DENG Shi-ren, XIA Lin-bo, DONG Qian, et al. HPLC Fingerprint of Flos Genkwa and Its ESI-MS Analysis[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(24): 32-35.
DENG Shi-ren, XIA Lin-bo, DONG Qian, et al. HPLC Fingerprint of Flos Genkwa and Its ESI-MS Analysis[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(24): 32-35.DOI:
Objective : To establish a reliable and useful method for assessment of the quality of Flos Genkwa from different habitats. Method : Flos Genkwa from different habitats were analyzed by HPLC-DAD chromatographic fingerprint
some characteristic peaks were identified preliminarily based on the MS spectra and literature data. Results : Sixteen main characteristic peaks were selected from the fingerprint spectrum of 21 batches of samples
ten constituents of which were preliminarily identified as flavonoids and flavonoid glycosides. Conclusion : The method is valuable for quality control of Flos Genkwa.