An Efficient Method to Separate the Main Constituents From Polygonatum cyrtonema Hua by a Combination of Online-Storage Inner-Recycling and Consecutive High-Speed Counter-Current Chromatography
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A novel strategy combining XAD-4 macroporous resin pretreatment and online-storage inner-recycling high-speed counter-current chromatography (OS-IRCCC) was developed for efficient separation of multi-polarity constituents from Polygonatum cyrtonema Hua. The in... ...
