By vacuum method,the cell membrances of the roots of Acomtum crassicanle W. T. W,the leaves of Ginkgo biloba,lhe barks of Taxus chinensis and the orange peels were broken,then the contents of the effective components (Bullegaconitine A, flavones, Taxol and essential oil) of tinctures above samples were analysizde by UV spectrometry, HPLC and GC respectively. The results showed that the yields of bullegaconitine A, f lavones, taxol and essential oil were raised respectively from 0. 59% to 0. 81%,1. 76% to 1....