Voir les mots dérivés de tannin.
a reddish acid that comes from plants, is used in making ink and leather, and occurs in various foods and drinks (such as wine). They have strong associations ...
http://www.merriam-webster.com/dictionary/tannin
any of various soluble astringent complex phenolic substances of plant origin used in tanning, dyeing, the making of ink, and in medicine as astringents and ...
http://www.merriam-webster.com/dictionary/tannin
Chemistry. any of a group of astringent vegetable principles or compounds, chiefly complex glucosides of catechol and pyrogallol, as the reddish compound that ...
http://www.merriam-webster.com/medical/tannin
Definition: A wine's pucker power, generally more dominate in younger red wines that haven had the time to soften up with age. Tannins are derived from the ...
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Tannins, by definition, precipitate proteins. In this condition, they must be stored in organelles able to withstand the protein precipitation process. Idioblasts are ...
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Any of various water-soluble polyphenols found in plant tissues that bind proteins and promote the tanning of leather. Also called tannic acid. 2. Any of various ...
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tannin, also called Tannic Acid, any of a group of pale-yellow to light-brown amorphous substances in the form of powder, flakes, or a spongy mass, widely ...
http://wine.about.com/od/winebasic1/g/Tannins.htm
Apr 5, 2013 ... In wine, tannin is a textural element that makes wine taste dry. Discover what wines are high in tannin and which wines have low tannin.
http://wine.about.com/od/winebasic1/g/Tannins.htm