| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung |
| cannabis_sativa_l [2018/07/29 14:14] – andreas | cannabis_sativa_l [2023/07/05 10:43] (aktuell) – andreas |
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| [[http://www.medicinalgenomics.com/wp-content/uploads/2011/12/cannabis_volatiles.pdf]] | [[http://www.medicinalgenomics.com/wp-content/uploads/2011/12/cannabis_volatiles.pdf]] |
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| |{{:myrcene.jpg|myrcene}} \\ myrcene |{{:limonene.jpg| limonene }} \\ limonene |{{:hashishene.png|hashishene}} \\ hashishene | | |{{:myrcene.jpg|myrcene}} \\ myrcene |{{:limonene.jpg| limonene }} \\ limonene |{{:hashishene.png|hashishene}} \\ hashishene |{{prenylthiol.png|3-methyl-2-butene-1-thiol}} \\ 3-methyl-2-butene-1-thiol \\ (prenylthiol) | |
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| Cannabis herb and the resin, hashish, show clear differences in their volatile chemical profiles, mostly resulting from photooxidation. Hashish headspace contain remarkable amounts (1.1-14.9%, median value 10.2%) of the rare monoterpene 5,5-dimethyl-1-vinylbicyclo[2.1.1]hexane (hashishene). This unusual compound is formed during the manufacture of hashish by light induced rearrangement of β-myrcene, which is particularly abundant in fresh cannabis herb. \\ | Cannabis herb and the resin, hashish, show clear differences in their volatile chemical profiles, mostly resulting from photooxidation. Hashish headspace contain remarkable amounts (1.1-14.9%, median value 10.2%) of the rare monoterpene 5,5-dimethyl-1-vinylbicyclo[2.1.1]hexane (hashishene). This unusual compound is formed during the manufacture of hashish by light induced rearrangement of β-myrcene, which is particularly abundant in fresh cannabis herb. \\ |
| [Multidimensional analysis of cannabis volatile constituents: Identification of 5, 5-dimethyl-1-vinylbicyclo [2.1. 1] hexane as a volatile marker of hashish, the resin of Cannabis sativa L., Marchini, M., Charvoz, C., Dujourdy, L., Baldovini, N., Filippi, J.J., Journal of Chromatography A, 1370, 2014, 200-215] | [Multidimensional analysis of cannabis volatile constituents: Identification of 5,5-dimethyl-1-vinylbicyclo [2.1.1] hexane as a volatile marker of hashish, the resin of Cannabis sativa L., Marchini, M., Charvoz, C., Dujourdy, L., Baldovini, N., Filippi, J.J., Journal of Chromatography A, 1370, 2014, 200-215] |
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| | The primary compounds that contribute to the characteristic skunk-like aroma of cannabis are a family of volatile sulfur compounds including e.g. 3-methyl-2-butene-1-thiol (intense, sulfurous, skunk-like), 3-methyl-1-(methylthio)-2-butene (intense, sulfurous, savory), and 3-methyl-2-butenyl acetothioate (intense, sulfurous, skunk-like), with 3-methyl-2-butene-1-thiol correlating most strongly with the aroma of 13 cannabis cultivars. \\ |
| | [Oswald, Iain WH, et al. "Identification of a new family of prenylated volatile sulfur compounds in cannabis revealed by comprehensive two-dimensional gas chromatography." ACS omega 6.47 (2021): 31667-31676] [[https://pubs.acs.org/doi/pdf/10.1021/acsomega.1c04196]] |
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| {{:cannabis_sativa.jpg?600}} \\ | {{:cannabis_sativa.jpg?600}} \\ |
