In order to identify the volatile organic compounds in oil cells at room temperature, this article used a novel and original approach to analyze in situ the main components of the volatile organic compounds in three Alpinia figo oil cells by means of Raman spectroscopy. The main volatiles in the oil cells of Michelia alba DC flower were Linalool, β-Pinene, α- Bisabolol, α- Bisabolol, Carvone, α-terpinene and β-elemene. The main volatiles in the oil cells of Michelia maudiae Dunn flower and flower bud were 4-Methoxycinnamic acid ethyl ester, ρ-cymene and citronellol. The main volatiles in the oil cells of Michelia xanthantha C. Y. Wu small flower bud, flower bud, and flower were respectively Carvone,α-Pinene, β-Pinene, tran-tran-Farnesol; ρ-cymene, 4-Methoxycinnamic acid ethyl ester, tran-tran-Farnesol; 4-Methoxycinnamic acid ethyl ester, tran-tran-Farnesol.