Article (Scientific journals)
Does alteration of fumonisin production in Fusarium verticillioides lead to volatolome variation?
Josselin, Laurie; Proctor, Robert H.; Lippolis, Vincenzo et al.
2024In Food Chemistry, 438, p. 138004
Peer Reviewed verified by ORBi
 

Files


Full Text
S0308814623026225.htm
Author postprint (179.48 kB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Fusarium verticillioides; Fumonisins; Volatile organic compounds; Ethyl 3-methylbutanoate
Abstract :
[en] Fusarium verticillioides, a major fungal pathogen of maize, produces fumonisins, mycotoxins of global food safety concern. Control practices are needed to reduce the negative health and economic impacts of fumonisins. Therefore, we investigated volatile organic compounds (VOCs) emitted by fumonisin-producing (wild-type) and nonproducing (mutant) strains of F. verticillioides. VOC emissions were analyzed by gas chromatography-mass spectrometry following inoculation of maize kernels, and fumonisin accumulation was analyzed by high-performance liquid chromatography. Mutants emitted VOCs, including ethyl 3-methylbutanoate, that the wild type did not emit. In particular, ANOVA analysis showed significant differences between mutants and wild type for 4 VOCs which emission was correlated with absence of fumonisins. Exogenous ethyl 3-methylbutanoate reduced growth and fumonisin production in wild-type F. verticillioides, showing its potential in biocontrol. Together, our findings offer valuable insights into how mycotoxin production can impact VOC emissions from F. verticillioides and reveal a potential biocontrol strategy to reduce fumonisin contamination.
Disciplines :
Agriculture & agronomy
Chemistry
Author, co-author :
Josselin, Laurie  ;  Université de Liège - ULiège > Département GxABT > Chemistry for Sustainable Food and Environmental Systems (CSFES)
Proctor, Robert H.
Lippolis, Vincenzo
Cervellieri, Salvatore
Hoylaerts, Jeffrey
De Clerck, Caroline  ;  Université de Liège - ULiège > TERRA Research Centre > Plant Sciences
Fauconnier, Marie-Laure   ;  Université de Liège - ULiège > TERRA Research Centre > Chemistry for Sustainable Food and Environmental Systems (CSFES)
Moretti, Antonio  
 These authors have contributed equally to this work.
Language :
English
Title :
Does alteration of fumonisin production in Fusarium verticillioides lead to volatolome variation?
Publication date :
April 2024
Journal title :
Food Chemistry
ISSN :
0308-8146
eISSN :
1873-7072
Publisher :
Elsevier BV
Volume :
438
Pages :
138004
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 07 December 2023

Statistics


Number of views
53 (17 by ULiège)
Number of downloads
16 (5 by ULiège)

Scopus citations®
 
0
Scopus citations®
without self-citations
0

Bibliography


Similar publications



Contact ORBi