White, rose, sparkling and red. It is not so difficult to find these style of wines made from Pinot Noir. Even sweet, although there are very few and rare examples of wines produced with dried Pinot Noir, this famous variety from Burgundy shows its elegance also in this particular style. From a purely theoretical point of view, every red berried grape can be used for the production of every wine style. By just considering theory, all the red grapes in fact have sugar, acidic and polyphenolic substances, each of them being fundamental for the production of every wine style. From this point of view, this purely theoretical condition is easily denied by practice, as not all the red grapes have such a high versatility. All of them, undeniably, can be used for the production of red wines, but only few of them can successfully make other wine styles, enologically speaking.

 Each element, fundamental for the production of each wine style, is variable both in quantity and quality in function of ripeness and the specific variety. In particular, the availability and the ratio between acidic substances and sugar is strongly determined by the period of ripeness. In unripe grapes, acidic substances prevail over sugar, a condition becoming the opposite as the grape ripens. The riper the grape, the higher the quantity of sugar and lower the quantity of acidic substances. An evolution having its limit in the specific qualities of a grape, as not all the varieties have the same quantity of sugar and acidic substances. For example, Pinot Noir has a higher content in acidic substances than Merlot which, in turn, has a higher quantity of polyphenolic substances.

 The quality of polyphenolic substances - mainly responsible, among the many things, for color and astringency in red wines - can change according to the variety of grape and ripeness. Not all the grapes have in fact the same quantity of polyphenolic substances and also the intensity of astringency and color can change in function of the variety. The astringent sensation of polyphenolic substances - like already said - also changes according to the ripeness of the grape: harsher and more astringent when the grape is unripe, rounder and gentle at full ripeness. It should also be noticed that, from a theoretical point of view, the presence of polyphenolic substances can be strongly reduced - or even eliminated - by separating the skin from the must soon after crushing. In case we are not going to correct the must and wine with proper and legal procedures, the wine making versatility is therefore limited to the specific characteristics of each grape variety.

 The enological success of a grape variety in function of the style is mainly determined by the sensorial balance of the wines it produces. A result which is obtained by the contrast of the so called round and hard substances to which is added, in red wines, the contribution of polyphenols' astringency. We should remind round substances of a wine are represented by alcohol, polyalcohols and sugar. Hard substances of a wine are represented by acids, polyphenols and mineral salts. The balance in white wines can be simply defined as the opposition of round and hard substances, ideally set in opposite sides, each of them trying to move the balance point to its side. The balance of sparkling wine is substantially defined like that, while noticing to the hard substances is also added carbon dioxide, responsible of wine effervescence.

Pinot Noir vinified in red is characterized by a pretty high transparency and a moderate intensity of color

 The definition of balance in rose wines is not so different from this model, whereas for red wines it is preferred applying a different model. The discriminating factor is represented by polyphenolic substances, despite they are considered as hard, it is preferred to consider them as a special case. In red wines we will therefore have a balance model defined by three sides, putting the astringency in a specific one. The need for such a model depends on the strengthening and mutual effect polyphenolic and acidic substances play on the other ones. Acidity tends in fact to amplify the sensation of astringency which, on its turn, tends to amplify acidity. In this sense, even carbon dioxide plays a similar role in amplifying the sensations of these two substances.

 By following these models of balance, it is evident how a red wine cannot be both acidic and astringent, as it would clearly be unbalanced in favor of “hard” substances and they would mutually amplify one each other. This condition can be balanced by increasing round substances, alcohol and polyalcohols in dry wines, sugar in sweet ones. This is in fact the case of wines produced with Nebbiolo - a grape known for being rich in polyphenolic and acidid substances - which are usually characterized by a high alcohol content and the aging in wood contributes to their roundness. Time plays a role in balance as well, in particular in the aggressive effect of polyphenolic substances, making them rounder and less harsh, a condition lowering the sensation of hardness in a wine. Finally, it should also be noticed the presence of residual sugars - a condition which can also happen in table wines - contributes to the lowering of strength of hard substances.

