1.
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-579237
ABSTRACT
AIM:To establish a method for determing the entrapment efficiency(EE) of Nobiliside-A liposome. METHODS: Sephadex G-50 column filtration method and microcolumn centrifugation method were employed to separate the free drug and liposome. In order to select a better method to determine the entrapment efficiency of Nobiliside-A liposome. RESULTS: The two methods to determine the entrapment efficiency of the Nobiliside-A liposome got the similar results. CONCLUSION: In order to determine the entrapment efficiency of Nobiliside-A liposome conveniently and rapidly, we finally select microcolumn centrifugation method.