Jia Pengfei

Process for recycling dihydroartemisinin from artesunate mother liquor crystal

Preparation method for extracting artemisinin with high purity

Method for preparing artemisinin by using artemisinic acid

Industrial mass production method for rapidly extracting artemisinin by using compound solvent

Process for producing enriched and purified artemisinin in artemisia annua

Preparation method of artemisinin slow-release system

Preparation method for recycling and extracting artemisinin from separated artemisinin waste mother liquor

Purification method for extracting and concentrating artemisinin

Preparation process for extraction of artemisinin with organic substance

Preparation method for extracting artemisinin from artemisia annua