Unterschiede

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--- populus_tremuloides_michx [2014/08/31 16:31] – angelegt andreas
+++ populus_tremuloides_michx [2016/12/25 10:23] (aktuell) – andreas
@@ Zeile 1: / Zeile 1: @@
-Populus tremuloides Michx - Salicaceae \\
+Populus tremuloides Michx. - Salicaceae \\
 quaking aspen, trembling aspen, American aspen, Canadian aspen, **Amerikanische Espe**
@@ Zeile 5: / Zeile 5: @@
 [[http://en.wikipedia.org/wiki/Populus_tremuloides]]
-"Poplar bark is a traditional medicine against rheumatoid arthritis and other rheumatic conditions, but also cystitis, diarrhoea and the common cold. The leaves and bark are used for urinary problems rseulting from an enlarged prostate. Buds are used against chronic bronchitis and rheumatism and externally for treating superficial wounds, external haemorrhoids, frostbite and sunburn 8and as an ointment for myalgia)." \\
+"Poplar bark is a traditional medicine against rheumatoid arthritis and other rheumatic conditions, but also cystitis, diarrhoea and the common cold. The leaves and bark are used for urinary problems resulting from an enlarged prostate. Buds are used against chronic bronchitis and rheumatism and externally for treating superficial wounds, external haemorrhoids, frostbite and sunburn (and as an ointment for myalgia)." \\
 [Medicinal Plants of the World. Ben-Erik Van Wyk and Michael Wink, Pretoria 2004, 252]
+"The hot water extractives of the fresh smooth green bark, leaves, and leaf stem twigs of a diploid Populus tremuloides tree cut in June were fractionated by ethyl acetate extraction and polyamide chromatography. Crystalline components isolated in quantity included salicin, salicortin, 1-O-p-coumaroylglucose, tremuloidin, tremulacin, and salireposide." \\
+[Hot water phenolic extractives of the bark and leaves of diploid //Populus tremuloides//. Pearl, Irwin A., and Stephen F. Darling., Phytochemistry Vol.10(2), 1971 483-484]
+The dried leaves contain condensed tannins (5-20%) and phenolic glycosides (salicin, [[http://www.molecular-networks.com/biopath3/biopath/mols/Salicortin|salicortin]], tremuloidin
+and tremulacin, 2-6%). \\
+[Within-and between-year variation in early season phytochemistry of quaking aspen (//Populus tremuloides// Michx.) clones. Osier, Tod L., Shaw-Yhi Hwang, and Richard L. Lindroth., Biochemical Systematics and Ecology Vol.28(3), 2000, 197-208]
+{{:pop_trem.jpg?500}} \\
+Populus tremuloides Michx. \\
+Lounsberry, A., Rowan, E., A guide to the trees, t. 129 (1900) [E. Rowan] \\
+[[http://plantgenera.org/species.php?id_species=1268109]]