WEN Qing-wei, ZOU Lu-hui, LAN Xiao-qing, et al. Study on Fingerprint of Smilacis Glabrae Rhizoma Formula Granules by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(6): 99-102.
WEN Qing-wei, ZOU Lu-hui, LAN Xiao-qing, et al. Study on Fingerprint of Smilacis Glabrae Rhizoma Formula Granules by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(6): 99-102.DOI:
Objective: To investigate and establish the fingerprint of Smilacis Glabrae Rhizoma Formula Granules by RP-HPLC. Method: The samples were injected with 10 μL in a HPLC system coupled with Ultimate® AQ-C18 column(4.6 mm×250 mm
5 μm)
and eluted with methanol-0.2% phosphoric acid solution(35: 65) at 1.0 mL·min-1 under 30 ℃.The data was recorded for 60min by UV director at 290 nm. Result: Two compounds(astilbin
resveratrol)were identified from the 7 common peaks in the fingerprint which had a good reproducibility and similarity with correlation coefficient (>0.98) in the analysis of 10 different batches products. Conclusion: HPLC fingerprint would be a selective
simple
acute and suitable method for quality control in the herbs and Formula Granules of Smilacis Glabrae Rhizoma.