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Abstract

The nuclear magnetic resonance method for the measurement of the enrichment of wine with sucrose and the method for the detection of watering, based on the measurement of the oxygen-18 content of wine, have been adopted by the European Union in 1990 and 1997 respectively. Meanwhile other isotopic methods have been developed to check the authenticity of grape products. The determination of the carbon-13 content of ethanol of wine for checking the addition of cane sugar will be adopted soon. Isotopic methods for control of sparkling wines, glycerol and vinegar are under investigation and will be tested by interlaboratory trials.

Additional information

Authors: GUILLOU C, European Commission, Joint Research Centre, Institute for Health and Consumer Protection, Food Products and Consumer Goods Unit, Bureau EuropÚen des Vins Alcools et Boissons Spiritueues (BEVABS), Ispra (IT);RENIERO F, European Commission, Joint Research Centre, Institute for Health and Consumer Protection, Food Products and Consumer Goods Unit, Bureau EuropÚen des Vins Alcools et Boissons Spiritueues (BEVABS), Ispra (IT);JAMIN E, Eurofins Scientific, Nantes (FR);MARTIN G J, Centre EuropÚen d'Analyse Isotopique SpÚcifique, Nantes (FR);WITTKOWSKI R, Bundesinstitut f³r gesundheitlichen Verbraucherschutz and Veterinõrmedizin, Berlin (DE);WOOD R, Food Standards Agency, c/o Institute of Food Research, Colney, Norwich (GB)
Bibliographic Reference: Paper presented: XXVþme Congrþs Mondial de la Vigne et du Vin, Paris (FR) 19-23 June 2000
Availability: Available from European Commission, Joint Research Centre, Ispra (IT)
Record Number: 200012268 / Last updated on: 2000-08-10
Category: PUBLICATION
Original language: en
Available languages: en
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