Determination of emodin and chrysophanol in Fuyanling Effervescent Tablets by HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-682442
ABSTRACT
AIM:
To develop a method to determine the content of emodin and chrysophanol in Fuyanling Effervescent Tablets(Radix et Rhizoma Rhei, Flos Lonicerae, Radix Sophorae Tonkinensis, etc.).METHODS:
HPLC was used to determine the content of emodin and chrysophanol in Fuyanling Effervescent Tablets. The separation was performed on YWG ODS column with methanol (0.1%) phosphoric acid(85∶15) mixture as a mobile phase and the wavelength of UV detector was at 254nm.RESULTS:
The resolution and the linearity of this method was good. in the range of emodin was 50.2~401.6ng( r =0.9999); chrysophanol was 49.9~ 399.2 ng( r =0.9994); and with the average recovery of emodin 99.4%( RSD =2.2%); chrysophanol100%( RSD =1.1%).CONCLUSION:
The method is simple, rapid and satisfactory and suitable for quality control of Fuyanling Effervescent Tablets.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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