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Colour profile analysis of Port Wines by different instrumental and visual methods
Soares-da-Silva, Francisco A. G.; Campos, Francisco M.; Ferreira, Manuel L.; Ribeiro, Natália; Amaral, Bento; Simões, Tomás; Silva, Cristina L. M.BACKGROUND: Wine colour is an important quality parameter, being the first sensorial attribute evaluated during wine tasting. The perception of wine colour can be different depending on many factors, including the depth of the sample under observation. The main objectives of the present study were to measure the colour of Port wines, using CIE L*a*b* parameters at different depths with different instrumental te...
Data: 2019
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Origem: Veritati - Repositório Institucional da Universidade Católica Portuguesa