Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- areca_catechu_l [2015/06/13 11:37]
127.0.0.1 Externe Bearbeitung
+++ areca_catechu_l [2016/05/18 09:12]
andreas
@@ Zeile 3: / Zeile 3: @@
 Typical palm with smooth grey trunk, up to 30m high; native to Southeast Asia (Malay Peninsula); bunch of compound leaves at the top; leaves finely pinnate, 3-4m long; paniculate inflorescences in the axils of the leaves; flowers small and inconspicuous, the larger female flowers at the base of the panicle, the smaller male above them; fruits oval , turning orange with maturity, each with a single seed covered by a layer of husk.
-http://en.wikipedia.org/wiki/Areca_catechu
+"Flowering begins at 4-6 years of age; trees begin to bear at 7-8 years, reach full bearing at 10-15 years, continue to yield until ca. 40 years, then persist in a sterile state until death. The first inflorescences may
-http://de.wikipedia.org/wiki/Betelnusspalme
+contain only male flowers and consequently do not produce nuts. A mature tree in full bearing can have inflorescences containing up to 644 female and 15-48,000 male flowers (Murthy 1977). The male flowers open first. Their sweet scent attracts honeybees and other insects, but these insects do not frequent the female flowers and thus their role as pollinators is doubtful. Several days after the last male flower is shed, the
-"Flowering begins at 4–6 years of age; trees begin to bear at 7–8 years, reach full bearing at 10–15 years, continue to yield until ca. 40 years, then persist in a sterile state until death. The first inflorescences may
-contain only male flowers and consequently do not produce nuts. A mature tree in full bearing can have inflorescences containing up to 644 female and 15–48,000 male flowers (Murthy 1977). The male flowers open first. Their sweet scent attracts honeybees and other insects, but these insects do not frequent the female flowers and thus their role as pollinators is doubtful. Several days after the last male flower is shed, the
 female flowers open. They are fertilized by pollen that is wind-transported from neighboring trees." http://www.clshade.net/agroforestry/tti/Areca-catechu-betel-nut.pdf
-"... many lemon yellow flowers emitting this scent marker of Tekadu. In chemical and olfactory terms, this scent is mainly based on methyl benzoate, methyl salicylate and its methylated product, comparatively high levels of lavandulol and ist acetate, geraniol, 2-phenylethyl alcohol and its acetate, and beta-ionone." [Roman Kaiser, Meaningful scents around the world, pp.80 and 216]
+"...many lemon yellow flowers emitting this scent marker of Tekadu [in Papua New Guinea]. In chemical and olfactory terms, this scent is mainly based on methyl benzoate, methyl salicylate and its methylated product, comparatively high levels of lavandulol and ist acetate, geraniol, 2-phenylethyl alcohol and its acetate, and beta-ionone." \\ [Roman Kaiser, Meaningful scents around the world, pp.80 and 216]
 **Areca catechu seeds**, areca nut, Semen Arecae, Arecae semen, Betelnuss [JP XII, CRC] \\
@@ Zeile 20: / Zeile 17: @@
 Toxicity. Large doses (10g seeds or more) may lead to respiratory or cardial failure. Atropine is suggested as antidot. [Hager, CRC]
-{{http://upload.wikimedia.org/wikipedia/commons/0/0e/Areca_catechu_-_K%C3%B6hler%E2%80%93s_Medizinal-Pflanzen-014.jpg}}
+{{:areca_catechu.jpg?500}} \\
+Kohl, F.G., Die officinellen Pflanzen der Pharmacopoea Germanica, t.11 (1891-1895) \\
+[[http://plantgenera.org/species.php?id_species=82749]]

Tinkturenpresse

Benutzer-Werkzeuge

Webseiten-Werkzeuge

Unterschiede

Seiten-Werkzeuge