 The case of Pinot Noir is pretty special as the quality and quantity of the substances contained in its berries make them particularly versatile. The main factors of this versatility are the high content in acidic substances and the relatively low quantity of polyphenolic substances. When used for the production of red wines - the style that, at least in theory, should be the most obvious one - Pinot Noir is characterized by an elegant acidity and moderate astringency, two very appreciated characteristics to the ones who love this grape. Moreover, it is right this particular condition, as well as its characteristic aromas, to thrill Pinot Noir lovers by recognizing to it an unequaled class and elegance. For the sake of truth, this is the very same reason making it insignificant to many other wine lovers, usually the ones looking for strong emotions.

 Acidity in Pinot Noir is fundamental for the production of white and sparkling wines. In white wines produced with red grapes, such as Pinot Noir, the coloring of the must is avoided by removing skins soon after crushing, therefore preventing the contact. As it is commonly known, the color in red wines is determined by the maceration of the must with skins in which are found coloring substances. The fermentation done with skins contributes to the extraction of coloring substances because of the progressive increasing of alcohol and temperature. In white wines produced with Pinot Noir, balance is therefore obtained thanks to the presence of alcohol and acidic substances. Acidity, as it is commonly known, is a desired quality in white wines, on the contrary, its lack determines an excessive flatness and roundness. As opposed to many white berried grapes, Pinot Noir contributes to white wines with an evident structure.

 The characteristic structure Pinot Noir gives to its white wines is also important in sparkling wines. For example, we can consider two classic method sparkling wines, made by the same winery and possibly having the same period of aging in bottle. The first one produced with white berried grapes only, the second one produced with the same grapes to which is added Pinot Noir. In case we are considering a Champagne or Franciacorta, in the first wine we will have Chardonnay only, whereas in the second one, to this grape may have also been added Pinot Blanc. By tasting the wines, the contribution of Pinot Noir is evident and immediate: the second sparkling wine, in general terms, will be characterized by a fuller body and, very likely, a more intense color as well. It should also be noticed structure is also determined by the time of aging in bottle prior to disgorging and the contribution of yeasts.

 The considerations expressed for white wines are applied, in general terms, to rose wines as well. The particular production technique, providing for the contact of the must with the skin for few hours, gives rose wines produced with Pinot Noir pretty pale pink colors, rarely intense. It should also be considered sometimes the wines produced with this grape are obtained by using the bleeding technique and, in these cases, the color could get darker and more intense hues. Bleeding is the technique used for increasing the body and color in red wines, by subtracting part of the must soon after the starting of fermentation which, in that moment, has a pink color. In both cases, the contribution of polyphenolic substances is pretty limited. It will be the crispness and acidity of Pinot Noir to play an important role in its rose wines: a typical and desired characteristic both in rose and white wines.

 Sweet wines produced with Pinot Noir are to be considered as an absolute rarity and their spreading is very limited. One of the essential factors capable of giving sweet wines their balance is represented by acidity. A too sweet wine would be, in fact, not very pleasing and evidently sickly. In this sense, the evident acidity of Pinot Noir is very effective in balancing the sweetness in these type of wines. If we consider, in fact, the low contribution in astringency of Pinot Noir, sweetness finds its balance with acidity, while giving the wine an absolutely lively and elegant character. According to an olfactory point of view - as well as to the production technique - sweet wines produced with Pinot Noir get pleasing and lovely aromas of red fruit jams, such as cherry, strawberry and raspberry, in particular. A rare wine very difficult to find however capable of giving magnificent satisfactions to our senses.

 Pinot Noir, despite its undeniable wine making versatility, is mainly associated to what it is considered its most noble style: red wine. Loved or hated, Pinot Noir vinified in red has die-hard supporters as well as convinced detractors. It should be noticed not all of the Pinot Noir wines are capable of giving pleasing emotions, as - in order to give its best - this grape needs particular environmental and viticultural conditions. Known for being among the most difficult varieties to be cultivated - something which certainly is true - also in the winery Pinot Noir is a grape which does not accept compromises. This variety in fact needs the highest quality standards, an essential condition in order to make a great Pinot Noir. Finally, it should be noticed Pinot Noir cultivated in unfavorable areas and vinified with a scarce attention, always give a mediocre wine having no character, so different from the elegant and extraordinary greatness of this magnificent Burgundian grape.