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2010•Chinese Journal of Spectroscopy LaboratoryRequires access

Study of on-Line Determination Conditions of Resveratrol During Extraction and Purification Resveratrol Process

Hui Shen

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Abstract

Resveratrol was extracted from polygonum cuspidatum using ethanol as extraction solvent and determined by HPLC.The optimum detection conditions were:extend RP-ODS column 0.46cm×15cm,UV detector,240nm as detection wavelength,V(methanol)∶V(water)=50∶50 as mobile phase,elution flow rate of 1mL/min,room temperature.The method is sensitive,convenient,reliable and fast for on line detection of resveratrol and purification of resveratrol from polygonum cuspidatum.

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What this paper is about

Resveratrol was extracted from polygonum cuspidatum using ethanol as extraction solvent and determined by HPLC.The optimum detection conditions were:extend RP-ODS column 0.46cm×15cm,UV detector,240nm as detection wavelength,V(methanol)∶V(water)=50∶50 as mobile phase,elution flow rate of 1mL/min,room temperature.The method is sensitive,convenient,reliable and fast for on line detection of resveratrol and purification of resveratrol from polygonum cuspidatum.

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Available abstract

Resveratrol was extracted from polygonum cuspidatum using ethanol as extraction solvent and determined by HPLC.The optimum detection conditions were:extend RP-ODS column 0.46cm×15cm,UV detector,240nm as detection wavelength,V(methanol)∶V(water)=50∶50 as mobile phase,elution flow rate of 1mL/min,room temperature.The method is sensitive,convenient,reliable and fast for on line detection of resveratrol and purification of resveratrol from polygonum cuspidatum.

Key concepts: Resveratrol, Chromatography, Chemistry, Extraction (chemistry), Methanol, High-performance liquid chromatography, Elution, Ethanol

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