Quercitrin
Quercitrin Quer"cit*rin, n. [Cf. F. quercitrin. See {Quercitron}.] (Chem.) A glucoside extracted from the bark of the oak ({Quercus}) as a bitter citron-yellow crystalline substance, used as a pigment and called {quercitron}. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • quercitrin — [ kɛrsitrɛ̃ ] n. m. , quercitrine [ kɛrsitrin ] n. f. • 1842, 1875; de quercitron ♦ Techn. Colorant jaune tiré du quercitron. ● quercitrin nom masculin ou quercitrine nom féminin Mat …   Encyclopédie Universelle

  • Quercitrīn — C21H22O12 findet sich in der Quercitronrinde, in den Blättern der Roßkastanie, Esche und des Tees, im Hopfen; es bildet geruchlose, gelbe, mikroskopische Kristalle, schmeckt in Lösung deutlich bitter, löst sich in Alkohol und heißem Wasser, wenig …   Meyers Großes Konversations-Lexikon

  • Quercitrin — Chembox new ImageFile=Quercitrin.png ImageSize=250px IUPACName=2 (3,4 Dihydroxyphenyl) 5,7 dihydroxy 3 [ [(2 S ,3 R ,4 R ,5 R ,6 S ) 3,4,5 trihydroxy 6 methyl 2 tetrahydropyranyl] oxy] 4 chromenone OtherNames=Quercetin 3 O a L rhamnoside Section1 …   Wikipedia

  • quercitrin — noun A glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose, a constituent of quercitron dye …   Wiktionary

  • quercitrin — quer·ci·trin kwər sə .trin n a bitter pale yellow crystalline glycoside C21H20O11 yielding quercetin and rhamnose on hydrolysis …   Medical dictionary

  • quercitrin — (kèr si trin) s. m. Terme de chimie. Matière colorante jaune et cristallisable, retirée de l écorce du quercitron, et employée en teinture …   Dictionnaire de la Langue Française d'Émile Littré

  • quercitrin — quer·ci·trin …   English syllables

  • quercitrin — ˈkwərsə.ˌtrin noun ( s) Etymology: International Scientific Vocabulary quercitron + in : a bitter pale yellow crystalline glycoside C21H20O11 obtained especially from quercitron bark and yielding quercetin and rhamnose on hydrolysis …   Useful english dictionary

  • Quercitrin, -citronrinde — Quercitrin, citronrinde, s. Farbstoffe, pflanzliche …   Lexikon der gesamten Technik

  • quercitron — Quercitrin Quer cit*rin, n. [Cf. F. quercitrin. See {Quercitron}.] (Chem.) A glucoside extracted from the bark of the oak ({Quercus}) as a bitter citron yellow crystalline substance, used as a pigment and called {quercitron}. [1913 Webster] …   The Collaborative International Dictionary of English

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