPLC): 98%


Brief Review of Catechins

1. Catechins Powder  is made solely from the leaves of Camellia sinensis that have undergone minimal oxidation during processing.

Green tea originates in China and has become associated with many cultures throughout Asia. 

It has recently become more widespread in the west, where black tea is traditionally consumed. 

Many varieties of green tea have been created in countries where they are grown. 

These varieties can differ substantially due to variable growing conditions, horticulture, production processing, and harvesting time.


2. Over the last few decades Catechins has been subjected to many scientific and medical studies to determine the extent of its long-purported health benefits, with some evidence suggesting that regular green tea drinkers may have a lower risk of developing heart disease and certain types of cancer.




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