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Lexicon

The largest wine encyclopedia in the world with 26,385 Terms.

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Lignin

Colourless substance belonging to the phenols, which is embedded in the plant cell wall and thus causes lignification (lignification, lat. lignum = wood). It is also responsible for the so-called "yellowing" of paper. After cellulose, lignin is the second most common organic substance on earth. It is naturally also present in oak wood with a proportion of over 20% and plays an important role as a preliminary stage to aromatic substances. During the toasting of barrique barrels, lignin is broken down into aromatic aldehydes. The most important one is vanillin, which gets into the wine during the barrique ageing process. See also under Tannins.

This page was last modified at 23 June, 2021 at 03:39.

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wein.plus is a handy, efficient guide to a quick overview of the colourful world of wines, winegrowers and grape varieties. In Wine lexicon, the most comprehensive of its kind in the world, you will find around 26,000 keywords on the subject of grape varieties, wineries, wine-growing regions and much more.

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The world's largest Lexicon of wine terms.

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