Bovale SuperioreTwo interesting wines, significant representatives of their lands, produced with equally representative grapes of Trentino-Alto Adige and Sardinia, rich in personality and character.

 This month's tasting by contrast compares two very different and distant grapes and wines. Not only from a geographical point of view – the two wines are produced in Trentino-Alto Adige and Sardinia – but also from the ampelographic and sensorial point of view. Both regions offer a wide range of grapes and wines, often produced with native varieties, all characterized by strong personality and character. The ampelographic heritage of these two regions is rich in both white and red grape varieties and, although here are also found the so-called international grapes, particularly in Trentino-Alto Adige, the identity of the autochthonous varieties of the two territories is well represented in their wines. In this month's tasting by contrast we are going to examine native red varieties of Trentino-Alto Adige and Sardinia. In fact, in our glasses we will pour wines produced in these regions belonging to territories with Denominazione d'Origine Controllata (Controlled Denomination of Origin, DOC) specifically, Lago di Caldaro Classico Superiore for Trentino-Alto Adige, Campidano di Terralba Bovale Superiore for Sardinia.

 The wines of Lago di Caldaro appellation are produced, in accordance with its production disciplinary, with the Schiava variety, even though, in this case, it is better to say with Schiava grapes. In fact, it should be noted this term defines three distinct varieties, all of which are allowed for the production of Lago di Caldaro wine. Campidano di Terralba Bovale Superiore, on the other hand, has as its protagonist one of the most interesting grapes of Sardinia – Bovale – capable of producing wines of considerable value and personality. Schiava and Bovale grapes are decidedly different varieties and their wines are equally different from every point of view, both enological and sensorial. In the first case, the finesse and elegance of the wines of Lago di Caldaro and the Schiava grapes, in the second case the power and character of Bovale expressed in the wines of what is the most significant area of Sardinia for wines produced with this grape: Campidano di Terralba in the provinces of Oristano and Southern Sardinia. It will therefore be a very interesting tasting by contrast, in which we will have the opportunity to compare two decidedly different and distant styles.

 The wine-growing area of Lago di Caldaro (Lake Caldaro) is one of the main representative ones of Trentino-Alto Adige wine production. This important area with Denominazione d'Origine Controllata (Denomination of Controlled Origin, DOC) is located around the lake of the same name and extends into the territories of the provinces of Bolzano and Trento, has a long history and here wines were produced as early as 500 BC. In this appellation the queen grape is Schiava, however – in this case – it is better to talk about the family of the Schiava grapes as it includes three distinct members: Schiava Grossa, Schiava Gentile and Schiava Grigia. Due to the bilingualism in force in South Tyrol (Alto Adige), this appellation is also known by the German name of Kalterersee, whereas – for the same reason – Schiava grapes are also known as Vernatsch, more specifically and respectively Großvernatsch, Kleinvernatsch and Grauvernatsch. For the sake of completeness, it should be noted that Schiava Gentile is also called Schiava Piccola (Small Schiava, Kleinvernatsch) or Schiava Media (Medium Schiava, Mittlerer Vernatsch). As for Schiava Grigia, it is usually considered as a distinct variety, despite its enological and organoleptic similarities with the other members of the “Schiava” family.

 The origin of the name is not clear yet, since for some it derives from the method used to cultivate this vine in the past, that is tied to trees and poles (therefore, so to speak “schiavizzate”, enslaved), but also for the drastic pruning carried out with the aim of obtaining greater vigor and therefore better quality of the grapes. Furthermore, for others it would derive from the characteristic low-stump cultivation and “enslaved” in rows. Another theory would be the Slavic origin, introduced in these lands during the Lombard invasions, therefore Italianized in “schiava”. In accordance with its production disciplinary, this wine is produced for a minimum of 85% of Schiava Grossa, Schiava Gentile and Schiava Grigia grapes, alone or together. The remaining 15% can be represented by varieties allowed to cultivation in Trentino-Alto Adige. The disciplinary of Lago di Caldaro also provide for the styles riserva, scelto, classico, classico riserva, classico superiore, classico superiore riserva, scelto classico, scelto classico riserva, scelto classico superiore and scelto classico superiore riserva. The “riserva” styles must age for a minimum of two years, an operation often carried out in wooden containers.

