GC-MS analysis on volatile components of wild Trogopterus Faeces from Laishui county of Hebei province

To analysis the volatile components of Trogopterus faeces.The volatile components of Trogopterus faeces was extracted by steam distillation and analyzed by GC-MS.Eighty-five volatile components were identified and the main components are cedrol (12.31%) and caryophyllene (7.5%).The volatile components of the samples are originated from the ingredients or other chemical compositions with similar basic structure of the fodders.