9Liu Rong. Water-Insoluble Drug Formulation, Second Edition [ M ]. CRC Press ,2008 : 1-3.
10Kimata H, Nakashima T, Kokubun S, et al. Saponins of Pericarps of Sapindus mukurossi GAERTN. and Solubilization of Monodesmosides by Bisdesmosides~ J]. Chem Pharrn Bull, 1983,31 (6) : 1998-2005.