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Lexicon
The largest wine encyclopedia in the world with 26,119 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

Rotofermenter

Designation (also Rotofermentator, Rototank) for a transverse drum-shaped fermentation container used primarily in red wine production. Either the tank itself or a rod with paddles attached to it is set in rotation. This mixes up the mash during the mash fermentation, achieves a high extraction of phenols (colouring agents, pigments and tannins) and also accelerates the fermentation. The carbon dioxide is discharged through a valve. This is an alternative to the technique of over-pumping (submerging). Since fermentation takes place in a closed system compared to open fermentation tanks, there is no contact with oxygen. This cost-intensive system is mainly used in larger production facilities, for example in Burgundy in France and in the New World.

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Dr. Christa Hanten

For my many years of work as an editor with a wine and culinary focus, I always like to inform myself about special questions at Wine lexicon. Spontaneous reading and following links often leads to exciting discoveries in the wide world of wine.

Dr. Christa Hanten
Fachjournalistin, Lektorin und Verkosterin, Wien

The world's largest Lexicon of wine terms.

26,119 Keywords · 46,879 Synonyms · 5,323 Translations · 31,453 Pronunciations · 188,541 Cross-references
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