Method for preparing an extract of Chrysanthemum morifolium with an effect of treating skin diseases, extract of Chrysanthemum morifolium with an effect of treating skin diseases and pharmaceutical composition containing the extract

摘要

The present disclosure provides a method for preparing an extract of Chrysanthemum morifolium with an effect of treating skin diseases, including: (a) performing an extraction procedure on Chrysanthemum morifolium with an extraction solvent to obtain an extract solution; and (b) adding at least one glycoside hydrolases to the extract solution to make an enzyme reaction occur to produce a precipitate, wherein the precipitate is the extract of Chrysanthemum morifolium with an effect of treating skin diseases.