China theaflavin - China Supplier
China theaflavin - China Supplier

theaflavin

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Contact Info
  • Add:2-D103, International Enterprise Center,No.188 Middle Huanbao Road, Yuhua District, Zip: 410013
  • Contact: Gene Li
  • Tel:86-731-88809323
  • Email:sales11@huakangsw.com

Other Products

Description
Additional Information

-Product name:Green tea extract(Tea polyphenol)

-Brand: HUAKANG

-Model: HK120044

-Specifications: Polyphenol 10-98%;EGCG:6%-98% ; Catechin 15-85%;Theaflavin:10-80%

-Test method:HPLC /UV

-Certificate:ISO9001,GMP 

Description:

There are several compounds extracted from green tea including catechins which contain an enormous amount of hydroxyphenols that are easily oxidized, congregated and contracted, which explains its good anti-oxidation effect. Its anti-oxidation effect is 25-100 times as strong as those of vitamin C and E. It is widely used in medicines, agriculture, and chemical and food industries. This extract prevents cardio-vascular disease, lowers the risk of cancer, and decreases blood sugar and blood pressure, as well as viruses. In the food industry, the anti-oxidation agent used for preserving food and cooking oils.


pharmaceutical, health food

CAS NO:4670-05-7

EC NO:

Molecular Formula: C29H24 O12

Molecular Weight:516.5

Synonyms:;5H-Benzocyclohepten-5-one,1,8-bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-,[2R-[2a(2R*,3R*),3a]]-;5H-Benzocyclohepten-5-one,3,4,6-trihydroxy-1,8-bis(3a,5,7-trihydroxy-2a-chromanyl)-;Theaflavin;Theaflavine;(-)-Theaflavin;Theaflavin 1;Theaflavin;

Molecular Structure:茶黄素 4670-05-7

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