Chromatograph-digitized fingerprint spectrum of Liuwei Dihuang Dripping Pill / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-580492
ABSTRACT
AIM:
To establish some HPLC-digitized fingerprint spectrum(HPLC-DFPS)in Liuwei Dihuang Dripping Pill preparation and to apply it to identification of medicinal materials.METHODS:
Based on loganin and paeonoside contents adopted as qualitative and quantitative factors,relative retention value as creteria,RP-HPLC was carried out on inertsil ODScolumn,mobile phase consisted of methanol-water(0.2% formyl acid),detection wavelength was set at 240 nm.RESULTS:
Using above optimum chromatograph conditions,HPLC-DFPS of relative medicinal materials and "Liwei Dihuang Dripping Pill" preparation were established.By comparison a group of characteristic peaks could be used to identify medicinal materials.CONCLUSION:
This result indicates that it is practical to use HPLC-DFPS for identification of Liuwei Dihuang Dripping Pill.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
/
Qualitative research
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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