7Anant P, Anshuman A. Characterization of eureumin-PVP solid dispersion obtained by spray drying[J]. Int J Pharm,2004,271(1-2) :281-286.
8Weuts I, Kempen D, Six K, et al. Evaluation of different calorimetric methods to determine the glass transition temperature and molecular mobility below Tg for amorphous drugs [J]. Int J Pharm, 2003,259(1/2) :17-25.
9Gupta MK, Tseng YC, Goldman D, et al. Hydrogen bonding with adsorbent during storage governs drug dissolution from soliddispersion granules[ J]. Pharm Res ,2002,19(11) : 1663-1672.
9Pan Ryh-Nan, Chen JH, Chen RRL. Enhancement of dissolution and bioavailability of piroxicam in solid dispersion systems[J]. Drug Dev and Ind Pharm, 2000, 26(9) : 989-994.
10Ford JL.The current status of solid dispersion [ J ]. Pharm Acta Helv, 1986,61:69-88.
7Urbanetz N A, Lippold B C. Solid dispersions of nimodipine and polyethylene glycol 2000: dissolution properties and physico-chemical characterization [J]. Era J Pharm Biopharm, 2005, 59( 1 ): 107-118.
8Chen C M Jan F Y, Chen M T, et al. Peperomins A, B, and C, novel secolignans from Peperomia japonica [J]. Hetrocycles, 1989, 29(3): 411-414.
