Iso-geraniol (3,7-dimethyl-3,6-octadien-1-ol): A novel monoterpene in <i>Vitis vinifera</i> L. cv. Muscat Roy

Authors

  • O. Shoseyov
  • B. A. Bravdo
  • D. Siegel
  • A. Goldman
  • S. Cohen
  • R. Ikan

DOI:

https://doi.org/10.5073/vitis.1990.29.159-163

Keywords:

iso-geraniol, terpene, flavour, constituent, must, new breeding, variety of vine

Abstract

Isogeraniol (3,7-Dimethyl-3,6-octadien-1-ol): Ein neues Monoterpen bei der Sorte Muscat Roy (Vitis vinifera L.)

Der Monoterpengehalt im Most der Neuzüchtung Vitis vinifera L. cv. Muscat Roy und ihrer Elternsorten Muscat Frontignan und Dabuki wurde untersucht. Das Monoterpenprofil von Muscat Roy ist dem von Muscat Frontignan sehr ähnlich. Trotzdem enthält es wesentlich höhere Konzentrationen an Geraniol und α-Terpineol. Im Most von Muscat Roy wurde ein neuer Monoterpenalkohol, 3,7-Dimethyl-3,6-octadien-1-ol (Isogeraniol) identifiziert; im Most der Elternsorten ist jedoch kein Isogeraniol nachweisbar.

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Published

2015-10-26

Issue

Vol. 29 No. 3 (1990): Vitis

Section

Article

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