Research Progress of Volatile Oil from Two Medicinal Plants
Volatile oil is one of the main active components of medicinal plants.In this review,two medicinal plants,Ficus hirta Vahl and Anoectochilus roxburghii,were taken as the research objects,and the research progress on the volatile oils of these two medicinal plants at home and abroad in recent years was summarized.The extraction process,chemical composition and structure identification of volatile oils were summarized,and the effect differences of different extraction processes of the volatile oils from two medicinal plants were analyzed.The characteristics of different identification methods were pointed out,and the references for further study on the optimization of extraction process and identification methods of volatile oils were provided.