Quantitative Analysis of Diosgenin in Jingangteng Soft Capsule by RP-HPLC / 中药新药与临床药理
Traditional Chinese Drug Research & Clinical Pharmacology
;
(6)2000.
Article
in Chinese
| WPRIM
| ID: wpr-574477
ABSTRACT
Objective To determine diosgenin content in Jingangteng soft capsule by RP-HPLC.Methods A RP-HPLC was performed on a Shim-Pak VP-ODS C18column(5?m,4.6 mm? 250 mm),the mobile phase consisting of acetonitri le-H2O(87∶13) and the detected wavelength at 209 nm.Results A good line arity was obtained in the range 0.0595~ 14.875 ? g(r=0.99999) for diosgenin. The average recovery and RSD were 99.4 % and 2.0 % respectively(n=5).Concl usion The method is simple,rapid,stable and reliable,and can be used to determine diosgenin content in Jingangteng soft capsule.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Traditional Chinese Drug Research & Clinical Pharmacology
Year:
2000
Type:
Article
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