Research advances of quality control and extraction technology of Artemisia argyi essential oil
Essential oil is the main pharmacodynamic substance of Artemisia argyi.Thus,the quality control of Artemisia argyi essential oil is crucial for its stable therapeutic effect.At present,the extraction methods of Artemisia argyi essential oil include steam distillation,supercritical CO2 extraction,organic solvent extraction,ultrasonic-assisted extraction,etc.This review summarized quality control and extraction technology of Artemisia argyi essential oil in recent years,in order to provide scientific basis for the comprehensive development and application of Artemisia argyi.