Chemical ingredient branches are flavonoids, tannins and Quinones response, including flavonoids (quercetin, kaempferol, Shicheju-) 689 mg%, no Gallic Acid (ellagic acid), caffeic acid, mustard acid (sinapic acid) and ferulic acid (ferulic acid). Leaves, skin and xylem with a large number tannin, with a small amount of tannin to spend an Gallic tannins and catechu tannin. Triterpenoid leaves with 20% and ursolic acid (ursolic acid) 0.7%.
Packing type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,25kg/carton.