TH22729U - Method for extracting phenolic compounds from chrysanthemum flowers. - Google Patents

Abstract

This invention relates to a method for extracting phenolic compounds from chrysanthemum flowers. The extraction process involves preparing a reduced-size chrysanthemum sample by drying yellow chrysanthemum flowers, then spinning them in a centrifuge, sieving them, and then packing them into tea bags. These bags are then placed in bottles, a solvent is added, the bottles are sealed, and the mixture is shaken. After shaking, it is removed from the machine and cooled in water. Finally, the solvent is evaporated using a vacuum evaporator, resulting in the phenolic extract from the chrysanthemum flowers.

Claims (3)

1. The process for extracting phenolic compounds from chrysanthemum flowers is as follows: a. Preparation of reduced chrysanthemum size: Yellow chrysanthemum flowers with 12% moisture content are dried and then blended in a food processor at speed setting 3 for 1-2 minutes. The mixture is then sieved through a 100 mesh sieve. b. The chrysanthemum powder from step a is then packaged in 1-gram tea bags in 250 ml bottles. A solvent is added. A. A 75% concentration, 50 ml volume, is obtained by sealing the bottle and shaking it at 60-80°C for 1-4 hours using a water bath shaker at speed setting 4. The optimal temperature and time is 60°C for 2 hours. D. After shaking, the sample is removed from the shaker and cooled in water at 25-30°C. The solvent is then evaporated using a vacuum evaporator to obtain the phenolic extract from chrysanthemum flowers. 2. The method for extracting phenolic compounds from chrysanthemum flowers, as per claim 1, where the solvent can be selected from ethanol or glycerin, with glycerin being the optimal solvent. 3. The method for extracting phenolic compounds from chrysanthemum flowers, as per claim 1 or 2, where the optimal temperature and shaking time is 60 degrees Celsius for 2 hours.