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populus_jackii_sarg [2016/11/19 16:18] andreaspopulus_jackii_sarg [2016/11/19 16:25] (aktuell) andreas
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 [[http://en.wikipedia.org/wiki/Populus_%C3%97_jackii]] [[http://en.wikipedia.org/wiki/Populus_%C3%97_jackii]]
  
-"The constituents in alcoholic extracts of Populi gemma [buds of black poplar, P.nigra] and propolis have been compared and shown to be similar in many respects. Honey bees collect the exudate from poplar buds and incorporate it into propolis, a material they use to seal their hives. Propolis is also a source of some folk medicines and alcoholic extracts of it are used in eastern Europe as a mild natural antibiotic." \\  +"The constituents in alcoholic extracts of Populi gemma [buds of black poplar, [[populus_nigra_l|Populus nigra]]] and propolis have been compared and shown to be similar in many respects. Honey bees collect the exudate from poplar buds and incorporate it into propolis, a material they use to seal their hives. Propolis is also a source of some folk medicines and alcoholic extracts of it are used in eastern Europe as a mild natural antibiotic... early setlers in New England used the name Balm of Gilead for an alcoholic ex­tract (tincture) of poplar buds collected from Populus candicans Ait. This tincture has bactericidal fungicidal and generally soothing properties." \\  
-Compounds identified in bud extracts of P. candicans included several chalcone and dihydrochalcone derviatives, and volatiles like bisabolol (16.1%), (E)-nerolidol (1.1%), cinnamic acid (E 3.1%, Z 0.1%), bergamotene and farnesene. \\+Compounds identified in bud extracts of P. candicans included several chalcone and dihydrochalcone derviatives, and volatiles like bisabolol (16.1%), (E)-nerolidol (1.1%), cinnamic acid (E 3.1%, Z 0.1%), α-bergamotene and β-farnesene. \\
 [Populus candicans and the Balm of Gilead., Whatley, F.R., Greenaway, W., May, J., Zeitschrift für Naturforschung C, 44(5-6), 1989, 353-356]  [Populus candicans and the Balm of Gilead., Whatley, F.R., Greenaway, W., May, J., Zeitschrift für Naturforschung C, 44(5-6), 1989, 353-356] 
  
-The bud exudate of P.x jackii contains compounds characteristic of both P.balsamifera (cinnamic and coumaric acids, dihydrochalcones, terpenoids) and P. deltoides (flavanones, especially the methylated or esterified in the 3 position), indicat­ing its hybrid origin. \\+The bud exudate of P.x jackii contains compounds characteristic of both Populus balsamifera (cinnamic and coumaric acids, dihydrochalcones, terpenoids) and Populus deltoides (flavanones, especially the methylated or esterified in the 3 position), indicat­ing its hybrid origin. \\
 [Hybrid origin of Populus x Jackii confirmed by gas chromatography-mass spectrometry analysis of its bud exudate., Greenaway, W., Davidson, C.G., Scaysbrook, T., May, J., Whatley, F.R., Z Naturforsch, Vol.45c, 1990, 594-598] \\ [Hybrid origin of Populus x Jackii confirmed by gas chromatography-mass spectrometry analysis of its bud exudate., Greenaway, W., Davidson, C.G., Scaysbrook, T., May, J., Whatley, F.R., Z Naturforsch, Vol.45c, 1990, 594-598] \\
 [[http://zfn.mpdl.mpg.de/xtf/data/Reihe_C/45/ZNC-1990-45c-0594.pdf]] [[http://zfn.mpdl.mpg.de/xtf/data/Reihe_C/45/ZNC-1990-45c-0594.pdf]]
populus_jackii_sarg.1479572296.txt.gz · Zuletzt geändert: 2016/11/19 16:18 von andreas

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