Solid-Phase Extraction of Salidroside by Electrospun Nanofibers

Abstract:

Abstract. The article established electrospun nanofibers as extraction medium to enrich and purify salidroside and detected the content changes by high performance liquid chromatography. 4 g polystyrene was dissolved in 20 mL butanone for spinning. The electrospun nanofibers was processed and loaded into solid extraction column. 3 mL sample was injected and eluted by 10 mL methanol at the speed of 2 mL/min, collecting the elution for the HPLC analysis. The results show that the relative content of solidroside increased from 24% to 55% and the extraction recovery was above 92%. The method is simple and convenient. It can replace traditional solid phase extraction to enrich solidroside.

• Periodical: Advanced Materials Research (Volumes 798-799)
• Pages: 161-164
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.798-799.161
• Online since: September 2013
• Authors: Dao Wu Wang, Xin Xia Feng, Xiao Long Li, Long Zhang
• Keywords: High Performance Liquid Chromatogram, Polystyrene Nanofibers, Salidroside, Solid-Phase Extraction

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