Guoqiang Liu
4PUBLICATIONS
1CO-AUTHORS

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Publications (4)
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|Apr 16, 2020
Isomeric effect on the mass spectrometric dissociation of aglycones of saikosaponins in the negative ion mode.Guoqiang Liu, Zunjian Zhang, Xinji Yang
|Nov 14, 2019
Z0 ion from saikosaponins with 16 α-OH and Y0 -H2 O from saikosaponins with 16 β-OH may underlie their different dissociation patterns of [aglycone - H2 O + H].Guoqiang Liu, Zunjian Zhang, Xiaoqing Lv
|Feb 17, 2019
Localization of malonyl and acetyl on substituted saikosaponins according to the full-scan mass spectra and the fragmentation of sodium-adduct ions in the positive mode.Guoqiang Liu, Zunjian Zhang, Xiaoqing Lv
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