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Nächste Überarbeitung		Vorhergehende Überarbeitung
cornus_florida_l [2017/07/01 09:37] – andreascornus_florida_l [2017/10/23 14:47] (aktuell) – andreas
Zeile 6: Zeile 6:
 "A six-component blend containing ethyl acetate (54.9%), 3-methylbutan-1-ol (27.5%), isoamyl acetate (0.9%), dimethyl trisulfide (1.9%), 1-octen-3-ol (9.1%), and β-caryophyllene (5.8%) was identified from flowering dogwood fruit..." \\ "A six-component blend containing ethyl acetate (54.9%), 3-methylbutan-1-ol (27.5%), isoamyl acetate (0.9%), dimethyl trisulfide (1.9%), 1-octen-3-ol (9.1%), and β-caryophyllene (5.8%) was identified from flowering dogwood fruit..." \\
 [Identification of host fruit volatiles from flowering dogwood (//Cornus florida//) attractive to dogwood-origin Rhagoletis pomonella flies. Nojima, S., Linn Jr, C., Roelofs, W., Journal of chemical ecology, Vol.29(10), 2003, 2347-2357] [Identification of host fruit volatiles from flowering dogwood (//Cornus florida//) attractive to dogwood-origin Rhagoletis pomonella flies. Nojima, S., Linn Jr, C., Roelofs, W., Journal of chemical ecology, Vol.29(10), 2003, 2347-2357]
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-{{http://www.botanische-spaziergaenge.at/Bilder/Lumix_90/P1310313.JPG?800}} \\ 
- Cornus florida, 3.Botanischer Garten der Universität Wien (HBV) 2017; author: Rolf Marschner,   
-[[http://botanische-spaziergaenge.at/viewtopic.php?f=573&t=4663| www.botanische-spaziergaenge.at]] 
  
 "Six principal volatile compounds were detected from the flowers of the cultivar ‘World’s Fair’ with 3-formylpyridine as the most abundant constituent. Subsequent headspace analyses performed using inflorescences without bracts or floral pedicels alone indicated that 3-formylpyridine, E-β-ocimene, S-linalool, and ketoisophorone were mainly emitted from inflorescences. Experiments were also conducted to determine whether volatile emissions differed across time and between different cultivars of flowering dogwood. When volatile emission was analyzed for 48 h using 12 h light/dark cycles, the emission of several volatile compounds displayed diurnal patterns. Finally, whereas florets in inflorescences of four different dogwood cultivars emitted similar levels of the six principal floral volatile chemicals, ‘Cherokee Brave’ flowers alone yielded 4-methoxybenzaldehyde and germacrene-D." \\ "Six principal volatile compounds were detected from the flowers of the cultivar ‘World’s Fair’ with 3-formylpyridine as the most abundant constituent. Subsequent headspace analyses performed using inflorescences without bracts or floral pedicels alone indicated that 3-formylpyridine, E-β-ocimene, S-linalool, and ketoisophorone were mainly emitted from inflorescences. Experiments were also conducted to determine whether volatile emissions differed across time and between different cultivars of flowering dogwood. When volatile emission was analyzed for 48 h using 12 h light/dark cycles, the emission of several volatile compounds displayed diurnal patterns. Finally, whereas florets in inflorescences of four different dogwood cultivars emitted similar levels of the six principal floral volatile chemicals, ‘Cherokee Brave’ flowers alone yielded 4-methoxybenzaldehyde and germacrene-D." \\
Zeile 17: Zeile 12:
 [[http://plantsciences.utk.edu/pdf/DWFlowerVolatiles_JAgricFoodChem_56-9570-9574.pdf]] [[http://plantsciences.utk.edu/pdf/DWFlowerVolatiles_JAgricFoodChem_56-9570-9574.pdf]]
  
-{{:cornus_florida.jpg?500}} \\+{{:cornus_florida.jpg?600}} \\
 Carson,J., Colen,J.H., Illustrations of medical botany, vol.1, t.42 (1847) \\ Carson,J., Colen,J.H., Illustrations of medical botany, vol.1, t.42 (1847) \\
 [[http://plantgenera.org/species.php?id_species=275583]] [[http://plantgenera.org/species.php?id_species=275583]]
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 +
 +{{http://www.botanische-spaziergaenge.at/Bilder/Lumix_90/P1310313.JPG}} \\
 +Cornus florida, 3.Botanischer Garten der Universität Wien (HBV) 2017; © Rolf Marschner,  
 +[[http://botanische-spaziergaenge.at/viewtopic.php?f=573&t=4663| www.botanische-spaziergaenge.at]]
 +
cornus_florida_l.1498901839.txt.gz · Zuletzt geändert: 2017/07/01 09:37 von andreas
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