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boswellia_sacra_flueck [2017/03/21 16:42]
andreas
boswellia_sacra_flueck [2017/06/30 11:18] (aktuell)
andreas
Zeile 26: Zeile 26:
 [Fragrant Sesquiterpene Ketones as Trace Constituents in Frankincense Volatile Oil of Boswellia sacra., Niebler, J., Zhuravlova, K., Minceva, M., Buettner, A., Journal of natural products, 79(4), 2016, 1160-1164] [Fragrant Sesquiterpene Ketones as Trace Constituents in Frankincense Volatile Oil of Boswellia sacra., Niebler, J., Zhuravlova, K., Minceva, M., Buettner, A., Journal of natural products, 79(4), 2016, 1160-1164]
  
-| {{:​rotundone.jpg| rotundone }} \\ rotundone | {{:​mustakone.jpg| mustakone }} \\ mustakone | {{:​olibanicacid.jpg| olibanic acid(s)}} \\ olibanic ​acid(s) ​|+| {{:​rotundone.jpg| rotundone }} \\ rotundone | {{:​mustakone.jpg| mustakone }} \\ mustakone | {{:​olibanicacid.jpg| olibanic acid(s)}} \\ olibanic ​acids |
  
-Key molecular constituents contributing to the characteristic odor of olibanum seem to be (1S,​2S)-(+)-trans- and (1S,​2R)-(+)-cis-2-octylcyclopropyl-1-carboxylic acid. These highly potent odorants occure in ppm amounts in all frankincense samples analyzed "... even those showing radically different volatile compositions. These cyclopropyl-derived acids provide the very characteristic old churchlike endnote of the frankincense odor." \\ +(1S,​2S)-(+)-trans- and (1S,​2R)-(+)-cis-2-Octylcyclopropyl-1-carboxylic acid are key molecular constituents contributing to the characteristic odor of olibanum. These highly potent odorants occure in ppm amounts in all frankincense samples analyzed "... even those showing radically different volatile compositions. These cyclopropyl-derived acids provide the very characteristic old churchlike endnote of the frankincense odor." \\ 
-[Cerutti-Delasalle, C., Mehiri, M., Cagliero, C., Rubiolo, P., Bicchi, C., Meierhenrich,​ U. J. and Baldovini, N. (2016)The (+)-cisand (+)-trans-Olibanic Acids: Key Odorants of Frankincense. ​Angew. Chem.. doi:​10.1002/​ange.201605242]+[CeruttiDelasalle, C., Mehiri, M., Cagliero, C., Rubiolo, P., Bicchi, C., Meierhenrich,​ U. J., & Baldovini, N. (2016)The (+)cisand (+)transOlibanic Acids: Key Odorants of Frankincense. ​Angewandte Chemie, 128(44), 13923-13927]
  
  
boswellia_sacra_flueck.txt · Zuletzt geändert: 2017/06/30 11:18 von andreas