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Green Tea Extract

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Abstract:

Green Tea Extract

Botanical Source: Camellia sinensis O. Ktze.

CAS No.: 84650-60-2

Specification: 50% polyphenols, 50% EGCG

Appearance: Light yellow powder.

Part of Used: Leaf

Specifications:

20% Catechins /10% EGCG (HPLC) Polyphenols 30-35%;

30% Catechins /15% EGCG(HPLC) Polyphenols 45-50%;

40% Catechins /20% EGCG(HPLC) Polyphenols 60-65%;

50% Catechins /25% EGCG(HPLC) Polyphenols 70%;

60% Catechins /30% EGCG(HPLC) Polyphenols 80%;

70% Catechins /40% EGCG(HPLC) Polyphenols 85-90%.

 

Description:

Tea has been cultivated for centuries, beginning in India and China. Today, tea is the most widely consumed beverage in the world, second only to water. Hundreds of millions of people drink tea, and studies suggest that green tea (Camellia sinesis) in particular has many health benefits.

There are three main varieties of green tea, black, and oolong. The difference is in how the teas are processed. Green tea is made from unfermented leaves and reportedly contains the highest concentration of powerful antioxidants called polyphenols. Antioxidants are substances that fight free radicals damaging compounds in the body that change cells, damage DNA, and even cause cell death. Many scientists believe that free radicals contribute to the aging process as well as the development of a number of health problems, including cancer and heart disease.


Functions:

Anti-cancel; Anti-radiation;

Removing radicals and anti-aging;

Reducing blood pressure, blood sugar, blood lipids;

Improving immunity;

The main polyphenol in green tea is epigallocatechin gallate(EGCG), EGCG and green tea polyphenols have anti-inflammatory and anticancer properties that may help prevent the development and growth of skin tumors.


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