Study on Sustained Release Bag-Infusions of Compound Shanlti Tea(Shanl? Teaand Ramulus Loranthi) / 中成药

ABSTRACT

The Sustained Release Bag-Infusions of Compound Shanlu Tea,prepared by the containing material with reticular porous fibre,possesses the actions of quick and sustained release. During 1-8 hours,the dissolution follows the zero grade manner,T_(0.5) and Td are 1. 3h and 3. 2h, respectively,and the average dissolution rate is 72. 35mg/h. Compared with the traditional bag-infusions with a type of semi-crude herb, it has large amount charge of drug,convenient using,stable quality and assured curative effect.