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Chemical characterization of bottled sweet wines from the Canary Islands (Spain)

Díaz Romero, C. and Tort, S. and Díaz, E. and Pérez-Trujillo, J.P. (2003) Chemical characterization of bottled sweet wines from the Canary Islands (Spain). Acta Alimentaria, 32 (3). pp. 247-256. ISSN 0139-3006

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Abstract

Samples of sweet wines from the Canary Islands belonging to the Denominations of Origin of La Palma and Lanzarote islands were analysed in relation to chemical parameters. The main chemical parameters analysed demonstrated that these wines fulfil all the legal requirements, since the content of all components tested falls below the maximum concentration admissible. Applying techniques of multivariate analysis (principal component, discriminant and cluster analysis), a complete differentiation could be achieved between the wines according to the island of production using only alcohol degree and isobutanol, which are chemical parameters related to the elaboration process.

Item Type: Article
Subjects: Q Science / természettudomány > QD Chemistry / kémia > QD01 Analytical chemistry / analitikai kémia
Depositing User: xKatalin xBarta
Date Deposited: 16 Feb 2017 07:59
Last Modified: 16 Feb 2017 07:59
URI: http://real.mtak.hu/id/eprint/49142

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