The methods for producing coffee extracts include: (a) extracting coffee beans from coffee to produce coffee metered-dose inhalers; (b) treating coffee extracts to produce phenolic acid through hydrochloric acid; and using coffee extracts.

摘要

Method for producing an extract comprising extract of Coffee Beans with water and hydrolyzing the extract chlorogenic acids to generate phenolic Acids; and use of the extrCoffee act as Antioxidant.