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A novel ionic‐liquid‐based vortex‐simplified matrix solid‐phase dispersion method using 2,6‐dimethyl‐β‐cyclodextrin was established by ultra high performance liquid chromatography coupled with a photodiode array detector. 2,6‐Dimethyl‐β‐cyclodextrin was first used as a promising adsorbent in this proposed method for simultaneous determination of eight compounds in Gardeniae fructus. These compounds...
A simple and green ionic liquid-based vortex-forced matrix solid phase dispersion (IL-VFMSPD) method was presented to simultaneously extract 5-hydroxymethyl furfurol (5-HMF) and iridoid glycosides in Fructus Corni by ultra-high performance liquid chromatography. Ionic liquid was used as a green elution reagent in vortex-forced MSPD process. A few parameters such as the type of ionic liquid, the type...
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