Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Nächste Überarbeitung | Vorhergehende Überarbeitung |
| quercus_alba_l [2021/10/28 09:00] – angelegt andreas | quercus_alba_l [2025/10/15 18:57] (aktuell) – andreas |
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| "Barrels made of American white oak are commonly used for oak aging of wine, in which the wood is noted for imparting strong flavors. Also, by federal regulation, bourbon whiskey must be aged in charred new oak (generally understood to mean specifically American white oak) barrels." [[https://en.wikipedia.org/wiki/Quercus_alba]] | "Barrels made of American white oak are commonly used for oak aging of wine, in which the wood is noted for imparting strong flavors. Also, by federal regulation, bourbon whiskey must be aged in charred new oak (generally understood to mean specifically American white oak) barrels." [[https://en.wikipedia.org/wiki/Quercus_alba]] |
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| | „…methylene chloride extracts of various experimental beverage brandies, unaged and aged in French and American oak barrels, were analyzed for higher boiling volatile compounds by temperature-programmed gas chromatography. Diethyl succinate, 5-methyl furfural, and β-methyl-γ-octalactone were identified as substances derived from oak during aging. These compounds were found in relatively high concentrations in brandies aged in American (U.S.) oak.“ \\ |
| | [Guymon, J. F., and E. A. Crowell. "GC-separated brandy components derived from French and American oaks." American Journal of Enology and Viticulture 23.3 (1972): 114-120] |
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| {{oaklactone.png| oak lactone}} [[http://www.leffingwell.com/chirality/whiskeylactone.htm|oak lactone]] (whiskey lactone) | {{oaklactone.png| oak lactone}} [[http://www.leffingwell.com/chirality/whiskeylactone.htm|oak lactone]] (whiskey lactone) |
| [[http://www.plantillustrations.org/species.php?id_taxon=4474]] | [[http://www.plantillustrations.org/species.php?id_taxon=4474]] |
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| {{https://bplant.org/photos/c/173-176.jpg}} \\ | {{whiteoakswampoakcompared.jpg}} \\ |
| [[https://bplant.org/compare/173-176|White Oak vs Swamp White Oak]] (left four vs. right four) [[https://creativecommons.org/licenses/by-sa/4.0/de/|CC BY-SA 4.0]] | [[https://bplant.org/compare/173-176|White Oak vs Swamp White Oak]] (left four vs. right four) [[https://creativecommons.org/licenses/by-sa/4.0/de/|CC BY-SA 4.0]] |
