Publication: Sobre la variabilidad de metabolitos secundarios en táxones liquénicos españoles
Authors
Manrique, E. ; Díaz Guerra, D.
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Facultad de Biología
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Publisher
Universidad de Murcia, Servicio de Publicaciones
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DOI
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info:eu-repo/semantics/article
Description
Abstract
Se estudia la composición química (dépsidos y depsidonas) de muestras de Melanelia acetabulum (Neck) Essl. ( = Parmelia acetabulum (Neck) Duby) recogi-dos en cinco localidades españolas diferentes y de muestras de Pseudevemia fuñu-racea (L.) Zopf recogidas según un transecto altitudinal representativo del Sistema Central español (Sierra de Guadarrama). En Melanelia acetabulum se destaca la presencia de los ácidos norestíctico y connorestíctico, así como la ausencia de atra-norina en las muestras provenientes de las localidades iberolevantinas. En Pseude-vernia fuñuracea se notifica la presencia únicamente de la línea química con ácidos fisódico y oxifisódico en la zona estudiada.
The chemical composition (depsides and depsidones) of samples of Mela-nelia acetabulum (Neck) Essl. ( = Parmelia acetabulum (Neck) Duby) recolected in five spanish localities and samples of Pseudevemia fuñuracea (L) Zopf recolected throughout an altitudinal transect of Spanish Sistema Central (Sierra de Guadarra-ma) are studied. The samples of Melanelia acetabulum were found to contain nors-tictic and connorstictic acids, but the presence of atranorin was not detectad in the samples recolected at the lberolevantines localities. In Pseudevemia fuñuracea is noticed that de only chemical strain present is that containing physodic and oxyphy-sodic acids.
The chemical composition (depsides and depsidones) of samples of Mela-nelia acetabulum (Neck) Essl. ( = Parmelia acetabulum (Neck) Duby) recolected in five spanish localities and samples of Pseudevemia fuñuracea (L) Zopf recolected throughout an altitudinal transect of Spanish Sistema Central (Sierra de Guadarra-ma) are studied. The samples of Melanelia acetabulum were found to contain nors-tictic and connorstictic acids, but the presence of atranorin was not detectad in the samples recolected at the lberolevantines localities. In Pseudevemia fuñuracea is noticed that de only chemical strain present is that containing physodic and oxyphy-sodic acids.
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