Changsha Huakang Biotechnology Development Co., Ltd.

theaflavin

• Category :

  Pharmaceuticals and Biochemicals/Herbal Plant Extract

• 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;

• CAS NO :

  4670-05-7

• EC NO :

• Molecular Formula :

   C₂₉H₂₄ O₁₂

• Molecular Weight :

  516.5

• Main Specifications :

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

• Packing :

  25kg/fiber drum I.D.42CM x H52CM

• Product description :

  -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.

• Uses :

  pharmaceutical, health food

• Molecular Structure :