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nymphaea_caerulea_savigny [2019/03/17 23:59]
andreas 		nymphaea_caerulea_savigny [2021/09/29 15:12]
andreas
Zeile 8: Zeile 8:
 Not a special compound, but a special delicate equilibrium of ten or so compounds makes this scent by the interaction of benzyl acetate (26.0%), anisaldehyde (0.1%), anisyl alcohol (0.2%), (E)-cinnamyl acetate (1.7%), and cinnamyl alcohol (1.3%), together with a series of derivatives of (E,E)-undeca-3,5-dien-2-one (0.2%), (E)-undec-5-en-2-one (1.7%), (E)-undec-5-en-2-ol (0.2%), (E)-undec-5-en-2-yl acetate (0.3%), and a distinct aura is added by α-ionone and β-ionone. \\ Not a special compound, but a special delicate equilibrium of ten or so compounds makes this scent by the interaction of benzyl acetate (26.0%), anisaldehyde (0.1%), anisyl alcohol (0.2%), (E)-cinnamyl acetate (1.7%), and cinnamyl alcohol (1.3%), together with a series of derivatives of (E,E)-undeca-3,5-dien-2-one (0.2%), (E)-undec-5-en-2-one (1.7%), (E)-undec-5-en-2-ol (0.2%), (E)-undec-5-en-2-yl acetate (0.3%), and a distinct aura is added by α-ionone and β-ionone. \\
 [Meaningful Scents around the World, Roman Kaiser, Zürich 2006, 114-116 and 245]   [Meaningful Scents around the World, Roman Kaiser, Zürich 2006, 114-116 and 245]  
 +
 +The most abundant volatile compounds (dynamic headspace SPME on PDMS/DVB) of living water lily were 6,9-heptadecadiene (40.1%), pentadecane (15.5%), 8-heptadecene (15.3%), benzyl acetate (10.4%), benzyl alcohol (4.4%), heptadecane (2.2%), 2-heptadecanone (2.2%), (E)-β-farnesene (1.5%), and β-sesquiphellandrene (1.3%). Minor components were e.g. benzaldehyde (0.05%), decanal (0.71%), undecanal (0.11%), ethyl decanoate (0.12%), α-ionone (0.16%), β-ionone (0.24%), and farnesene (0.47%). \\
 +[Tsai, Feng-Jie, et al. "Determination of Volatile Components from Live Water Lily Flowers by an Orthogonal-Array-Design-Assisted Trapping Cell." Applied Sciences 9.7 (2019): 1269] \\
 +[[https://www.mdpi.com/2076-3417/9/7/1269/pdf]]
 +
 +A commercial 'Lotus Blau absolue' (Sri Lanka/Essence Pur) contained benzyl alcohol (27.4%), geranylgeraniol (14.9%), 6,9-heptadecadiene (13.6%), phytol (7.95), 8-heptadecene (4.5%), benzoic acid (2.9%), pentadecane (2.3%), 2-heptadecanone (2.3%), anisyl alcohol (2.2%), and squalene (2.2%) as main components. \\
 +Minor components were e.g. benzaldehyde (0.18%), benzyl acetate (0.31%), farnesene (0.37%), α-ionone (0.1%), phenylethanol (0.17%), β-ionone (0.44%), dihydro beta ionone (0.1%), methyleugenol (0.09%), 2-pentadecanone (0.15%), anisaldehyde (0.29%), eugenol (0.37%), and benzyl benzoate (0.46%). \\
 +[GC-MS of 'Lotus Blau absolue' Essence Pur; Andreas Kraska 20210816]
  
 {{:nymphaea_azure.jpg?600}} \\ {{:nymphaea_azure.jpg?600}} \\
nymphaea_caerulea_savigny.txt · Zuletzt geändert: 2022/09/30 09:35 von andreas

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