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  • 1 Biotechnology Group, CIIDIR Durango, Instituto Politécnico Nacional, Sigma 119 fracc. 20 de noviembre, Durango, 34220, México, Becario COFAA-IPN
  • 2 Chemical and Biochemical Department, Instituto Tecnológico de Durango, Durango, México, Becario COFAA-IPN
  • 3 Organic Chemistry Department, ENCB-IPN, Durango, México, Becario COFAA-IPN
  • 4 Oregon State University, Corvallis, OR, 97331, USA
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Summary

Crude acetone extracts (CE) from Quercus durifolia and Quercus eduardii barks were partially purified by liquid extraction with ethyl acetate into organic extracts (OE), and these were separated by a Toyopearl HW-40F column chromatography with acetone-water (3:2) into oligomeric fractions (OLF). OEs were analyzed by HPLC and OLF by HPLC-MS. Screening of the antioxidant capacity of CE, OE, and OLF were performed by scavenging 1,1′-diphenyl-2-picrylhydrazyl (DPPH) radical and ABTS·+ radical cations as well by β-carotene-linoleic acid model system assays. In the bark of both Quercus species the major compound identified in OE was catechin. In OLF the major compounds were monomeric and dimeric monogallate procyanidins, and monomeric, dimeric, trimeric, and tetrameric procyanidins. The best antioxidant capacity was shown by OLF from bark extracts of both species.

  • [1]. H. Kofujita K. Ettyu M. Ota 1999 Wood Sci. Technol. 33 223.

  • [2]. C.S. Ku J.P. Jang S.P. Mun 2007 J. Wood Sci. 53 524.

  • [3]. O.M. Andersen R.K. Markham 2006 Flavonoids Chemistry, Biochemistry and Applications CRC Press Taylor & Francis 1264.

  • [4]. R.W. Hemingway J.J. Karchesy 1989 Chemistry and Significance of Condensed Tannins Plenum Press New York 553.

  • [5]. D. Sun H. Wong L.Y. Foo 1987 Phytochemistry 26 1825.

  • [6]. L.J. Porter P.M. Dey J.B. Harborne 1989 Methods in Plant Biochemistry Academic Press San Diego.

  • [7]. A. Basu E.A. Lucas 2007 Nutr. Rev. 65 361.

  • [8]. A. Caligiani M. Cirlini G. Palla M. Arlorio 2008 Agro Food Industry Hi-Tech 19 Suppl. 20.

  • [9]. H.A. Weber A.E. Hodges J.R. Guthrie B.M. O'Brien D. Robaugh A.P. Clark P.K. Harris J.W. Algaier C.S. Smith 2007 J. Agric. Food Chem. 55 148.

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    • Export Citation
  • [10]. D. Bagchi M. Bagchi S.J. Stohs D.K. Das S.D. Ray C.A. Kuszynski S.S. Joshi H.G. Pruess 2000 Toxicology 148 187.

  • [11]. X. Han T. Shen H. Lou 2007 Int. J. Mol. Sci. 8 950.

  • [12]. L. Actis-Goretta J.I. Ottaviani C.L. Keen C.G. Fraga 2003 FEBS Lett. 555 597.

  • [13]. C. Santos-Buelga A. Scalbert 2000 J. Sci. Food Agric. 80 1094.

  • [14]. S. Touriño A. Selga A. Jiménez L. Juliá C. Lozano D. Lizárraga M. Cascante J. Torres 2005 J. Agric. Food Chem. 53 4728.

  • [15]. H. Sakakibara Y. Honda S. Nakagawa H. Ashida K. Kanazawa 2003 J. Agric. Food Chem. 51 571.

  • [16]. C. Sánchez-Moreno J.A. Larrauri F. Saura-Calixto 1999 Food Res. Int. 32 407.

  • [17]. R. Re N. Pellegrini A. Proteggente A. Pannala M. Yang C.A. Rice Evans 1999 Free Radical Biol. Med. 26 1231.

  • [18]. E. Reyes-Caudillo A. Tecante M.A. Valdivia-López 2008 Food Chem. 107 656.

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