Aplicação da variedade “Riesling Renano” cultivada em Santana do Livramento para teste de espumantização.

Abstract

Brazilian viticulture has distinct regional characteristics, such as production cycles, harvest time and type of product. In recent years, there have been important advances in the sector, such as the adoption of new cultivars. This study aimed to evaluate the performance of the use of Renano Ries-ling, a variety in the production of sparkling wines, of different sweetness levels, of different sweetness levels, added in the expedition liqueur. The method used to prepare the sparkling wines was the traditional one (Champenoise). The grapes come from the municipality of Santana do Livramento – RS (Campanha Gaúcha). It were performed four treatments: T1 – no added sugar; T2 – with 15ml of expedition liquor; T3 – with 30ml of expedition liquor; T4 - with 60ml of expedition liquor, the sensory analysis was carried out at the Federal University of Pampa, on 06/08/2021. Among the best results was T1 in relation to intensity of olfactory sensation and acidity and re-growth, while the highest overall score was T3 in relation to the others. -It should be said that with this work that the use of the Riesling Renano variety has potential for sparkling in Santana do Livramento-RS changed a good acidity, a potential alcohol for sparkling, did not present volatile, which the sparkling wines changed with this variety comply with Brazilian legislation.