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Thin-layer chromatography of gallic acid, pyrocatehol, phloroglucinol, resorcinol and catechin

Ida Poljanšek and Viljem Vek and Primož Oven (2011) Thin-layer chromatography of gallic acid, pyrocatehol, phloroglucinol, resorcinol and catechin. Zbornik gozdarstva in lesarstva (95). pp. 3-10. ISSN 0351-3114

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    Abstract

    The suitability of six solvent systems for the thin-layer chromatographic separation of simple phenolic compounds such as gallic acid, pyrocatechol phloroglucinol, resorcinol and related compound catechin were investigated. The most appropriate developing solvent systems for the separation of these organic compounds were chloroform - ethyl acetate - acetic acid (50 : 50 : 1) and toluene -acetonitrile - formic acid (70 : 30 : 1). The best separation of the five organic compounds was achieved using solvents with higher organic content. Detection was carried out using ferric chloride reagent and vanillin-sulphuric reagent.

    Item Type: Article
    Keywords: wood, extractives, phenolic compounds, catechin
    Related URLs:
    Link to COBISS: http://www.cobiss.si/scripts/cobiss?command=SEARCH&base=COBIB&select=ID= 3256486
    Divisions: Biotechnical Faculty, Department of Wood Technology > Working group for wood chemistry
    Item ID: 125
    Date Deposited: 21 Jan 2014 14:10
    Last Modified: 06 Feb 2014 13:45
    URI: http://eprints.gozdis.si/id/eprint/125

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