Study on chemical component about cinnamomum cassia oil from the different sections of cinnamomum cassia by gas chromatography-Mass spectrometry

The Cinnamomum cassia oil was extracted from Cinnamomum cassia bark,Cinnamomum cassia presl and Cinnamomum cassia leaf by Soxhelt method.components of Cinnamomum cassia oils was analyzed by using gas chromatography-mass spectrometry,the relative content of these compounds were calculated using square peaks to normalization.The main chemical component of Cinnamomum cassia oil was similar in three sections.The result shows that the yield of Cinnamomum cassia bark oil is tiptop,Cinnamomum cassia leaf oil takes the second place,Cinnamomum cassia presl oil is the lowest.The chemical component of Cinnamomum cassia bark was(E)-Cinnamaldehyde(53.60%),α-Copaene(13.17%%),δ-Cadinene(9.14%) and so on;The chemical component of Cinnamomum cassia presl oil was(E)-Cinnamaldehyde(67.67%),(E)-2-Propenal,3-(2-methoxyphenyl)-(19.68%) and so on;The volatile oil of Cinnamomum cassia leaf was(E)-Cinnamaldehyde(53.02%),(E)-2-Propenal,3-(2-methoxyphenyl)-(34.80%),Coumarin(9.39%) and so on,It provide experimental foundation for entirely exploiture in Cinnamomum cassia trees.