Governo is a

winemaking Winemaking or vinification is the production of wine, starting with the selection of the fruit, its fermentation into alcohol, and the bottling of the finished liquid. The history of wine-making stretches over millennia. The science of wine and ...

technique reportedly invented in

Tuscany it, Toscano (man) it, Toscana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Citizenship , demographics1_footnotes = , demographics1_title1 = Italian , demogra ...

in the 14th century to help complete fermentation and stabilize the wine. The technique involves saving a batch of harvested grapes and allowing them to partially dry. If fermentation of the main batch starts to slow or appears to be nearing stuck fermentation, the half dried grapes are added to the must which then gives the

yeast Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom. The first yeast originated hundreds of millions of years ago, and at least 1,500 species are currently recognized. They are estimated to constit ...

cells a new source of sugar to enliven the batch.H. Johnson ''Vintage: The Story of Wine'' pg 415 Simon and Schuster 1989 From there, the must can be fermented dry or stopped with the wine having a higher level of

residual sugar The subjective sweetness of a wine is determined by the interaction of several factors, including the amount of sugar in the wine, but also the relative levels of alcohol, acids, and tannins. Sugars and alcohol enhance a wine's sweetness, wh ...

. The process was widely used in the

Chianti A Chianti wine (, also , ) is any wine produced in the Chianti region of central Tuscany. It was historically associated with a squat bottle enclosed in a straw basket, called a ''fiasco'' ("flask"; ''pl. fiaschi''). However, the ''fiasco'' is ...

zones until the advent of temperature controlled fermentation tanks. From Tuscany the technique spread to Marche and

Umbria it, Umbro (man) it, Umbra (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , ...

where it is sometimes used today. In the Marche the technique is most often used on wines made from the

Verdicchio Verdicchio (, also , ) is a white Italian wine grape variety grown primarily in the Marche region of central Italy.J. Robinson ''Jancis Robinson's Guide to Wine Grapes'' pg 195 Oxford University Press 1996 The name ''Verdicchio'' derives from ' ...

grape to counteract the grape's natural bitterness and to add some sweetness and ''

frizzante Sparkling wine is a wine with significant levels of carbon dioxide in it, making it fizzy. While the phrase commonly refers to champagne, European Union countries legally reserve that term for products exclusively produced in the Champagne regi ...

'' qualities.J. Robinson (ed) ''"The Oxford Companion to Wine"'' Third Edition pg 319 Oxford University Press 2006

Benefits

The benefits of Governo is that it encourages not only fully completed primary fermentation but can also aid in the developing of

malolactic fermentation Malolactic conversion (also known as malolactic fermentation or MLF) is a process in winemaking in which tart-tasting malic acid, naturally present in grape must, is converted to softer-tasting lactic acid. Malolactic fermentation is most often ...

which can help stabilize the wine. With very

acidic In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a ...

grapes like

Sangiovese Sangiovese (, also , , ) is a red Italian wine grape variety that derives its name from the Latin ''sanguis Jovis'', "the blood of Jupiter". Though it is the grape of most of central Italy from Romagna down to Lazio (the most widespread grape ...

this process will temper some of the harshness and volatility in the wine. A by-product of this technique is an increase in

carbon dioxide Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is trans ...

or "fizziness" in the wine as well as increased

alcohol content Alcohol by volume (abbreviated as ABV, abv, or alc/vol) is a standard measure of how much alcohol (ethanol) is contained in a given volume of an alcoholic beverage (expressed as a volume percent). It is defined as the number of millilitres (mL) o ...

due to the added sugar that the yeast will convert into alcohol.

References

{{reflist Winemaking

Benefits

See also

References