Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/7601
Título: Phenylethanoids and isoscutellarein derivatives from Lamium album L.
Autor: Pereira, Olívia R.
Domingues, M.R.M.
Silva, Artur
Cardoso, Susana M.
Palavras-chave: Lamium album L.
Phenylethanoids
Isoscutellarein derivatives
HPLC-DAD
ESI-MS
NMR
Data: 2012
Editora: Groupe Polyphenols
Citação: Pereira, Olívia R.; Domingues, Maria R. M.; Silva, Artur M. S.; Cardoso, Susana M. (2012) - Phenylethanoids and isoscutellarein derivatives from Lamium album L. In XXVIth International Conference on Polyphenols. Florence, Italy
Resumo: Lamium album L., a plant commonly known as white dead nettle, has been used in folk medicine in the treatment of several ailments. Some of their benefitial properties are closely related to its phenolic content, however the exact polyphenolic composition is far from being understood. In this context, the present work aims to determine the phenolic composition of an ethanolic extract of L. album using high performance liquid chromatography with diode array detection, electrospray mass spectrometry and nuclear magnetic resonance techniques. The phenolic extract of L. album was mainly composed by the phenylethanoid verbascoside and its isomer isoverbascoside. Still, it also contained significant amounts of isoscutellarein derivatives, which were herein detected for the first time in the genus Lamium. As isoscutellarein derivatives appear as major components of Lamium Album L., it is feasible that they can be correlated to the beneficial human health properties of this plant.
Peer review: yes
URI: http://hdl.handle.net/10198/7601
ISBN: 978-88-907511-0-3
Versão do Editor: http://www.poloprato.unifi.it/it/ricerca/icp-2012/home.html
Aparece nas colecções:DTDT - Posters em Encontros Científicos Internacionais

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