[关键词]
[摘要]
南五味子系木兰科植物华中五味子Schisandra sphenanthera Rehd.et Wills.的干燥成熟果实?主产陕西?河南?安徽?湖北?
[Key word]
[Abstract]
Objective To prepare Gegen Qinlian Pellets with higher yieldof drug loading and being good for industrial production.Methods The Gegen Qinlian Pellets were prepared by extrusion spheronizalion.The effects of four key parameters on spheronjzatj.“process were the proportion of bond,extrusion speed,spheronisation speed,and spheronisatlon time,which were investigated to obtain optimal formulation. Results Gegen Qinlian Pellets presented perfect sphericity and narrow diameler distribution.Drug loading in the pellets could be up to 70%and yelid over 90%.Conclusion The Gegen Qinlian Pellets are successfully prepared by extrusion-spheronizatlon.It presents a method for industria Iized production of Chinese materia medics.
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