Study on Determination of Chemical Components in Volatile Oil from Coriandrum sativum Leaves and Stem

Volatile oil was isolated Coriandrum sativum leaves and stem with steam distillation,and then its components were identified by capillary GC-MS method. Results showed that there are 79 volatile components in the oil accounting for 97.63% of the total area of the peaks. The relative contents of the constituents were determined by area normalization method.The main volatile compounds in the oil are cyclohexanone,2-tridecenal(E),dodecanal,a-linalool,menthofuran,1,5-diphenyl-3-(2-phenylethyl) -2-pentene,tetradecanal,sarcostin ketone,3-phenyl-2-butanol,decanal,2-dodecenal,cinnamyl-a-phenylpropionate,3-hexen-1-ol,acetate,2-dodecenal,4-bicyclo[2.2.1]hept-5-en-2-yl-1,1-diphenyl-2-pentyne-1,4-diol,hexadecanoic acid,ethylbenzene,cis-3-hexenyl lactate,3-hexen-1-ol,formate,mandelonitrile benzoate and 3-hexenyl formate.