Abstract: Taking Juncao Ganoderma lucidum as the test material,the research status of Juncao Ganoderma lucidum was systematically elaborated in 5 aspects,ranging from cultivation technique,composition extraction and analysis,immunological research,toxicological safety,to QS.The results showed that Juncao Ganoderma lucidum screened and determined not only the more suitable Juncao cultivation of Ganoderma lucidum and Juncao cultivation formula,but also the content of active components during different growth periods.Juncao Ganoderma lucidum,through the ultrasonic,enzymatic auxiliary hot water extraction methods could increase the yield of effective active components of Ganoderma lucidumpolysaccharide and triterpene.Juncao effective active component of crude polysaccharide immune function was better than that of pure polysaccharide,and the toxicology of Juncao Ganoderma lucidum and quality safety research analysis showed that Juncao Ganoderma lucidum had no toxic and side effects,quality and safety were fully controllable,could be used as the main raw material of health care products,beauty products,food or auxiliary materials used in processing industry.At the same time,it had provided many references for further theoretical research on Juncao Ganoderma lucidum.