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2017 | OriginalPaper | Buchkapitel

28. Ergot Alkaloids: Chemistry, Biosynthesis, Bioactivity, and Methods of Analysis

verfasst von : Natalia Arroyo-Manzanares, Laura Gámiz-Gracia, Ana M. García-Campaña, José Diana Di Mavungu, Sarah De Saeger

Erschienen in: Fungal Metabolites

Verlag: Springer International Publishing

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Abstract

Ergot alkaloids are indole derivatives produced by a wide range of fungi, being considered medically important because of their significant effect on the central nervous system of mammals, due to their structural similarity to neurotransmitters. They are also considered mycotoxins due to the severe toxic effects of ergot-contaminated grains on human and animal health. This chapter summarizes different aspects of ergot alkaloids concerning their chemistry, biosynthesis, and bioactivity, discussing the pharmacological activity as well as some important aspects related to their toxicity, occurrence, and regulations. Finally, an overview of analytical methods for the determination of ergot alkaloids is included, whereby high-performance liquid chromatography coupled to fluorescence or mass spectrometer detection are the most widely used methods, although other techniques such as capillary electrophoresis or immunoassays have also been reported.

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Metadaten
Titel
Ergot Alkaloids: Chemistry, Biosynthesis, Bioactivity, and Methods of Analysis
verfasst von
Natalia Arroyo-Manzanares
Laura Gámiz-Gracia
Ana M. García-Campaña
José Diana Di Mavungu
Sarah De Saeger
Copyright-Jahr
2017
DOI
https://doi.org/10.1007/978-3-319-25001-4_1