Determination of artemisinin,arteannuin B and artemisinic acid in Herba Artemisiae Annuae by HPLC-UV-ELSD;
HPLC-UV-ELSD法同时测定青蒿中青蒿素、青蒿乙素和青蒿酸的含量
OBJECTIVE To establish a simple RP-HPLC method for the determination of arteannuin B in Artemisia annua,and to analyse the content of arteannuin B in samples collected from different regions.
目的建立青蒿药材中青蒿乙素简便易行的高效液相含量测定方法以及测定不同来源青蒿中青蒿乙素的含量。