Preparation and Chemical Analysis of Volatile Oil in Seven-lobed leaf type of Ficus hirta Vahl

To analyze the chemical constituents of volatile oil in Ficus hirta Vahl. of seven-lobed leaf type. The volatile chemical components of extracts were analyzed using GC-MS, and the relative contents of various chemical components in the volatile oils were calculated by area normalization method. The volatile oils from Ficus hirta Vahl. of seven-lobed leaf type were detected to contain 50 chemical components respectively. The main components are compounds such as esters, aldehydes, alcohols, coumarins, and organic acids, and some terpenoids, alkaloids, phenols, and ketones are also present.The method is simple and efficient, and can be used for preliminary identification of volatile oil components from Ficus hirta Vahl. of seven-lobed leaf type.