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phlox_paniculata_l [2020/07/21 11:59]
andreas
phlox_paniculata_l [2020/07/21 12:02] (aktuell)
andreas
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 The flower scent collected using the dynamic headspace adsorption method and analysed by GC-MS showed benzaldehyde (1.5%), phenylacetaldehyde (17.3%), 2-phenylethanol (10.2%), eugenol (1.5%), (Z)-β-ocimene (1.6%), (E)-β-ocimene (40.8%), linalool (3.8%), lilac alcohol A (1.2%), β-cubebene (1.6%), germacrene D (5.5%), 3-methylbutylnitrile (1.0%), 3-methyl syn-butyl aldoxime (2.0%), and 3-methyl anti-butyl aldoxime (1.1%) as main components. Minor components were e.g. methyl benzoate (0.1%), methyl salicylate (0.3%), benzyl alcohol (0.2%), myrcene (0.9%), the lilac aldehydes A/B/C/D (0.4/0.3/0.2/0.1%), lavandulol (0.1%), and the lilac alcohols B/C/D (0.1/0.2/0.6%). \\ The flower scent collected using the dynamic headspace adsorption method and analysed by GC-MS showed benzaldehyde (1.5%), phenylacetaldehyde (17.3%), 2-phenylethanol (10.2%), eugenol (1.5%), (Z)-β-ocimene (1.6%), (E)-β-ocimene (40.8%), linalool (3.8%), lilac alcohol A (1.2%), β-cubebene (1.6%), germacrene D (5.5%), 3-methylbutylnitrile (1.0%), 3-methyl syn-butyl aldoxime (2.0%), and 3-methyl anti-butyl aldoxime (1.1%) as main components. Minor components were e.g. methyl benzoate (0.1%), methyl salicylate (0.3%), benzyl alcohol (0.2%), myrcene (0.9%), the lilac aldehydes A/B/C/D (0.4/0.3/0.2/0.1%), lavandulol (0.1%), and the lilac alcohols B/C/D (0.1/0.2/0.6%). \\
-[Andersson, Susanna, et al. "Floral scents in butterfly-pollinated plants: possible convergence in chemical composition.Botanical Journal of the Linnean Society 140.2 (2002)129-153] +[Floral scents in butterflypollinated plants: possible convergence in chemical composition., Andersson, S., Nilsson, L.A., Groth, I., Bergström, G., Botanical Journal of the Linnean Society140(2), 2002, 129-153] 
  
 Scent emission analysis of P.paniculata flowers showed the benzenoids, benzaldehyde (14-91 ng/hr/flower), 2-phenylacetaldehyde (14-61 ng/hr/flower) and methyl eugenol (11-47 ng/hr/flower) as main constituents, together with (E)-β-ocimene (13-28 ng/hr/flower). Other components were linalool, lilac aldehyde A, lilac aldehyde B, 2-phenyl acetonitrile, eugenol and methyl isoeugenol as well as nonanal and decanal. \\ Scent emission analysis of P.paniculata flowers showed the benzenoids, benzaldehyde (14-91 ng/hr/flower), 2-phenylacetaldehyde (14-61 ng/hr/flower) and methyl eugenol (11-47 ng/hr/flower) as main constituents, together with (E)-β-ocimene (13-28 ng/hr/flower). Other components were linalool, lilac aldehyde A, lilac aldehyde B, 2-phenyl acetonitrile, eugenol and methyl isoeugenol as well as nonanal and decanal. \\
phlox_paniculata_l.txt · Zuletzt geändert: 2020/07/21 12:02 von andreas