ret|i|nol

ret|i|nol
ret|i|nol1 «REHT uh nohl, -nol», noun.
a yellowish oil obtained by the distillation of rosin, used especially in printing inks and lubricants.
[< Greek rhētē resin + English -ol2]
ret|i|nol2 «REHT uh nohl, -nol», noun.
= vitamin A. (Cf.vitamin A)

Useful english dictionary. 2012.

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  • nol — ac·a·ri·nol·o·gy; Ac·et·am·i·nol; ace·tyl·car·bi·nol; ace·tyl·meth·yl·car·bi·nol; ac·ti·nol·o·gy; al·ka·nol; al·ka·nol·a·mine; am·i·nol·y·sis; ami·no·phe·nol; am·mo·nol·y·sis; an·thra·nol; an·ti·fi·bri·nol·y·sin; an·ti·fi·bri·nol·y·sis;… …   English syllables

  • ret — abi·u·ret; amo·ret·to; aph·ae·ret·ic; ap·o·ret·ic; apy·ret·ic; ar·bo·ret; ar·ret; ar·sen·iu·ret·ted; ba·ret·ta; bar·ret; bar·ret·ter; be·ret; ber·ret·ti·no; bi·ret·ta; bi·u·ret; car·bu·ret·ant; car·bu·ret·or; ca·ret·ta; ca·ret·to·che·lyd·i·dae;… …   English syllables

  • retinol — ret·i·nol …   English syllables

  • retinol dehydrogenase — ret·i·nol de·hy·dro·gen·ase (retґĭ nol de hiґdro jən ās) [EC 1.1.1.105] an enzyme of the oxidoreductase class that catalyzes the reversible oxidation of retinol to retinal, using NAD+ as an electron acceptor …   Medical dictionary

  • retinol O-fatty-acyltransferase — ret·i·nol O fat·ty ac·yl·trans·fer·ase (retґĭ nol fatґe a″səl transґfər ās) [EC 2.3.1.76] an enzyme of the transferase class that catalyzes the esterification of retinol with long chain fatty acids (particularly palmitic …   Medical dictionary

  • retinol — ret•i•nol [[t]ˈrɛt nˌɔl[/t]] n. biochem. vitamin A • Etymology: 1830–40; < Gk rhētin(ē) resin …   From formal English to slang

  • Retinol — is vitamin A. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol). A form of vitamin A called retinal is responsible for transmitting light sensation in the retina of… …   Medical dictionary

  • dehydroretinol — Retinol with an additional double bond in the 3 4 position of the cyclohexane ring. SYN: vitamin A2. * * * de·hy·dro·ret·i·nol (de hi″dro retґĭ nol) a form of vitamin A, vitamin A2, occurring with retinol in freshwater fish; it is… …   Medical dictionary

  • C32H16 — Retinol Ret i*nol, n. [Gr. ??? resin + L. oleum oil.] 1. (Chem.) A hydrocarbon oil {C32H16}, obtained by the distillation of resin, used as a solvent, as an antiseptic, and in printer s ink. [1913 Webster +PJC] 2. One of the compounds which… …   The Collaborative International Dictionary of English

  • Retinol — Ret i*nol, n. [Gr. ??? resin + L. oleum oil.] 1. (Chem.) A hydrocarbon oil {C32H16}, obtained by the distillation of resin, used as a solvent, as an antiseptic, and in printer s ink. [1913 Webster +PJC] 2. One of the compounds which function as… …   The Collaborative International Dictionary of English

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