Unterschiede

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--- frangula_alnus_mill [2014/11/28 08:50] – andreas
+++ frangula_alnus_mill [2018/02/14 10:50] (aktuell) – andreas
@@ Zeile 6: / Zeile 6: @@
 "The bark (and to a lesser extent the fruit) has been used as a laxative, due to its 3 - 7% anthraquinone content. Bark for medicinal use is dried and stored for a year before use, as fresh bark is violently purgative; even dried bark can be dangerous if taken in excess." [[http://en.wikipedia.org/wiki/Rhamnus_frangula]]
-The unpleasant smelling (german name "Faulbaum", rotting tree) wood brakes easily, hence the latin name "Frangula" from "frangere" = to brake. In spring the bark is most readily seperated from the twigs  and then air-dried during one year or heated for some hours to convert anthrones to anthraquinones. The dried bark contains up to 8% of 1,8-antraquinones mostly glycosidically bound. Important compounds are glucofrangulines A and B, as well as the frangulines A and B (during storage increasingly emerging), all of which derived from the same aglycon, frangulaemodin. There are also small amounts of chrysophanol, physcion and dianthrones as glycosides. [Kommentar zum DAB 10, 3.NT 1994, 1996, F 5]
+The unpleasant smelling (german name "Faulbaum", rotting tree) wood brakes easily, hence the latin name "Frangula" from "frangere" = to brake. In spring the bark is most readily seperated from the twigs  and then air-dried during one year or heated for some hours to convert anthrones to anthraquinones. The dried bark contains up to 8% of 1,8-antraquinones mostly glycosidically bound. Important compounds are glucofrangulines A and B, as well as the frangulines A and B (during storage increasingly emerging), all of which derived from the same aglycon, frangulaemodin. There are also small amounts of chrysophanol, physcion and dianthrones as glycosides. \\ [Kommentar zum DAB 10, 3.NT 1994, 1996, F 5]
-{{http://upload.wikimedia.org/wikipedia/commons/2/2c/Rhamnus_frangula_-_K%C3%B6hler%E2%80%93s_Medizinal-Pflanzen-120.jpg}}
+{{:rhamnus_frangula.jpg?600}} \\
+Frangula alnus as Rhamnus frangula, Köhler, F.E., Medizinal Pflanzen, vol.1 t.20 (1887) [W.Müller] \\
+[[http://botanicalillustrations.org/species.php?id_species=443414]]
+{{http://www.botanische-spaziergaenge.at/Bilder/Konica_4/PICT2951.JPG}} \\ Frangula alnus, Wien - Donauinsel © Rolf Marschner (2007) [[http://botanische-spaziergaenge.at/viewtopic.php?f=421&t=1339]]