| Beide Seiten der vorigen RevisionVorhergehende Überarbeitung | |
| philodendron_solimoesense_a.c.sm [2025/10/26 07:47] – andreas | philodendron_solimoesense_a.c.sm [2025/10/26 10:18] (aktuell) – andreas |
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| The aerial roots give off a wonderful grapefruit-like and woody scent when cutted. "Of the 85 constituents identified by us in this root scent, the key olfactory component proved to be the sulfur analogue of alpha-terpineol, p-menth-1-ene-8-thiol; althoug present at 0.000001%, it contributes the crisp graefruit note... this compound was originally discobered in grapefruit, and it belongs among the most powerful scent components known in nature. Also indispensable for this unique rainforest scent are cis-rose oxide (0.01%) and methyl cis-(Z)-jasmonate (0.02%), together with all the mono- and sesquiterpenes [like e.g. α-pinene (15.7%), limonene (16.7%), α-copaene (11.2%), caryophyllene (16.8%) e.g.]." \\ | The aerial roots give off a wonderful grapefruit-like and woody scent when cutted. "Of the 85 constituents identified by us in this root scent, the key olfactory component proved to be the sulfur analogue of alpha-terpineol, p-menth-1-ene-8-thiol; althoug present at 0.000001%, it contributes the crisp graefruit note... this compound was originally discobered in grapefruit, and it belongs among the most powerful scent components known in nature. Also indispensable for this unique rainforest scent are cis-rose oxide (0.01%) and methyl cis-(Z)-jasmonate (0.02%), together with all the mono- and sesquiterpenes [like e.g. α-pinene (15.7%), limonene (16.7%), α-copaene (11.2%), caryophyllene (16.8%) e.g.]." \\ |
| [Meaningful Scents around the World, R.Kaiser, 2006, 38-40; 251] | [Meaningful Scents around the World, R.Kaiser, 2006, 38-40; 251] |
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| | "The floral scent of P.solimoesense is dominated (~ 64%) by (Z)-jasmone, a VOC that is also prevalent in P.fragrantissimum (~ 6.3%). Other major constituents in the floral scent of P. solimoesense are pent-1-en-3-yl acetate (~ 21%) and pent-3-yl acetate (~ 6.8%), both of which found as minor constituents in few other investigated species, and D-limonene (~ 5.7%), a prevalent constituent in floral scent samples of P. pedatum (~ 1.13%)." \\ |
| | [Gibernau, Marc, et al. „Chemical diversity of floral scents in 9 species of Philodendron (Araceae) from French Guiana.“ Botany Letters 170.1 (2023): 53-64] |
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| {{:thauma_soli.jpg?700|}} \\ | {{:thauma_soli.jpg?700|}} \\ |
| as Thaumatophyllum solimoesense, Saint-Elie, French Guiana (2025) © Mickael Baumann [[https://creativecommons.org/licenses/by-sa/4.0/|CC BY-SA 4.0]] [[https://www.inaturalist.org/observations?taxon_id=985717|inaturalist.org]] | as Thaumatophyllum solimoesense, Saint-Elie, French Guiana (2025) © Mickael Baumann [[https://creativecommons.org/licenses/by-sa/4.0/|CC BY-SA 4.0]] [[https://www.inaturalist.org/observations?taxon_id=985717|inaturalist.org]] |
