Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/6876
Título: Phytochemical Profiles of Targionia lorbeeriana: Grown in vitro and in the Open
Autor: Neves, Marta
Ferreira, Manuel
Terreauxc, Christian
Hostettmannc, Kurt
Morais, Rui
Palavras-chave: Targionia lorbeeriana
Essential Oil
Liverwort
Data: 2001
Editora: Verlag der Zeitschrift für Naturforschung
Citação: NEVES, Marta ...[et al.] - Phytochemical Profiles of Targionia lorbeeriana: Grown in vitro and in the Open. Zeitschrift für Naturforschung. ISSN 0939-5075. Vol. 56, parte C (2001), p. 726-730
Resumo: The terpenoid constituents of Targionia lorbeeriana grown in vivo and in vitro were compared. The analysis of the dichloromethane extract was performed by HPLC-UV and by HPLC-MS. The obtained results revealed that the sesquiterpene lactones isolated from the dichloromethane extract of the wild Targionia lorbeeriana were also produced by the liverwort in in vitro cultures, in the same relative amounts. The composition of essential oils was evaluated by GC and GC-MS. Both, the yield and diversity of the essential oil obtained from wild growing T. lorbeeriana gametophytes were higher than those growing in vitro. Although, a significant number of compounds produced in vivo were maintained in vitro, a considerable number of other ones were not detected. Instead, under in vitro conditions, some new compounds were found which do not accumulate under wild conditions.
Peer review: yes
URI: http://hdl.handle.net/10400.14/6876
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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