EXTRACT OF DRAGON FRUIT FLOWER, METHOD FOR PREPARING THE SAME, USE THEREOF, AND SKIN COMPLEXION IMPROVED COMPOSITION THEREOF

摘要

The present invention provides an extract of dragon fruit flower. The extract of dragon fruit flower is prepared by the following steps. A dragon fruit flower is provided. The dragon fruit flower is dried and then cut into pieces. An extraction process is provided, which includes a mixing step, a heating step, a cooling step, a reheating step, and an extracting step. In the mixing step, the pieces of the dragon fruit flower are mixed with an alcohol solution to obtain a mixture for processing the following steps. After finishing the extraction process, the mixture is separated into a solid part and a liquid part, wherein the liquid part includes the extract of the dragon fruit flower.