Preparation of pH-responsive stationary phase for reversed-phase liquid chromatography and hydrophilic interaction chromatography

2008 ◽  
Vol 1212 (1-2) ◽  
pp. 61-67 ◽  
Author(s):  
Qiao Ma ◽  
Ming Chen ◽  
Hong-Rui Yin ◽  
Zhi-Guo Shi ◽  
Yu-Qi Feng
Keyword(s):  
Liquid Chromatography ◽  
Stationary Phase ◽  
Reversed Phase ◽  
Hydrophilic Interaction Chromatography ◽  
Ph Responsive ◽  
Hydrophilic Interaction ◽  
Reversed Phase Liquid Chromatography ◽  
Phase Liquid

Preparative separation of a challenging anthocyanin from Lycium ruthenicum Murr. by two-dimensional reversed-phase liquid chromatography/hydrophilic interaction chromatography

RSC Advances ◽  
2015 ◽  
Vol 5 (76) ◽  
pp. 62134-62141 ◽  
Author(s):  
Hongli Jin ◽  
Jianqiang Zhao ◽  
Weijia Zhou ◽  
Aijin Shen ◽  
Fan Yang ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Reversed Phase ◽  
Hydrophilic Interaction Chromatography ◽  
Two Dimensional ◽  
Preparative Separation ◽  
Hydrophilic Interaction ◽  
Reversed Phase Liquid Chromatography ◽  
Lycium Ruthenicum ◽  
Phase Liquid ◽  
Lycium Ruthenicum Murr

The preparative separation of anthocyanins by HPLC often suffers from insufficient separation selectivity.

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