Polyphenols are important secondary metabolites of plants. In plants, they usually combine with soluble sugar and pectin and exist in the cell wall in an insoluble state. So the polyphenols in Jiuwei Jintang are also solid.

Jiuweijintang is a traditional Chinese medicine prescription, which consists of nine kinds of traditional Chinese medicines, such as Ligustrum lucidum, agave in Phnom Penh and snow in Phnom Penh. Has the effects of clearing away heat and toxic materials, promoting blood circulation, removing blood stasis, relieving swelling and pain, and can be used for treating acute gastroenteritis, dysentery, hepatitis B virus infection, etc.