Curcumin Cur"cu*min (-m?n), n. (Chem.) The coloring principle of turmeric, or curcuma root, extracted as an orange yellow crystalline substance, {C14H14O4}, with a green fluorescence. [1913 Webster]

Note: It possesses acid properties and with alkalies forms brownish salts. This change in color from yellow to brown is the characteristic reaction of tumeric paper. See {Turmeric paper}, under {Turmeric}. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Curcumin — IUPAC name (1E,6E) 1,7 bis (4 hydroxy 3 methoxyphenyl) 1,6 heptadiene 3,5 dione …   Wikipedia

  • curcumin — (n.) coloring matter, 1850, from Curcuma, genus name for plants of the ginger family, from which the chemical was drawn, Medieval Latin, from Arabic kurkum saffron, tumeric. Cf. CROCUS (Cf. crocus) …   Etymology dictionary

  • Curcumin — Strukturformel Keto Form (oben) und Enol Form (unten) Allgemeines Name …   Deutsch Wikipedia

  • Curcumin — Cur|cu|min [nlat. Curcuma xanthorrhiza = Gelbwurz (Bot.); ↑ in (3)], das; s: gelbroter Farbstoff, der als Lebensmittel u. Kosmetikfarbstoff zugelassen ist. Mit C. getränktes Papier (Curcumapapier) dient als Indikatorpapier u. zum Borsäurenachweis …   Universal-Lexikon

  • curcumin — kurkuminas statusas T sritis chemija formulė [CH₃O(HO)C₆H₃CH=CHCO]₂CH₂ atitikmenys: angl. curcumin rus. куркумин …   Chemijos terminų aiškinamasis žodynas

  • Curcumin — Curcuma Curcuma …   Wikipédia en Français

  • curcumin — noun a polyphenol; the active ingredient of the spice turmeric Syn: E100 …   Wiktionary

  • curcumin — A yellow pigment from roots and pods of Curcuma longa; used in liver and bile ailments; found in curry powder; used as an indicator; it inhibits 5 lipoxygenase. SYN: tumeric yellow. * * * cur·cu·min (kurґku min) an orange yellow crystalline… …   Medical dictionary

  • curcumin — cur·cu·min …   English syllables

  • curcumin — A yellow pigment of the spice turmeric that is being studied in cancer prevention …   English dictionary of cancer terms

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”