antioxidant

ANTIOXIDÁNT, antioxidanţi, s.m. Substanţă care împiedică sau întârzie acţiunea de oxidare; antioxigen. [pr.: -ti-o-pl. şi: (n.) antioxidante] – Din fr. antioxydant.
Trimis de ana_zecheru, 25.02.2004. Sursa: DEX '98

ANTIOXIDÁNT s. (chim.) antioxigen, inhibitor de oxidare. (Fenolul este un antioxidant.)
Trimis de siveco, 05.08.2004. Sursa: Sinonime

antioxidánt adj., s. m. (sil. -ti-o-) → oxidant
Trimis de siveco, 13.09.2007. Sursa: Dicţionar ortografic

ANTIOXIDÁN//T antioxidantţi m. Substanţă care împiedică procesul de oxidare. /<fr. antioxydant
Trimis de siveco, 22.08.2004. Sursa: NODEX

ANTIOXIDÁNT s.m. Substanţă care împiedică sau temporizează oxidarea; antioxigen. [cf. fr. antioxydant].
Trimis de LauraGellner, 02.03.2006. Sursa: DN

ANTIOXIDÁNT, -Ă adj., s. m. (substanţă) care împiedică oxidarea; antioxigen. (< fr. antioxydant)
Trimis de raduborza, 15.09.2007. Sursa: MDN

Dicționar Român. 2013.

Look at other dictionaries:

  • antioxidant — 1920 (n.); 1932 (adj.), from ANTI (Cf. anti ) + OXIDANT (Cf. oxidant) …   Etymology dictionary

  • antioxidant — ► NOUN ▪ a substance that counteracts oxidation …   English terms dictionary

  • antioxidant — [an΄tī äks′i dənt, an΄tēäks′i dənt] n. a substance that slows down the oxidation of hydrocarbons, oils, fats, etc. and thus helps to check deterioration: antioxidants are added to many products, esp. foods and soaps adj. serving to check… …   English World dictionary

  • Antioxidant — Model of the antioxidant metabolite glutathione. The yellow sphere is the redox active sulfur atom that provides antioxidant activity, while the red, blue, white, and dark grey spheres represent oxygen, nitrogen, hydrogen, and carbon atoms,… …   Wikipedia

  • antioxidant — UK [ˌæntɪˈɒksɪd(ə)nt] / US [ˌæntaɪˈɑksɪdənt] / US [ˌæntɪˈɑksɪdənt] noun [countable] Word forms antioxidant : singular antioxidant plural antioxidants 1) chemistry a substance that prevents oxygen from combining with other substances and damaging… …   English dictionary

  • Antioxidant — antioksidantas statusas T sritis ekologija ir aplinkotyra apibrėžtis Gamtinė ar sintetinė medžiaga, lėtinanti arba stabdanti oksidaciją. atitikmenys: angl. antioxidant vok. Antioxidant, n rus. антиокислитель, m …   Ekologijos terminų aiškinamasis žodynas

  • antioxidant — noun Date: 1926 a substance (as beta carotene or vitamin C) that inhibits oxidation or reactions promoted by oxygen, peroxides, or free radicals • antioxidant adjective …   New Collegiate Dictionary

  • antioxidant — /an tee ok si deuhnt, an tuy /, n. 1. Chem. any substance that inhibits oxidation, as a substance that inhibits oxidative deterioration of gasoline, rubbers, plastics, soaps, etc. 2. Biochem. an enzyme or other organic substance, as vitamin E or… …   Universalium

  • Antioxidant — Any substance that reduces oxidative damage (damage due to oxygen) such as that caused by free radicals. Free radicals are highly reactive chemicals that attack molecules by capturing electrons and thus modifying chemical structures. Well known… …   Medical dictionary

  • antioxidant — noun Antioxidant is used before these nouns: ↑vitamin …   Collocations dictionary

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