RP-HPLC Fingerprint Analysis of Folium Isatidis Pieces from Various Habitats
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RP-HPLC Fingerprint Analysis of Folium Isatidis Pieces from Various Habitats
Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 24, Pages: 81-85(2012)
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Published:2012
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LI Huan-huan, WANG Ying-zi, LIANG Li-li, et al. RP-HPLC Fingerprint Analysis of Folium Isatidis Pieces from Various Habitats[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(24): 81-85.
DOI:
LI Huan-huan, WANG Ying-zi, LIANG Li-li, et al. RP-HPLC Fingerprint Analysis of Folium Isatidis Pieces from Various Habitats[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(24): 81-85.DOI:
RP-HPLC Fingerprint Analysis of Folium Isatidis Pieces from Various Habitats
Objective:RP-HPLC was used to establish a method of fingerprint analysis on Folium Isatidis Pieces. This method can provide a reliable basis for the quality control. Method: Chromatographic column: Inertsil ODS-3 (4.6 mm×250 mm
5 μm); mobile phase: ACN-0.1%formic acid
gradient elution; flow rate: 1.0 mL·min-1; detection wavelength: 254 nm; column temperature: 30 ℃. Result: The normal characteristic fingerprint of Folium Isatidis Pieces was established. The result showed that 32 peaks were characteristic including four common peaks and one partially detected peak. Conclusion: With high specificity
precision and good repeatability
the established method provides an effective means for overall quality control of Folium Isatidis Pieces.
Shandong Technical Innovation Center for Traditional Chinese Medicine Treatment of Respiratory Diseases,Shandong Hongjitang Pharmaceutical Group Co. Ltd.
Shandong Institute for Food and Drug Control
School of Pharmacy,State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine