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boswellia_sacra_flueck [2016/10/10 08:55]
andreas 		boswellia_sacra_flueck [2017/03/21 16:42]
andreas
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 [Identification of odorants in frankincense (Boswellia sacra Flueck.) by aroma extract dilution analysis and two-dimensional gas chromatography-mass spectrometry/olfactometry., Niebler, J., Buettner, A., Phytochemistry, 109, 2015, 66-75] [Identification of odorants in frankincense (Boswellia sacra Flueck.) by aroma extract dilution analysis and two-dimensional gas chromatography-mass spectrometry/olfactometry., Niebler, J., Buettner, A., Phytochemistry, 109, 2015, 66-75]
  
-Two oxygenated sesquiterpenes, rotundone and mustakone, are potent odorants of frankincense with very low odor thresholds. During GC-O analysis it was observed that close to the threshold level, rotundone imparts a more woody, coniferous, incense-like, and only slightly peppery smell, while at somewhat higher levels the strong, distinct peppery note arises. Mustakone is "...described by panelists as spicy, woody, slightly fatty, meat-broth-like, and balsamic. Interestingly, some panelists remarked that the smell resembles that of α-copaene, which was reported to contribute to the smell of frankincense and smells 'spicy, broth, woody'. \\+Two oxygenated sesquiterpenes, rotundone and mustakone, are potent odorants of frankincense with very low odor thresholds. During GC-O analysis it was observed that close to the threshold level, rotundone imparts a more woody, coniferous, incense-like, and only slightly peppery smell, while at somewhat higher levels the strong, distinct peppery note arises. Mustakone is "...described by panelists as spicy, woody, slightly fatty, meat-broth-like, and balsamic. Interestingly, some panelists remarked that the smell resembles that of α-copaene, which was reported to contribute to the smell of frankincense and smells 'spicy, broth, woody'." \\
 [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]
  
boswellia_sacra_flueck.txt · Zuletzt geändert: 2023/02/25 23:58 von andreas

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