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The largest wine encyclopedia in the world

22.543 Keywords • 48.920 Synonyms • 5.291 Translations • 7.918 Pronunciations • 147.050 Cross-references

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oenological enzymes

The in the grapes occurring natural enzymes control many chemical processes. Enological enzyme preparations have been produced for a long time to supplement or support the enzymes of the grapevine winemaking for better juice yield, release of flavorings, Improvement of color extraction, extraction softer tannins, Improvement of filter properties and release of mannoproteins of the yeast used. The addition of the corresponding preparations takes place in the stages Press. maceration. fermentation. malolactic fermentation. clarify. expansion and filtration, Within the EU approved enzymes or enzyme groups are glucanases. lysozyme. pectinases and urease, See also below oenological tannins,

All work and measures in the vineyard can be found under Weingarten Care, Complete listings of the numerous cellar techniques, as well as a list of wine-regulated wine, sparkling wine and distillate types are under the keyword winemaking contain. Comprehensive information on wine law is available under the keyword wine law,

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