| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung |
| melilotus_albus_medik [2015/01/29 07:50] – andreas | melilotus_albus_medik [2018/01/25 20:03] (aktuell) – andreas |
|---|
| "Its characteristic sweet odour, intensified by drying, is derived from coumarin... It is favored for honey production and for its nitrogen fixing ability in preparing agricultural soil for future crops." \\ | "Its characteristic sweet odour, intensified by drying, is derived from coumarin... It is favored for honey production and for its nitrogen fixing ability in preparing agricultural soil for future crops." \\ |
| [[http://en.wikipedia.org/wiki/Melilotus_albus]] | [[http://en.wikipedia.org/wiki/Melilotus_albus]] |
| | |
| | {{:coumarin.jpg|coumarin}} coumarin |
| |
| "Anthoxanthum species are unusual among British grasses in their content of coumarin, a compound whose presence in sweet clover (Melilotus alba) has been alleged to give rise to the production of the anticoagulant dicoumarol in “sweet clover disease”. By chromatographic and spectrophotometric techniques, 7-hydroxycoumarin 6-glucoside (aesculin) and o-hydroxyhydrocinnamic (melilotic) acid, trans-2-hydroxycinnamic (o-coumaric) acid, and 4-hydroxycinnamic (p-coumaric) acid were found in annual sweet vernal (A. puelii) and sweet clover. 3-Methoxy-4-hydroxycinnamic (ferulic) acid was also found in annual sweet vernal, and 7-hydroxycoumarin in sweet clover.\\ | "Anthoxanthum species are unusual among British grasses in their content of coumarin, a compound whose presence in sweet clover (Melilotus alba) has been alleged to give rise to the production of the anticoagulant dicoumarol in “sweet clover disease”. By chromatographic and spectrophotometric techniques, 7-hydroxycoumarin 6-glucoside (aesculin) and o-hydroxyhydrocinnamic (melilotic) acid, trans-2-hydroxycinnamic (o-coumaric) acid, and 4-hydroxycinnamic (p-coumaric) acid were found in annual sweet vernal (A. puelii) and sweet clover. 3-Methoxy-4-hydroxycinnamic (ferulic) acid was also found in annual sweet vernal, and 7-hydroxycoumarin in sweet clover.\\ |
| [Coumarin and related compounds of Anthoxanthum puelii and Melilotus alba and dicoumarol formation in spoilt sweet vernal and sweet clover hay., Davies, E.G., Ashton, W.M., Journal of the Science of Food and Agriculture, Vol.15(11), 1964, 733-738] | [Coumarin and related compounds of Anthoxanthum puelii and Melilotus alba and dicoumarol formation in spoilt sweet vernal and sweet clover hay., Davies, E.G., Ashton, W.M., Journal of the Science of Food and Agriculture, Vol.15(11), 1964, 733-738] |
| |
| {{http://plantgenera.org/ILLUSTRATIONS_HD/206156.jpg?500}} \\ | "Dicoumarol, which is still called every now and then as an ingredient of Melilotus alba, occurs either in the plant, nor is formed by plant enzymes. It arises from incorrect storage under the influence of microorganisms. Cattle feeded with moldy clover hay which was stored wet, develope an illness called 'sweet clover disease'. Blood coagulation tendency is greatly reduced." \\ |
| Sharp, Helen, Water-color sketches of American plants, especially New England, (1888-1910) [Helen Sharp] \\ | [Hagers Handbuch der Pharmazeutischen Praxis, Springer 2010] |
| | |
| | {{:melilotus_alba.jpg?600}} \\ |
| | Melilotus albus Medik. as Melilotus alba Lam. \\ |
| | Dietrich, A.G., Flora regni borussici, vol. 10: t. 696 (1842) \\ |
| [[http://plantgenera.org/species.php?id_species=655064]] | [[http://plantgenera.org/species.php?id_species=655064]] |
| | |
| | |
| | {{http://www.botanische-spaziergaenge.at/Bilder/Konica_1/PICT2254.JPG}} \\ |
| | Melilotus albus \\ © Rolf Marschner (2004), |
| | [[http://botanische-spaziergaenge.at/viewtopic.php?f=429&t=1394| www.botanische-spaziergaenge.at]] |
