- soluble tannin
- растворимый таннид
English-Russian dictionary of leather and footwear industry. проф., д-р техн. наук Г. Арбузов, к.т.н. А. Михайлова, И. Качко, к-т. фил.н. Я. Смирницкая.
soluble tannin
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Tannin — For other uses, see Tannin (demon). Tannic acid … Wikipedia
tannin — /tan in/, n. 1. Chem. any of a group of astringent vegetable principles or compounds, chiefly complex glucosides of catechol and pyrogallol, as the reddish compound that gives the tanning properties to oak bark or the whitish compound that occurs … Universalium
tannin — tanin [ tanɛ̃ ] n. m. VAR. tannin • 1797; de tan ♦ Substance organique d origine végétale, rendant les peaux imputrescibles. Tanin d écorce de chêne (⇒ tan) , de châtaignier, de saule. Absolt Le tanin : tanin de chêne ou acide tannique, utilisé… … Encyclopédie Universelle
tannin — noun Etymology: French, from tanner to tan Date: 1802 1. any of various soluble astringent complex phenolic substances of plant origin used especially in tanning leather and dyeing fabric, manufacturing ink, clarifying wine and beer, and in… … New Collegiate Dictionary
tannin — Any one of a group of complex nonuniform plant constituents that can be classified into hydrolyzable tannins (esters of a sugar, usually glucose, and one or several trihydroxybenzenecarboxylic acids) and condensed tannins (derivatives of… … Medical dictionary
Persimmon — This article is about the edible fruit. For other uses, see Persimmon (disambiguation). Persimmon American persimmon flower Scientific classification Kingdom … Wikipedia
tannic acid — Penta ( m digalloyl) glucose, or any soluble tannin; used in electron microscopy to enhance the contrast. Addition of tannic acid to fixatives greatly improves, for example, the image obtained of tubulin subunits in the microtubule, or the HMM… … Dictionary of molecular biology
Phlobaphene — is the red pigment present in the pericarp of certain maize varieties Phlobaphenes (or phlobaphens, CAS No.:71663 19 9) can be defined either as the reddish colored phenolic substances extracted from plant that are alcohol soluble and water… … Wikipedia
Winemaking — Wine grapes. Winemaking, or vinification, is the production of wine, starting with selection of the grapes or other produce and ending with bottling the finished wine. Although most wine is made from grapes, it may also be made from other fruit… … Wikipedia
Tannic acid — IUPAC name 2,3 dihydroxy 5 ({[(2R,3R,4S,5R,6R) 3,4,5,6 tetrakis({3,4 dihydroxy 5 [(3,4,5 trihydroxyphenyl)carbonyloxy]phenyl}carbonylox … Wikipedia
Polyphenol — Plant derived polyphenol, tannic acid, formed by esterification of ten equivalents of the phenylpropanoid derived gallic acid to a monosaccharide (glucose) core from primary metabolism … Wikipedia
