Black tea extract(Tea Flavin 30%),China price supplier

Specification: TF30

tea flavin≥ 30%:

cats≥30%;

caf≤4%

 

Tea flavin is one kind of the pigment in red tea, is the compound from the tea leaves with the exactly pharmacological effects. The application study on clinic internationally shows that the tea flavin has more medicine value than the tea polyphenols has, which can effectively adjust the blood-libid, prevent the cardio disease, sugar diabetes, all kinds of tumor or cancer etc. Meanwhile, the tea flavin without any toxic and side effects, which is named as the soft gold in the tea.

  

Physical property : powder in light yellow or light tea color or tea brown,easy dissolving in water or in ethanol.

 

Stability : Stable in PH 4-8, easy degenerative if touching strong acid, strong alkali, lighting in sun shining, over heating, or transition metal materials.

 

Safety : Without any toxic and side effects.