pectic

pectic
PÉCTIC, -Ă, pectici, -ce, adj. (chim.) Cu pectină. – Din fr. pectique.
Trimis de valeriu, 13.09.2007. Sursa: DEX '98

péctic adj. m., pl. péctici; f. sg. péctică, pl. péctice
Trimis de siveco, 10.08.2004. Sursa: Dicţionar ortografic

PÉCTIC, -Ă adj. (Despre substanţe organice) Care conţine pectină, care se găseşte în membranele vegetale. [< fr. pectique, cf. gr. pektikos].
Trimis de LauraGellner, 13.07.2005. Sursa: DN

Dicționar Român. 2013.

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  • Pectic — Pec tic, a. [Gr. ? curdled.] (Chem.) Of or pertaining to pectin; specifically, designating an acid obtained from ordinary vegetable jelly (pectin) as an amorphous substance, tough and horny when dry, but gelatinous when moist. [1913 Webster] …   The Collaborative International Dictionary of English

  • pectic — [pek′tik] adj. [Fr pectique < Gr pēktikos, congealing < pēktos, congealed < pēgnynai, to fix < IE base * paĝ , to fasten: see FANG] of, containing, or derived from pectin …   English World dictionary

  • pectic — adjective of or relating to or derived from pectin pectic acid • Pertains to noun: ↑pectin • Derivationally related forms: ↑pectin …   Useful english dictionary

  • pectic substance — n any of a group of complex colloidal carbohydrate derivatives of plant origin that contain a large proportion of units derived from galacturonic acid and include protopectins, pectins, pectinic acids, and pectic acids …   Medical dictionary

  • Pectic acid — Pectic acid, also known as polygalacturonic acid (C18H26O19) is a water insoluble, transparent gelatinous acid existing in ripe fruit and some vegetables. It is a product of pectin degradation in plants, and is produced via the interaction… …   Wikipedia

  • pectic acid — n. a complex, water insoluble acid, formed by hydrolysis of the methyl ester groups of pectin …   English World dictionary

  • pectic acid — noun a complex acid that occurs in ripe fruit and some vegetables • Hypernyms: ↑acid * * * noun Etymology: French acide pectique : any of the pectic substances composed mostly of colloidal polymeric galacturonic acids and essentially free from… …   Useful english dictionary

  • pectic acid — SYN: d galacturonic acid. * * * pectic acid n any of various water insoluble substances formed by hydrolyzing the methyl ester groups of pectins * * * pec·tic ac·id (pekґtik) a complex acid occurring in fruits, containing partially demethylated… …   Medical dictionary

  • pectic acid — pektino rūgštis statusas T sritis chemija apibrėžtis Poli D galakturono rūgštis. formulė Formulę žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. pectic acid rus. пектиновая кислота …   Chemijos terminų aiškinamasis žodynas

  • pectic substance — noun : any of a group of complex colloidal carbohydrate derivatives of plant origin containing a large proportion of units derived from galacturonic acid and subdivided into protopectins, pectins, pectinic acids, and pectic acids …   Useful english dictionary

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