Identification of Alternaria alternata mycotoxins by LC-SPE-NMR and their cytotoxic effects to soybean (Glycine max) cell suspension culture.
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ABSTRACT:
SUBMITTER: de Souza GD
PROVIDER: S-EPMC6270395 | biostudies-literature | 2013 Feb
REPOSITORIES: biostudies-literature
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Identification of Alternaria alternata mycotoxins by LC-SPE-NMR and their cytotoxic effects to soybean (Glycine max) cell suspension culture.
de Souza Gezimar D GD Mithöfer Axel A Daolio Cristina C Schneider Bernd B Rodrigues-Filho Edson E
Molecules (Basel, Switzerland) 20130226 3
This present work describes the application of liquid chromatography-solid phase extraction-nuclear magnetic resonance spectroscopy to analyse Alternaria alternata crude extracts. Altenusin (1), alternariol (2), 3'-hydroxyalternariol monomethyl ether (3), and alternariol monomethyl ether (4), were separated and identified. High-resolution mass spectrometry confirmed the proposed structures. The cytotoxic effects of these compounds towards plants were determined using soybean (Glycine max) cell c ...[more]
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