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Quercitrin

The Century Dictionary and Cyclopedia
  • noun. A glucoside, C36H38O20. which forms yellow crystalline needles or tablets. It is the coloring principle of quercitron-bark. Also called quercitrone.
    • the GNU version of the Collaborative International Dictionary of English
  • noun. A glucoside extracted from the bark of the oak (Quercus) as a bitter citron-yellow crystalline substance, used as a pigment and called quercitron.
    • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. A glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye.
    • Word Usage
    "Washington DC: Carnegie Institution, 70 pp. HAL.ETT, F.P. and PARKS, L.M. (1951a) A note on the isolation of quercitrin from Euphorbia pilulifera, L. Journal of the American Pharmaceutical Association, (Scientific edition), 40, 56 - 57."
    variant
    quercitron  
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