Separation and purification of panaxynol from supercritical CO_2 fluid extraction of panax notoginseng using RP-HPLC / 中国基层医药
Chinese Journal of Primary Medicine and Pharmacy
;
(12): 1009-1011,后插1, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-595920
ABSTRACT
Objective To develop a method for the separation and preparation panaxynol. Methods Panax Notoginseng was extracted by SEF-CO_2, and absorbed by silica gel to remove most of the polar impurities. Panaxynol was preparated with RP-HPLC. Result Panaxynol was identified by UV、IR、MS、NMR,and the purity of panaxynol reached 98%. Conclusion The developed method is simple, reproducible and easy to operate. The solvent is cheap,with low boiling point and easy to recovery property.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Primary Medicine and Pharmacy
Year:
2010
Type:
Article
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