Analysis of Volatile Oil of Fritillaria cirrhosa D. Don by GC-MS

The volatile oil was extracted from Fritillaria cirrhosa D. Don by water steam distillation and the chemical constituents of volatile oil separated were identified by gas chromatography-mass spectrometry analysis. The relative content of the constituents from the volatile oil were determined by area normalization method. Thirty-nine peaks were separated, among which 14 compounds were identified, amounting to 81.92 % of the total amount of volatile oil. The main compounds identified to be 1-octadecene (16.38 %), 1-dodecene (15.09), oxirane, hexadecyl-(11.38 %), 1-hexadecanol (10.65 %), 1-eicosanol (7.95 %), 9-octadecynoic acid, methyl ester (6.94 %), n-hexadecanoic acid (5.41 %). The work provides information for making full use of the Fritillaria cirrhosa D. Don resources and pharmacological activities research of traditional Chinese medicine.