The main effective ingredient in Fructrus Ligustri Lucidi is Oleanolic acid.In this paper,the extraction techniques and determination methods of Oleanolic Acid in Fructrus Ligustri Lucidi were reviewed.The extraction technique included solvent extraction,semi-bionic extraction,supercritical fluid extraction,ultrasound-assisted extraction and macro-porous resin adsorption.The determination method included TLC,HPLC,GC and MECC.