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dipteryx_odorata_aubl._willd [2016/05/03 11:30] andreas |
dipteryx_odorata_aubl._willd [2023/03/23 12:01] (aktuell) andreas |
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- | Dipteryx odorata (Aubl.) Willd. - syn. Coumarouna odorata Aubl. (nom. rej.) - Fabaceae - cumaru, tonka tree, **Tonkabaum** | + | Dipteryx odorata (Aubl.) Willd. - syn. Coumarouna odorata Aubl. (nom. rej.) - Fabaceae - cumaru, tonka tree, **Tonkabaum**, Tonkabohne |
Native tree (up to 25-30m high) of the northern South America, growing along the banks of great rivers, like the Orinoca, Putumayo and Rio Negro. Cultivated also in Trinidad and Africa. The seeds are known as tonka beans. | Native tree (up to 25-30m high) of the northern South America, growing along the banks of great rivers, like the Orinoca, Putumayo and Rio Negro. Cultivated also in Trinidad and Africa. The seeds are known as tonka beans. | ||
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**Dried seeds**: \\ | **Dried seeds**: \\ | ||
- | Cotyledones of mature tonka fruits contained coumarinic acid (free 0.6-6.1%; bound 0.06-6.7%) and o-coumaric acid (free 0%; bound 0.1-0.2%). "An active β-glucosidase was detected | + | Cotyledones of mature tonka fruits contained coumarinic acid (cis-o-coumaric acid; free 0.6-6.1%, bound 0.06-6.7%) and o-coumaric acid (trans; |
- | cotyledons. Unlike the almond β-glucosidase, | + | |
- | glucoside and was essentially inert toward o-coumaryl glucoside. In its specificity for the cis glucoside, the tonka bean enzyme resembled sweetclover β-glucosidase... in the tonka bean, as in sweetclover, | + | |
[Glucosides of coumarinic and o-coumaric acids in the tonka bean., Haskins, F.A., Gorz, H.J., Science, 139(3554), 1963, 496-497] [[http:// | [Glucosides of coumarinic and o-coumaric acids in the tonka bean., Haskins, F.A., Gorz, H.J., Science, 139(3554), 1963, 496-497] [[http:// | ||
- | The seeds are well known for coumarin as main constituent, | + | The seeds are well known for coumarin as main constituent, |
[Occurrence of umbelliferone in the seeds of Dipteryx odorata (Aubl.) Willd, Gerald Sullivan, J. Agric. Food Chem. (1982) 30 (3), 609–610] | [Occurrence of umbelliferone in the seeds of Dipteryx odorata (Aubl.) Willd, Gerald Sullivan, J. Agric. Food Chem. (1982) 30 (3), 609–610] | ||
- | {{: | + | {{: |
" | " | ||
[Flüchtige Inhaltsstoffe aus Tonkabohnen (Dipteryx odorata Willd.), Martin Wörner, Peter Schreier, Zeitschrift für Lebensmittel-Untersuchung und Forschung (1991), 193 (1), 21-25] | [Flüchtige Inhaltsstoffe aus Tonkabohnen (Dipteryx odorata Willd.), Martin Wörner, Peter Schreier, Zeitschrift für Lebensmittel-Untersuchung und Forschung (1991), 193 (1), 21-25] | ||
- | "Based on the results of GC-MS analysis, | + | "Based on the results of GC-MS analysis, |
[HPLC analysis of tonka bean extracts., Ehlers D, Pfister M, Bork WR, Toffel-Nadolny P., Z Lebensm Unters Forsch. 1995 Sep; | [HPLC analysis of tonka bean extracts., Ehlers D, Pfister M, Bork WR, Toffel-Nadolny P., Z Lebensm Unters Forsch. 1995 Sep; | ||
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[Volatile Constituents of the Flowers of Dipteryx odorata (Aubl.) Willd., Eloisa Helena A. Andrade, Maria das Graças B. Zoghbi, Léa Maria M. Carreira, José Guilherme S. Maia, Journal of Essential Oil Research (2003) Volume 15, Issue 3, 211-212] | [Volatile Constituents of the Flowers of Dipteryx odorata (Aubl.) Willd., Eloisa Helena A. Andrade, Maria das Graças B. Zoghbi, Léa Maria M. Carreira, José Guilherme S. Maia, Journal of Essential Oil Research (2003) Volume 15, Issue 3, 211-212] | ||
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Dipteryx odorata (Aublet) Willd. as Coumarouna odorata Aublet \\ | Dipteryx odorata (Aublet) Willd. as Coumarouna odorata Aublet \\ | ||
Descourtilz, | Descourtilz, | ||
[[http:// | [[http:// | ||
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+ | {{: | ||
+ | Flowering Tonka Bean tree, Mount Coot-tha Botanic Gardens, Brisbane (2020) \\ | ||
+ | [[https:// | ||
+ | [[https:// |