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cedrela_odorata_l [2015/06/13 11:37]
127.0.0.1 Externe Bearbeitung 		cedrela_odorata_l [2015/07/30 10:07]
andreas
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-Cedrela odorata L. - Meliaceae \\+Cedrela odorata L. - syn.Cedrela glaziovii C. DC.; Cedrela mexicana M. Roem. - Meliaceae \\ 
 Spanish cedar, Mexican cedar, **Westindische Zedrele**, Spanische Zeder, Cedro (span.) Spanish cedar, Mexican cedar, **Westindische Zedrele**, Spanische Zeder, Cedro (span.)
  
 Evergreen tree, native to the Caribbean, Central and South America; bark grey–brown; leaves pinnate, leaflets oblong to laceolate, both surfaces glabrous; flowers small with white petals. \\ Evergreen tree, native to the Caribbean, Central and South America; bark grey–brown; leaves pinnate, leaflets oblong to laceolate, both surfaces glabrous; flowers small with white petals. \\
 [[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=220002489]] [[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=220002489]]
- 
  
 "Freshly cut heartwood is pinkish to reddish brown, but upon exposure it becomes red or dark reddish brown, sometimes with a purplish tinge. It is reported to be darkest when grown in the drier regions. The sapwood is "Freshly cut heartwood is pinkish to reddish brown, but upon exposure it becomes red or dark reddish brown, sometimes with a purplish tinge. It is reported to be darkest when grown in the drier regions. The sapwood is
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 [Cedrela odorata L. Cedro hembra, Spanish cedar. Cintron, Barbara B., Silvics of North America 2(654) 1990, 250] [Cedrela odorata L. Cedro hembra, Spanish cedar. Cintron, Barbara B., Silvics of North America 2(654) 1990, 250]
  
 +"The essential oil composition of Cedrela odorata L. leaves was comprehensively investigated by means of capillary GC and GC–MS. Twenty-six constituents were identified in the volatile oil. Sesquiterpenoids such as α-santalene (9.5%), β-acoradiene (7.1%), β-elemene (6.8%), caryophyllene oxide (6.0%) and Z-α-bergamotene (6.0%) were the dominant compounds. Minor constituents included isocaryophyllene, β-bisabolene, β-alaskene and amorpha-4, 11-diene. A rare sesquiterpenoid sulphur derivative, mintsulphide, was identified for the first time in C. odorata essential oil." \\
 +[Constituents of the leaf essential oil of Cedrela odorata L. from Nigeria., Asekun, O.T., Ekundayo, O., Flavour and fragrance journal, 14(6), 1999, 390-392]
 +
 +The major componentsof the bark oil of C.odorata, collected by hydrodistillation, "... were the sesquiterpene hydrocarbons  β-elemene (20.3%), germacrene D (15.4%), and β-acoradiene (7.0%), along with the  sesquiterpene  alcohol 1,10-di-epi-cubenol (7.2%). C.odorata bark oil from Brazil was also dominated by sesquiterpenoids, but with a very different composition: (E)-caryophyllene (17.2%), (Z)-caryophyllene (9.1%), cis-4(14),5-muuroladiene (10.5%), and lesser amounts of β-elemene (5.4%) and germacrene D (0.4%)." \\
 +[Chemical composition and antimicrobial activity of the bark essential oil of Cedrela odorata from Monteverde, Costa Rica., Villanueva, H.E., Tuten, J.A., Haber, W.A., Setzer, W.N., Der Pharma Chemica, 1(2), 2009, 14-18] [[http://derpharmachemica.com/second-issue/2.DPC-1_2_14-18.pdf]] 
  
 +{{:cedrela_odorata.jpg|}} \\
 +Cedrela odorata L. as Cedrela glaziovii C.DC. \\ 
 +Martius,C., Eichler,A.G., Urban,I., Flora Brasiliensis, vol.11(1) f.75, t.65 (1878) \\
 +[[http://plantgenera.org/species.php?id_species=215276]]
cedrela_odorata_l.txt · Zuletzt geändert: 2022/10/13 10:35 von andreas

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