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SPARKLING WINE

Obtaining clean and faultless musts is a fundamental requirement for producing quality sparkling wines. The “prise de mousse” in fact accentuates, for better or worse, all the notes present in wines.

 

Unlike still wines, where it is important to emphasise certain notes, in sparkling wines what is fundamental is aromatic complexity. This is because CO2 significantly increases the perception of all notes. The olfactory perception threshold of a base wine, in fact, is lowered considerably in sparkling wines, especially with regard to faults. An overwhelming bouquet would therefore be detrimental to the quality of the olfactory balance.

BASE WINES AND SPARKLING WINES

GRAPH OF BALANCE AND PERCEPTION OF SENSATIONS

 

ALCOHOLIC FERMENTATION FOR THE PRODUCTION OF BASE WINE

With the first fermentation, the foundations are laid for defining the profile, cuveé or style of the winery.

 

The choice of yeast is important according to both the aromatic orientation defined by the winemaker and the type of finished wine desired. Therefore, alcoholic fermentation must be carefully managed in order to limit the risk of fermentation deviations and minimise fermentation stress on the yeasts.

 

Indeed, a well-nourished yeast in a favourable environment for its multiplication will give rise to base wines with minimal, if any, risk of olfactory deviations. Furthermore, the choice of nutrition and fining agents must be made taking into account the refermentation and maturation techniques that will be implemented for the prise de mousse.

In this illustrative diagram, we graphically represent the balance and perception of sensations returned by some of our yeasts.

CHOICE OF THE YEAST

GRAPH OF BALANCE AND PERCEPTION OF SENSATIONS

 
  • FERMOL Charmat accentuates light fruit and citrus aromas, while respecting the varietal profile
  • LEVULIA Cristal enables the production of fine and elegant sparkling wines
  • FERMOL Chardonnay tends to develop intense fruity notes, typical of the variety from which it takes its name, and more subtle floral notes
  • FERMOL Fleur is reminiscent of white flowers, with balsamic and menthol notes that are clearly perceptible, while FERMOL Lime recalls citrus aromas, with hints of aromatic herbs. Both make for a wine with a very delicate profile
  • FERMOL PB2033 emphasizes floral and fruity aromas; particularly in rosé base wines it is reminiscent of forest berries

THE AGING BEFORE THE SECOND FERMENTATION

Once alcoholic fermentation is complete, we move on to aging, or élevage, which is also fundamental for optimising the aromatic profile and directing the style of the wine.

 

During aging it is possible to correct small imperfections that may have occurred at the end of fermentation thanks to the use of specific clarifying agents, such as VE-GEL, based on vegetable proteins and yeast, ideal for vegan sparkling wines, and GELSOL, which stabilises colour and taste by modulating (qui invece di modulating metterei “fine tuning”) the presence of proanthocyanidins, the molecules most often involved in oxidation processes. Furthermore, the combination with bentonites (such as BENTOGRAN) guarantees ideal deproteinisation for sparkling wines, making, together with SPINDASOL BK, clarification bottoms more compact. Finally, WINEGLASS and POLYGEL W attenuate the yellow notes of polyphenols in white wines and retain fragrance and aroma for longer. 

The use of specific clarifiers has many purposes. Among these are of great importance for the quality of the finished product:

  • the research for a frank and clear initial mouthfeel
  • a good structure
  • a long and elegant finish in the mouth

TREND CHART OF THE ORGANOLEPTIC PERCEPTION OF WINE

 

THE TASTE BALANCE OF THE CUVÉE

A perfect balance of the cuvée enhances elegance in synergy with the “dosage” after fermentation. The balance takes place between alcohol and glycerine, acidity and sweetness, and finally polyphenols, tannins and mannoproteins.

 

In particular, the acid sensation must be assessed and corrected during all stages of vinification up to bottling. This is because acid mouthfeel in sparkling wines is a complex and distinctive aspect, being linked to the dosage of sugars in the final product.

 

I momenti chiave di gestione dell’acidità

I momenti chiave di gestione dell’acidità

 

1. Separation of the must,
which allows pH management and consequently wine evolution and taste

 

2. Acidification of must and base wine,
which is fundamental for the desired types of wine, also by virtue of tartaric stability

 

3. Malolactic fermentation,
which influences the polyphenolic perception of wines in the mouth and defines the taste sensation

 

 

OUR COMMITMENT

TO TARGETED AND SUSTAINABLE OENOLOGY

The life cycle of the cuvée is nothing other than the result of the activity and choices made in the cellar up to that moment. 

 

The matrix of the cuvée's life cycle is linked to numerous parameters rich in peculiarities:

  • fermentative, which can influence the purity of the bouquet and aromatic finesse;
  • linked to blending and aging, which influence polyphenolic structure, finesse and the absence of bitter notes;
  • pH management, in order to regulate acid sensations in quantity and quality.

All these elements form the basis of quality sparkling wines, the result of the winery's oenological objective to obtain unique sparkling wines whose organoleptic properties remain intact over time.

 

Ours is a modern approach to oenology, aimed at the natural handling and treatment of wines, respecting the varieties and terroir.

DISCOVER OUR PRODUCTS

The range of products recommended on this page is indicative.

For more information, contact the branch or sales service of the country of reference.