Repository logo
 
Publication

Fungal diversity and mycotoxin distribution in echinoderm aquaculture

2019-03Journal article Restricted access
Simple item page
dc.contributor.authorViegas, Carla
dc.contributor.authorEsteves, Liliana
dc.contributor.authorFaria, Tiago
dc.contributor.authorPombo, Ana
dc.contributor.authorCaetano, Liliana Aranha
dc.contributor.authorGomes, Anita Quintal
dc.contributor.authorTwarużek, Magdalena
dc.contributor.authorKosicki, Robert
dc.contributor.authorGrajewski, Jan
dc.contributor.authorViegas, Susana
dc.date.accessioned2019-03-25T15:40:05Z
dc.date.available2019-03-25T15:40:05Z
dc.date.issued2019-03
dc.descriptionProject BBioburden and mycotoxigenic burden from feed applied in aquaculture – Risk assessment and control: IPL/2018/ BIO&MYCOAQUAINVEST_ESTeSLpt_PT
dc.description.abstractAquaculture has been a growing sector of food production worldwide in the last decades and now starts to include new, unconventional species from the Phylum Echinodermata, such as sea urchin (Paracentrotus lividus) and sea cucumber (Holothuria tubulosa). However, little is known in this context with regard to food safety aspects arising from toxigenic fungi. In this study, samples of feed (n = 7) and water (n = 8) or water filters (n = 4) from experimental aquaculture systems, producing sea urchin and sea cucumber, were analyzed by culture-based microbiological methods to assess fungal associations. Additionally, a search using molecular techniques for toxigenic sections within the genus Aspergillus in these materials was done. Finally, samples were analyzed for 37 mycotoxins by LC-MS/MS. In feed samples, Fusarium verticillioides and F. culmorum were detected. In water and water filter samples, Aureobasidium spp., Penicillium spp., and Cladosporium spp. were found. No genes of species from toxigenic Aspergillus sections were detected. Some feed samples were contaminated by multiple mycotoxins, namely deoxynivalenol (DON), zearalenone (ZEN), fumonisins (FBs), T-2 toxin, ochratoxin A (OTA), and mycophenolic acid (MPA). This is the first one study dealing with toxigenic fungi and mycotoxins in echinoderm-producing aquaculture. Although no clear evidence for adverse effects on the production systems could be found, the confirmed environmental association of mycotoxins and echinoderms requires further consideration. Studies on the consequences of introducing cereal-based fungi and their mycotoxins via feeds into aquaculture systems for echinoderm production seem to be advisable, to assess possible adverse effects on production and to clarify the potential impact on public health.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationViegas C, Esteves L, Faria T, Caetano LA, Quintal-Gomes A, Viegas S, et al. Fungal diversity and mycotoxin distribution in echinoderm aquaculture. Mycotoxin Res. 2019;35(3):253-60.pt_PT
dc.identifier.doi10.1007/s12550-019-00352-0pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.21/9776
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relationIPL/2018/ BIO&MYCOAQUAINVEST_ESTeSLpt_PT
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s12550-019-00352-0pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectMycotoxinpt_PT
dc.subjectAquaculturept_PT
dc.subjectEchinodermpt_PT
dc.subjectSea urchin, Paracentrotus lividuspt_PT
dc.subjectSea cucumber, Holothuria tubulosapt_PT
dc.subjectFusariumpt_PT
dc.subjectIPL/2018/ BIO&MYCOAQUAINVEST_ESTeSLpt_PT
dc.titleFungal diversity and mycotoxin distribution in echinoderm aquaculturept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage260pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage253pt_PT
oaire.citation.titleMycotoxin Researchpt_PT
oaire.citation.volume35pt_PT
person.familyNameViegas
person.familyNameViegas
person.givenNameCarla
person.givenNameSusana
person.identifier248817
person.identifier.ciencia-idEE1E-C639-D70F
person.identifier.ciencia-idA919-7318-63DC
person.identifier.orcid0000-0002-1545-6479
person.identifier.orcid0000-0003-1015-8760
person.identifier.ridB-7217-2013
person.identifier.ridI-4053-2012
person.identifier.scopus-author-id55443609700
person.identifier.scopus-author-id35270591500
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationb5fa5da4-50c3-4b88-ae20-1bc63cb485f7
relation.isAuthorOfPublication13115332-43f7-4048-a8a5-2f2b855a8c92
relation.isAuthorOfPublication.latestForDiscovery13115332-43f7-4048-a8a5-2f2b855a8c92

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Fungal diversity and mycotoxin distribution in echinoderm aquaculture.pdf
Size:
283.2 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ESTeSL - Artigos