 Sardinia is among the regions of Italy to boast the richest heritage of native varieties and, among them, a position of absolute importance certainly belongs to Bovale grape. Once used as a blending grape to give fuller structure to the wines of the island, in particular, to those produced with Cannonau and Monica grapes, today it is widely recognized as a grape of absolute importance in the rich viticultural panorama of Sardinia. Bovale finds its most significant expression in the Denominazione d'Origine Controllata (Denomination of Controlled Origin, DOC) of Campidano di Terralba – or simply, Terralba – which territory extends between the provinces of Oristano and Southern Sardinia. In fact, it must be said that, despite Bovale is widespread throughout the region, Campidano di Terralba area is the only denomination in Sardinia providing for the use of Bovale as the prevalent variety. In accordance with its production disciplinary, in fact, Campidano di Terralba is produced with Bovale Sardo and/or Bovale Grande for at least 85%, while the remaining part can be made up of red berried grapes allowed for cultivation in Sardinia.

 In this regard, it must be said that producers tend to make the wines of this territory with 100% Bovale, in particular to enhance the interesting qualities this grape expresses in this land. As far as history is concerned, the origin of Bovale is still unclear and uncertain today. It is supposed they are varieties introduced from Spain during the Aragonese dominion, distinguishing themselves in two specific varieties: Bovale Sardo – or simply, Bovale – and Bovale Grande. Genetic investigations on these two varieties – despite their name – have shown there is no relationship between them and therefore they are distinct varieties. It was also possible to highlight a certain similarity of Bovale Sardo with Cagnulari and Graciano varieties, while Bovale Grande seems to share characteristics of Carignano, Cariñena and Mazuela, proving, in this sense, their supposed Spanish origin. In accordance with the production disciplinary, Campidano di Terralba includes Superiore and Riserva styles, the latter aged for at least two years, a practice which is often carried out in wooden containers.

The color of Lago di Caldaro Classico Superiore

 Before starting this month's tasting by contrast, let's find the two bottles we will pour into the glasses. In this regard it must be said the search for Lago di Caldaro Classico Superiore is relatively simple since it is a wine enjoying both good production and distribution. The purchase of Campidano di Terralba Bovale Superiore can be certainly more difficult, because – despite its enological prestige in the viticultural panorama of Sardinia – it is not very present on the shelves of large retailers, however a good wine shop will certainly be successful in finding a bottle of this interesting Sardinian wine. In both cases we will have to pay attention to the composition, since the respective disciplinary provide for the use of their primary grapes for a minimum of 85%. We will therefore make sure Lago di Caldaro Classico Superiore is produced exclusively with the Schiava varieties, whereas Campidano di Terralba Bovale Superiore with the homonymous variety alone. The two bottles belong to the most recent vintage and the wines are poured into tasting glasses at a temperature of 18 °C (65 °F).

 Let's pour Lago di Caldaro Classico Superiore and Campidano di Terralba Bovale Superiore into our glasses and start this month's tasting by contrast. The first wine we will examine is the one from Trentino-Alto Adige, therefore, by tilting the glass over a white surface – a sheet of paper is enough – we observe the base in order to evaluate its color. We can observe a brilliant and intense ruby red color, furthermore – by placing an object in contrast between the glass and the white surface – we can notice a moderate transparency such as to allow the vision of the object. Let's now focus our attention towards the opening of the glass, where the thickness of the wine becomes thin, and let's evaluate the nuances: Lago di Caldaro Classico Superiore confirms the ruby red color. Let's now pass to the evaluation of the appearance of Campidano di Terralba Bovale Superiore and, just like in the previous wine, we tilt the glass over the white surface. The color of the Sardinian wine is ruby red, decidedly more intense and darker than the Trentino-Alto Adige wine. The transparency of Bovale, compared to the previous wine, is decidedly lower and the object placed in contrast is hardly visible. The nuance of Campidano di Terralba Bovale Superiore confirms the ruby red color.

