Summary
Resveratrol, a wine stilbene phytoalexin with some pharmacological properties, was extracted from red wines by MeOH elution of a Sephadex LH-20 column, used for its purification. The column extract was dried and silylated by different methods to optimize resveratrol derivatization. The resveratrol analysis was by gas chromatography and gas cromatography-mass spectrometry allowing determination of its two isomers.
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Antonelli, A., Fabbri, C. & Lercker, G. Techniques for resveratrol silylation. Chromatographia 42, 469–472 (1996). https://doi.org/10.1007/BF02272141
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DOI: https://doi.org/10.1007/BF02272141