Aislamiento y caracterización estructural de ergosterol del hongo Laetiporus sp.
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Rev. Bol. Quim
Abstract
Del hongo Laetiporus sp. se aisló ergosterol, que fue identificado a través de técnicas espectroscópicas de RMN-1H, RMN-13C, COSY H-H, HMQC y HMBC, esta especie fue colectada en la ciudad de de Piribebuy del Departamento de Cordillera de la República del Paraguay. Una investigación bibliográfica reveló que este el primer reporte de ergosterol en este género.
Laetiporus sp. a mushroom growing on species of Eucalyptus sp in Piribebuy city, Cordillera department, Paraguay, was submitted to extraction and crystallization procedures to obtain the main secondary metabolite, ergosterol. To the best of our knowledge, this is the first report on ergosterol in this genus. The structural characterization was achieved by means of NMR techniques, namely ¹H, 13C, COSY H-H, HMQC and HMBC.
Laetiporus sp. a mushroom growing on species of Eucalyptus sp in Piribebuy city, Cordillera department, Paraguay, was submitted to extraction and crystallization procedures to obtain the main secondary metabolite, ergosterol. To the best of our knowledge, this is the first report on ergosterol in this genus. The structural characterization was achieved by means of NMR techniques, namely ¹H, 13C, COSY H-H, HMQC and HMBC.
Description
Vol. 32, No. 4