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drimys_winteri_j.r.forst._g.forst [2014/09/10 16:06] andreas |
drimys_winteri_j.r.forst._g.forst [2018/10/03 11:45] andreas |
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- | Drimys winteri J.R.Forst. & G.Forst. - Winteraceae | + | Drimys winteri J.R.Forst. & G.Forst. - Winteraceae |
Winter' | Winter' | ||
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[[http:// | [[http:// | ||
- | "The bark is gray, thick and soft and is used as a pepper replacement in Argentina and Chile. The peppery compound in canelo is polygodial." [[http://en.wikipedia.org/ | + | "The bark is gray, thick and soft and is used as a pepper replacement in Argentina and Chile. The peppery compound in canelo is polygodial... |
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- | "D. winteri is one of the sacred plants of the Mapuche Indians who use its aerial parts for the treatment of several diseases in cattle or human beings. Tannins, ascorbic acid and several flavonoids have been isolated from the bark of this species. \\ | + | |
- | All compounds from D. winteri | + | |
- | [Antifeedant and growth inhibitory effects of extracts and drimanes of //Drimys winteri// stem bark against | + | |
"The barks of Drimys winteri are used in folk medicine as a remedy to treat several diseases, including dolorous processes. Previous pre-clinical experiments carried out in our laboratories revealed that the hydroalcoholic extract of this plant showed anti-allergenic, | "The barks of Drimys winteri are used in folk medicine as a remedy to treat several diseases, including dolorous processes. Previous pre-clinical experiments carried out in our laboratories revealed that the hydroalcoholic extract of this plant showed anti-allergenic, | ||
[Isolation and identification of active compounds from //Drimys winteri// barks. Cechinel Filho, V., Schlemper, V., Santos, A. R., Pinheiro, T. R., Yunes, R. A., Mendes, G. L., Delle Monache, F., Journal of ethnopharmacology, | [Isolation and identification of active compounds from //Drimys winteri// barks. Cechinel Filho, V., Schlemper, V., Santos, A. R., Pinheiro, T. R., Yunes, R. A., Mendes, G. L., Delle Monache, F., Journal of ethnopharmacology, | ||
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+ | {{polygodial.jpg|}} polygodial | ||
+ | |||
+ | Main constituents of young bark essential oil were α-pinene (9.1%), limonene (8.9%), elemol (14.3%), eudesmol (12.7%), β-eudesmol (10.7%), and drimenol (17.6%; old bark only 2.7%). \\ | ||
+ | "The bark was exported to Europe and named Cortex Winteri as a medicinal antiscorbutan until the late 1800s. In 1956, studies were made resulting in findings that Canelo bark has high concentrations of Vitamin C, tannines, and an oil containing sesquiterpenic lactones and flavonoids. The tree is sacred to the Araucanian Indians and is used in religious ceremonies." | ||
+ | [Ebner, Raquel Alvarez. " | ||
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+ | The dried stem bark of D.winteri contained polygodial (8.1% d.w.). \\ | ||
+ | [Zapata, Nelson, et al. " | ||
"... essential oils from the hydrodistillation of ... leaf and bark of D. winteri were 1.37 and 4.18%. \\ | "... essential oils from the hydrodistillation of ... leaf and bark of D. winteri were 1.37 and 4.18%. \\ | ||
The main constituents in the D. winteri leaf oil were more diverse, with γ-curcumene + NI (= non-identified compound, 11.12%) and then a group of five compounds comprising 6-9%, i.e. limonene + myrcene, limonene + NI, trans-caryophyllene, | The main constituents in the D. winteri leaf oil were more diverse, with γ-curcumene + NI (= non-identified compound, 11.12%) and then a group of five compounds comprising 6-9%, i.e. limonene + myrcene, limonene + NI, trans-caryophyllene, | ||
[Bioactivity of essential oils from leaves and bark of Laurelia sempervirens and Drimys winteri against Acyrthosiphon pisum. Zapata, N., Lognay, G., & Smagghe, G., Pest management science, Vol.66(12), 2010, 1324-1331] | [Bioactivity of essential oils from leaves and bark of Laurelia sempervirens and Drimys winteri against Acyrthosiphon pisum. Zapata, N., Lognay, G., & Smagghe, G., Pest management science, Vol.66(12), 2010, 1324-1331] | ||
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+ | The antifungal effect of an n-hexane extract of the bark corresponded to a fraction with polygodial, drimenin, drimenol, and isodrimenol. \\ | ||
+ | "The essential oil had antifungal effect applied by contact or as a volatile... The components of the oil found in greater concentration were α-pinene (60.78%), β-pinene (12.09%), limonene (2.70%), and β-myrcene (2.50%)." | ||
+ | [Monsálvez, | ||
+ | {{https:// | ||
+ | Drimys winteri var. chilensis flowers (2007), Author Eric Hunt | ||
+ | [[https:// |