Identification of Some Phenolics in White Grapes

• C. Y. Lee ^[1] ; A. W. Jaworski ^[1]
  1. [1] Cornell University

     Cornell University

     City of Ithaca, Estados Unidos

     
• Localización: American Journal of Enology and Viticulture, ISSN 0002-9254, Vol. 41, Nº 1, 1990, págs. 87-89
• Idioma: inglés
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• Resumen

  • Three new phenolic compounds that are contained in most white grapes grown in New York were positively identified. They are catechin-gallate, catechin-catechin-gallate and β-1,3,6-tri-O- galloyl-D-glucose. In addition, a new compound, gallocatechin-gallate, was also identified.