Organic white tea extract powder,China Sonwu price supplier

   Organic white tea extract powder   

1) Product Name:  Organic white tea extract powder

2)  Specification:   a. Tea polyphenols >98%   Catechin>90% EGCG60%-70% caffein <0.5%

                            b. Tea polyphenols>95% Catechin70%-80% EGCG45%-50% caffein 0.5%-9%

                            c. Tea polyphenols>80% Catechin>55% EGCG>35% caffein 1%-10%

                            d. Tea polyphenols>70% Catechin>50% EGCG25%-30% caffein 1%-11%

                            e. Tea polyphenols30%-50% Catechin10%-40% EGCG8%-20% caffein 1%-10%  

3)   Testing Method:  HPLC/TLC

4) Appearance:  Light yellow fine powder  

5) Introduction:

   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.

1.Applications:

a.Applied in health product field
b. Applied in pharmaceutical field

2.Our Advantage

a. Small order is acceptable;

b. Free sample for you;

c. Have self-export rights;

d. Have right to do commodity inspection.

Xi'an Sonwu Biotech Co.,Ltd.

Tel: 86-29-68740251/68740252

Fax: 86-29-68740252

Web:sonwu.en.alibaba.com /  www.sonwu.com