How a tasting is carried out

The process of wine tasting is a practice that combines technique, knowledge and sensitivity to evaluate the organoleptic characteristics of a wine. Through sight, smell and taste, the taster analyses aspects such as colour, aroma, texture and flavour, in order to understand their quality, state of conservation and possible pairings. Although it may seem like a simple act, tasting requires training and attention to detail, as each phase provides relevant information about the origin, production and evolution of the wine.

The wine tasting is structured in several stages. The first is the visual phase, which allows you to get the first impressions of the wine. To do this, the crown is held by the stem and its color, intensity and brightness are observed on a white background. The color can offer clues about the variety of the grape, the age of the wine, or its production process. In red wines, for example, purple tones indicate youth, while tile or brown shades reflect evolution. In the whites, the greenish colours are characteristic of young wines, and the golden colours are characteristic of older or barrel-fermented wines. In addition to color, clarity, which reveals the absence of impurities, and fluidity are evaluated, observing the tears or legs that form when shaking the glass, indicators of alcohol and glycerin content.

The second stage is the olfactory phase, which takes place in two stages: on the nose and after shaking the wine. In the first approach, the taster perceives the most volatile aromas. Subsequently, when shaking the glass, more aromatic compounds are released, intensifying perception. Aromas are classified into primary, secondary and tertiary. The primary ones come from the grape and can be floral, fruity or vegetable. The secondary ones are generated during fermentation and are usually reminiscent of dairy, yeast or bakery. Tertiary ones appear during aging and provide notes of wood, spices, nuts or even balsamic and animal aromas. Identifying and describing these nuances is essential to understanding the complexity and personality of wine.

The taste phase is the most complete, as it integrates the sensations perceived in the mouth. The taster takes a small sip and distributes it throughout the oral cavity to assess the balance between the four basic tastes: sweet, sour, salty, and bitter. In wines, sweetness comes from residual sugars; acidity, from the natural acids of the grape; and bitterness, from the tannins present especially in reds. The texture or body of the wine is also analyzed, related to the sensation of density and volume in the mouth. During this phase, it is important to pay attention to the retronasal, that is, to the aromas that are perceived when exhaling through the nose while the wine is in the mouth, which allows a more complete assessment of its bouquet.

After tasting, the aftertaste or finish of the wine is evaluated, which is the sensation that remains after swallowing or spitting. A quality wine usually leaves a long and pleasant memory, while a simpler one disappears quickly. The duration and quality of the aftertaste are decisive factors in the overall evaluation of the wine.

In addition to the three main phases, the tasting also involves a global judgment in which the perceptions obtained are integrated. Here it is determined whether the wine is balanced, harmonious and representative of its type or denomination.

There are different types of tasting depending on the objective. The technical tasting seeks to evaluate specific parameters and is usually carried out by oenologists or professionals. Comparative tasting allows several wines to be analysed simultaneously to appreciate their differences. There are also blind tastings, in which the identity of the wine is hidden to avoid prejudice, and hedonic tastings, aimed at the personal and subjective enjoyment of each participant.

As an example, this is the result of some tastings of Bodegas Montebaco wines:

Montebaco De Finca, concentrated red, bright cherry color. On the nose it is elegant, sophisticated and somewhat complex, with aromas of ripe fruit and berries, spicy notes, minerals and fine wood. On the palate it is broad and fruity, with lively and vibrant tannins. Very pleasant.

Parcela Cara Norte, wine with personality, cherry red and violet rim. On the nose it is intense, with aromas of fruit, black fruit and fresh fruit. On the palate it is dense, with well-integrated acidity, balanced with fruity aromas such as black fruit, blueberries, blackberries and sloes.

Montebaco Special Selection, a resounding wine that has a cherry red colour with a slightly garnet rim. On the nose it has great complexity, with intense aromas. Fruity hints of black plums and blackberries, with lactic touches. It evokes exceptional ageing in a careful wood with spicy and dark chocolate echoes along with a delicate balsamic reminiscence. On the palate it is powerful, balanced and with a magnificent flavour. Enjoy ripe and silky tannins of exceptional quality.

Semele, a friendly and direct red wine, perfect for those who are starting out in reds aged from Ribera del Duero. On the nose it gives a perfume of blackberries and blueberries, adorned with floral notes and a spicy touch that gives it personality. On the palate it is tasty and fresh, with soft tannins that cover the palate without imposing itself.

Beyond its evaluative function, wine tasting is also a cultural and social tool. It allows you to discover the diversity of winemaking, understand the work of winegrowers and winemakers, and foster appreciation for a product with centuries of history. Each wine tells a story of its terroir, its climate and its production, and the tasting is the means to listen to it.

In short, wine tasting is a process that combines science, art and sensitivity. With practice and attention, anyone can develop their analytical skills and enjoy the nuances that each wine offers. It is not just about identifying flavors and aromas, but about living a sensory experience that connects with culture, gastronomy and the pleasure of sharing.