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Lexicon

The largest wine encyclopedia in the world with 26,382 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

Xanthophyll

A yellow pigment; see under carotenoids.

Carotenoids

A group of dyes belonging to the tetra-terpenes with over 800 different species occurring in nature. They are widespread in the animal and plant kingdom and cause a yellow, green, orange to reddish coloration. During photosynthesis, carotenoids are responsible for protection against photo-oxidation and for energy transfer. The most common carotenoids are β-carotene (carrot), a precursor of vitamin A and lutein. Lutein-5,6-epoxide, luteoxanthin, neoxanthin, violaxanthin, xanthophylls and zeaxanthin occur in lower concentrations. Carotenoids are also used for colouring and as flavour enhancers in foods. Some carotenoids act as antioxidants and therefore have a preventive effect on many diseases such as Alzheimer's, arteriosclerosis, cataracts, skin ageing, cancer, Parkinson's...
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This page was last modified at 22 November, 2023 at 10:33.

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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.

26,382 Keywords · 46,989 Synonyms · 5,323 Translations · 31,716 Pronunciations · 202,680 Cross-references
made with ♥ by our author Norbert F. J. Tischelmayer. About the Lexicon

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