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Development and validation of a new LC-MS/MS method for the simultaneous determination of six major ergot alkaloids and their corresponding epimers: application to some food and feed commodities
Pattern and distribution of ergot alkaloids in cereals and cereal products from European countries
The study revealed that 59% of the analysed food and feed samples were contaminated with ergot alkaloids to some extent and the levels of the -ine isomers were above the limit of quantification (LOQ), while contamination with the -inine isomer was found in 51% of of the samples.
Human skin penetration of selected model mycotoxins.
Determination of halogenated flame retardants in food: Optimization and validation of a method based on a two-step clean-up and gas chromatography–mass spectrometry
Identification of volatile markers for indoor fungal growth and chemotaxonomic classification of Aspergillus species.
Occurrence of selected halogenated flame retardants in Belgian foodstuff.
A systematic assessment of the variability of matrix effects in LC-MS/MS analysis of ergot alkaloids in cereals and evaluation of method robustness
- S. Malysheva, J. Diana Di Mavungu, I. Goryacheva, S. Saeger
- Chemistry, MedicineAnalytical and Bioanalytical Chemistry
- 16 April 2013
In general, ergometrine was found to be the most susceptible among the ergot alkaloids studied, but none of the used approaches suggested a total elimination of matrix effects; only less than half of its MS signal could be recovered.
Functional characterization of a veA-dependent polyketide synthase gene in Aspergillus flavus necessary for the synthesis of asparasone, a sclerotium-specific pigment.
Improved positive electrospray ionization of patulin by adduct formation: usefulness in liquid chromatography-tandem mass spectrometry multi-mycotoxin analysis.