Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (7): 1023.

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Quantitative Determination of Resveratrols in Wine by GC/MS and Elementary Study on Their Physiological Activity

MA Ting1, LI Gong-Ke1, LI Xiao-Dong1, TIAN Xue-Mei1, ZHANG Zhan-Xia1, BAO Lun-Jun2, ZHOU Hui-Tang2   

  1. 1. Department of Chemistry, Zhongshan University, Guangzhou 510275, China;
    2. Guangdong Import & Export Commodity Inspection Bureau, Guangzhou 510070, China
  • Received:1999-06-15 Online:2000-07-24 Published:2000-07-24

Abstract: C18 SPEmethod was applied to the extraction of the resveratrols from Chinese wine. GC/MShas been used to analyze two isomers of resveratrol, cis- and trans-resveratrol in wine simultaneously. Identification was based on retention time and mass ion spectrum. These two compounds were quantitative determined. The precision of the method for the determination of cis and trans resveratrol was 4.48% and 5.23% of RSD, respectively. The recovery of cis and trans resveratrol was 94.4% and 97.6%, respectively. Twelve kinds of actual wine samples were determined. The elementary study was also performed for physiological activity of resveratrols. The effects of resveratrols on growth and reproductive activity of VSMC, LOVO, 3T3 cells of mouse were preliminary researched and the morphological change of these cells had been observed.

Key words: GC/MS, Wine, Resveratrol, Solid phase extraction, MTT, Cellular morphology, Tumor cell

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