Study on adsorptive separation of berberine alkaloids in Coptis japonica Makino by molecular dynamics simulation.

Selective extraction and separation of oxymatrine from Sophora flavescens Ait. extract by silica-confined ionic liquid

“…Although their structures are similar, the latter is preferred due to its excellent clinical efficiency [12][13][14][15]. Methods such as chromatography [16,17], SPE [18] and adsorption [19] have been tested for the analysis and separation of oxymatrine from extract, found to be complicated and inefficient. To overcome these, an efficient method should be proposed with relative simple process.…”