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Lexicon

The largest wine encyclopedia in the world with 26,387 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

Pigments

Collective term (Latin: dye) for numerous, fine-grained dyes in cells of human, animal and plant tissues that absorb light in the visible spectral range. They belong to the large group of phenols. In addition to colouring, which among other things serves to protect against UV light, pigments also have important metabolic-physiological functions. This is, for example, the chlorophyll in photosynthesis. Pigments are also contained in the grapes and then in the wine made from them in the form of the carotenoids and flavonoids. When a wine is bottle-aged, larger particles develop through polymerisation (caking together) of pigments and other substances, which are then precipitated as a deposit (sediment). See also under anthocyanins (water-soluble plant pigments).

This page was last modified at 14 January, 2022 at 09:57.

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Andreas Essl

The glossary is a monumental achievement and one of the most important contributions to wine knowledge. Of all the encyclopaedias I use on the subject of wine, it is by far the most important. That was the case ten years ago and it hasn't changed since.

Andreas Essl
Autor, Modena

The world's largest Lexicon of wine terms.

26,387 Keywords · 46,995 Synonyms · 5,323 Translations · 31,721 Pronunciations · 203,075 Cross-references
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