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Published on: July 30, 2020
[Study on liposome preparation technique of Bupleurum chinense volatile oil for injection]
Yu-hong Yu1, Xue-chun Li, Tao Wu
1The Postdoctoral Station of the Medical Center of Peking University, Beijing 100083, China. yuyuhong72@hotmail.com
Objective:
To study the preparation technique of the liposome of Bupleurum chinense volatile oil.
Method:
The composition, entrapment ratio of volatile oil, availability of freeze-drying and the changes of finger prints were studied.
Result:
Entrapment ratio reached 81.9%. After freeze-dried, the remaining ratio of the oil entrapped in the liposome reached 88.6%.
Conclusion:
It is practicable to make B. chinense injection into freeze-dried liposome powder.
