Purification of flavonoids from licorice using an off-line preparative two-dimensional normal-phase liquid chromatography/reversed-phase liquid chromatography method

2016 ◽  
Vol 39 (14) ◽  
pp. 2710-2719 ◽  
Author(s):  
Yunpeng Fan ◽  
Yanhui Fu ◽  
Qing Fu ◽  
Jianfeng Cai ◽  
Huaxia Xin ◽  
...  
2016 ◽  
Vol 8 (13) ◽  
pp. 2812-2819 ◽  
Author(s):  
Bing Guan ◽  
Amr Ali ◽  
Haofan Peng ◽  
Weiwei Hu ◽  
Lam Raga Markely ◽  
...  

We developed a novel reversed-phase liquid chromatography method for monitoring multiple ingredients in poloxamers and evaluating their stability.


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