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vachellia_farnesiana_l._wight_arn [2016/06/30 10:08]
andreas 		vachellia_farnesiana_l._wight_arn [2021/10/19 17:32] (aktuell)
andreas
Zeile 12: Zeile 12:
 The unusual C11 compounds play a prominent role in the characteristic fragrance of cassie oil. \\ The unusual C11 compounds play a prominent role in the characteristic fragrance of cassie oil. \\
 [Sur les constituants odorants de l'essence absolue de Cassie (Acacia farnesiana WILLD.)., Demole, E., Enggist, P., Stoll, M., Helvetica Chimica Acta, Vol.52(1), 1969, 24-32]  [Sur les constituants odorants de l'essence absolue de Cassie (Acacia farnesiana WILLD.)., Demole, E., Enggist, P., Stoll, M., Helvetica Chimica Acta, Vol.52(1), 1969, 24-32] 
 +
 +From A.farnesiana blossoms, 220ppm of volatiles could be extracted with vacuum distillation/solvent extraction. Major components of the extract were methyl salicylate (42.9%), p-anisaldehyde (15.6%), geraniol (8.8%), geranial (2.5%), geranyl acetate (3.2%), nonadecane (2.8%), benzaldehyde (3.0%), 3-methyl-3-decen-1-ol (1.7%), and methyl 2,6-dihydroxybenzoate (0.9%). Further compounds found were eg. naphtalene, myrcene, benzyl acohol, benzyl acetate, limonene, ocimene, linalool and linalool oxides, (E,Z)-2,6-nonadienal, (E)-2-nonenal, (Z)-3-nonen-1-ol, β-cyclocitral, ethyl salicylate, benzyl 2-methylpropionate, 3-methyldec-4-en-1-ol, citronellyl acetate, neryl acetate, methyl p-anisate, p-anisyl acetate, α-ionone, β-ionone, and methyl 6-methoxysalicylate. \\
 +[Volatile components of Acacia sp. blossoms., Flath, R.A., Mon, T.R., Lorenz, G., Whitten, C.J., Mackley, J.W., Journal of Agricultural and Food Chemistry, 31(6), 1983, 1167-1170]
  
 The flower absolute of A.farnesiana has been found rich in cleavage compounds of linoleic acid (adding characteristic fresh notes) like (E)-2-nonenal (0.4%), (E,Z)-2,6-nonadienol (0.5%), (Z)-3-nonen-1-ol (0.1%), (E)-2-nonen-1-ol (0.05%), (Z,Z)-3,6-nonadien-1-ol (0.3%), (E,Z)-2,6-nonadien-1-ol (0.3%). \\ The flower absolute of A.farnesiana has been found rich in cleavage compounds of linoleic acid (adding characteristic fresh notes) like (E)-2-nonenal (0.4%), (E,Z)-2,6-nonadienol (0.5%), (Z)-3-nonen-1-ol (0.1%), (E)-2-nonen-1-ol (0.05%), (Z,Z)-3,6-nonadien-1-ol (0.3%), (E,Z)-2,6-nonadien-1-ol (0.3%). \\
-[R.Kaiser pers.comm. 2016]+[R.Kaiser pers.comm. 2016] see also [Meaningful Scents around the World, R.Kaiser, 2006, 43]
  
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-{{:acacia_farnesiana.jpg?500}} \\+{{:acacia_farnesiana.jpg?600}} \\
 Sargent, C.S., The Silva of North America, vol.3, t.141 (1899) [C.E.Faxon] \\ Sargent, C.S., The Silva of North America, vol.3, t.141 (1899) [C.E.Faxon] \\
 [[http://plantgenera.org/species.php?id_species=1256266]] [[http://plantgenera.org/species.php?id_species=1256266]]
  
-{{:acaciafarnesiana1web.jpg|}} \\ +{{:acaciafarnesiana1web.jpg}} \\ 
-picture source Gebruiker:Rex, [[http://commons.wikimedia.org/wiki/File:Acaciafarnesiana1web.jpg| wikimedia commons]]+Acacia farnesiana Sweet Acacia. Along the Salt River in Phoenix, Arizona, USA. \\ 
 +[[https://creativecommons.org/licenses/by-sa/4.0/de/|CC BY-SA 4.0]], Author: Mike  [[https://de.m.wikipedia.org/wiki/Datei:Acacia_farnesiana_az.jpg|Wikimedia Commons]]
vachellia_farnesiana_l._wight_arn.1467274086.txt.gz · Zuletzt geändert: 2016/06/30 10:08 von andreas

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