 The aromas expressed by the wines produced with Schiava and Bovale grapes differ substantially in several aspects. Wines produced with Schiava grapes – such as Lago di Caldaro – are mainly characterized by the finesse and elegance of their aromas, in particular by the sensations of red pulp fruits and flowers. Among the main aromas in wines produced with Schiava grapes we find, as regards the sensations of fruits, the aromas of cherry, raspberry, plum, strawberry and blueberry. Furthermore, wines produced with Schiava grapes, and therefore also Lago di Caldaro, are often characterized by a pleasing almond scent. The world of flowers we find in these wines is mainly represented by cyclamen and violet. The olfactory profile of wines produced with Bovale is quite different and decidedly more powerful. The character, compared to the one expressed by Schiava, is decidedly more full and powerful, in which we recognize, as regards the sensations of fruits, aromas of black cherry, plum, blackberry and blueberry. The main floral perception of wines produced with Bovale is violet.

 Let's resume our tasting by contrast and proceed with the analysis of the olfactory profiles of Lago di Caldaro Classico Superiore and Campidano di Terralba Bovale Superiore. The first wine we examine, just like in the previous phase, is the one produced in Trentino-Alto Adige. By holding the glass in vertical position and without swirling, let's do the first smell in order to evaluate the opening, that is the identifying and primary aromas. In Lago di Caldaro Classico Superiore can be immediately recognized aromas of cherry, raspberry and plum, promptly followed by the scent of cyclamen and violet. After having swirled the glass, the Trentino-Alto Adige wine continues to give aromas reminiscent of fruit and, in particular, strawberry and blueberry. Furthermore, it can be perceived, clear and intense, the pleasing scent of almond. Let's now move on to the evaluation of the opening of Campidano di Terralba Bovale Superiore, proceeding with the first smell and holding the glass in vertical position, without swirling. From the glass are perceived intense aromas of black cherry, blueberry and blackberry, followed by the pleasing scent of violet. After having swirled the glass, the profile of the Sardinian wine is completed with plum, sometimes accompanied by raspberry and black currant.

 The evaluation of the gustatory profiles is certainly the phase that highlights the greatest differences between Lago di Caldaro Classico Superiore and Campidano di Terralba Bovale Superiore. Let's start with the evaluation of the attack, that is the initial gustatory sensations we perceive in the wine after the first sip. Just like in the previous phases, we proceed with the evaluation of Lago di Caldaro Classico Superiore, and we therefore take a sip of this wine. In the mouth is immediately perceived a pleasing and moderate astringency, followed by the equally pleasing crispness given by acidity. The wine however has a very good balance thanks to the effect of alcohol. In the mouth we perceive good finesse and elegance, as well as flavors of cherry, raspberry and plum. Let's now pass to the evaluation of the attack of Campidano di Terralba Bovale Superiore by taking a sip of this wine from the glass. The gustatory difference with the Trentino-Alto Adige wine is evident: the attack of the Sardinian wine is decidedly more robust and also the astringency is more intense. Moreover, the perception of roundness and the effect of alcohol are both higher, while the crispness is decidedly lower. Finally, we can also perceive flavors of black cherry, blueberry and blackberry.

 We have now reached the final phase of our tasting by contrast, consisting in the evaluation of the final sensations the wines leave in the mouth after swallowing, in particular the taste-olfactory persistence. The finish of Lago di Caldaro Classico Superiore is intense and in the mouth we continue to perceive pleasing sensations of crispness and moderate astringency, well supported by good elegance and finesse. In addition, we continue to perceive flavors of cherry, raspberry, plum and strawberry, sometimes almond as well. The sensorial differences of the two wines also continue in the final phase of the tasting. Campidano di Terralba Bovale Superiore – also characterized by good persistence – in fact leaves in the mouth a sensation of a fuller structure and astringency, with a more pronounced roundness and crispness of less intensity than the previous wine. In the mouth, finally, the Sardinian wine leaves clean and intense flavors of black cherry, blackberry and plum, often combined with blueberry.