Study on liposome preparation technique of Bupleurum chinense volatile oil for injection.
- Author:
Yu-hong YU
1
;
Xue-chun LI
;
Tao WU
;
Peng-fei TU
Author Information
- Publication Type:Journal Article
- MeSH: Bupleurum; chemistry; Freeze Drying; Injections; Liposomes; Oils, Volatile; administration & dosage; isolation & purification; Plants, Medicinal; chemistry; Powders; Technology, Pharmaceutical; methods
- From: China Journal of Chinese Materia Medica 2004;29(6):521-525
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the preparation technique of the liposome of Bupleurum chinense volatile oil.
METHODThe composition, entrapment ratio of volatile oil, availability of freeze-drying and the changes of finger prints were studied.
RESULTEntrapment ratio reached 81.9%. After freeze-dried, the remaining ratio of the oil entrapped in the liposome reached 88.6%.
CONCLUSIONIt is practicable to make B. chinense injection into freeze-dried liposome powder.
