Determination of Isofraxidin in Pientzehuang Oral Tablet by RP-HPLC / 中药新药与临床药理
Traditional Chinese Drug Research & Clinical Pharmacology
;
(6)1993.
Article
in Chinese
| WPRIM
| ID: wpr-570608
ABSTRACT
Objective:
To establish a RP-HPLC method for determination of isofraxidin in Pientzehuang oral tablet.Methods:
RP-HPLC analysis was carried out on Nava-Pak C18 column and with acetonitrile 0.1%phosphoric acid (15∶85) as a mobile phase.Results:
The linear range was 12.9~90.3 ?g/mL(r=0.9999,n=7).The average recovery rate was 102.65 %and RSD=0.71 %.The intra-day and inter-day RSD was less than 3 %.Conclusion:
This method is simple, rapid and accurate and suitable for the quality control of the preparations of Chinese herbal medicine containing isofraxidin.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Traditional Chinese Drug Research & Clinical Pharmacology
Year:
1993
Type:
Article
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