SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Ochieng Phillis E. E.)
 

Sökning: WFRF:(Ochieng Phillis E. E.) > Multi-Mycotoxin Occ...

  • Kemboi, David ChebutiaUniv Nairobi, Fac Vet Med, Dept Vet Pathol Microbiol & Parasitol, POB 29053, Nairobi 00100, Kenya.;Chuka Univ, Dept Anim Sci, POB 109-00625, Chuka 00625, Kenya. (författare)

Multi-Mycotoxin Occurrence in Dairy Cattle and Poultry Feeds and Feed Ingredients from Machakos Town, Kenya

  • Artikel/kapitelEngelska2020

Förlag, utgivningsår, omfång ...

  • 2020-12-03
  • MDPI,2020
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:uu-432649
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-432649URI
  • https://doi.org/10.3390/toxins12120762DOI
  • https://res.slu.se/id/publ/110207URI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-462171URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Mycotoxins are common in grains in sub-Saharan Africa and negatively impact human and animal health and production. This study assessed occurrences of mycotoxins, some plant, and bacterial metabolites in 16 dairy and 27 poultry feeds, and 24 feed ingredients from Machakos town, Kenya, in February and August 2019. We analyzed the samples using a validated multi-toxin liquid chromatography-tandem mass spectrometry method. A total of 153 mycotoxins, plant, and bacterial toxins, were detected in the samples. All the samples were co-contaminated with 21 to 116 different mycotoxins and/or metabolites. The commonly occurring and EU regulated mycotoxins reported were; aflatoxins (AFs) (70%; range 0.2-318.5 mu g/kg), deoxynivalenol (82%; range 22.2-1037 mu g/kg), ergot alkaloids (70%; range 0.4-285.7 mu g/kg), fumonisins (90%; range 32.4-14,346 mu g/kg), HT-2 toxin (3%; range 11.9-13.8 mu g/kg), ochratoxin A (24%; range 1.1-24.3 mu g/kg), T-2 toxin (4%; range 2.7-5.2 mu g/kg) and zearalenone (94%; range 0.3-910.4 mu g/kg). Other unregulated emerging mycotoxins and metabolites including Alternaria toxins, Aspergillus toxins, bacterial metabolites, cytochalasins, depsipeptides, Fusarium metabolites, metabolites from other fungi, Penicillium toxins, phytoestrogens, plant metabolites, and unspecific metabolites were also detected at varying levels. Except for total AFs, where the average contamination level was above the EU regulatory limit, all the other mycotoxins detected had average contamination levels below the limits. Ninety-six percent of all the samples were contaminated with more than one of the EU regulated mycotoxins. These co-occurrences may cause synergistic and additive health effects thereby hindering the growth of the Kenyan livestock sector.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Ochieng, Phillis E.Univ Ghent, Fac Vet Med, Dept Pharmacol Toxicol & Biochem, Salisburylaan 133, B-9820 Merelbeke, Belgium.;Univ Liege, Dept Food Sci, Fac Vet Med, Ave Cureghem 10, B-4000 Liege, Belgium. (författare)
  • Antonissen, GuntherUniv Ghent, Fac Vet Med, Dept Pharmacol Toxicol & Biochem, Salisburylaan 133, B-9820 Merelbeke, Belgium.;Univ Ghent, Dept Pathol Bacteriol & Avian Dis, Fac Vet Med, Salisburylaan 133, B-9820 Merelbeke, Belgium. (författare)
  • Croubels, SiskaUniv Ghent, Fac Vet Med, Dept Pharmacol Toxicol & Biochem, Salisburylaan 133, B-9820 Merelbeke, Belgium. (författare)
  • Scippo, Marie-LouiseUniv Liege, Dept Food Sci, Fac Vet Med, Ave Cureghem 10, B-4000 Liege, Belgium. (författare)
  • Okoth, SheilaUniv Nairobi, Sch Biol Sci, POB 30197, Nairobi 00100, Kenya. (författare)
  • Kangethe, Erastus K.POB 34405, Nairobi 00100, Kenya. (författare)
  • Faas, JohannesBIOMIN Res Ctr, Technopk 1, A-3430 Tulln, Austria. (författare)
  • Doupovec, BarbaraBIOMIN Res Ctr, Technopk 1, A-3430 Tulln, Austria. (författare)
  • Lindahl, JohannaSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Int Livestock Res Inst ILRI, POB 30709, Nairobi 00100, Kenya.;Swedish Univ Agr Sci, Dept Clin Sci, SE-75007 Uppsala, Sweden.,Institutionen för kliniska vetenskaper (KV),Department of Clinical Sciences,International Livestock Research Institute (ILRI),Uppsala University(Swepub:slu)49431 (författare)
  • Gathumbi, James K.Univ Nairobi, Fac Vet Med, Dept Vet Pathol Microbiol & Parasitol, POB 29053, Nairobi 00100, Kenya. (författare)
  • Univ Nairobi, Fac Vet Med, Dept Vet Pathol Microbiol & Parasitol, POB 29053, Nairobi 00100, Kenya.;Chuka Univ, Dept Anim Sci, POB 109-00625, Chuka 00625, Kenya.Univ Ghent, Fac Vet Med, Dept Pharmacol Toxicol & Biochem, Salisburylaan 133, B-9820 Merelbeke, Belgium.;Univ Liege, Dept Food Sci, Fac Vet Med, Ave Cureghem 10, B-4000 Liege, Belgium. (creator_code:org_t)
  • Sveriges lantbruksuniversitet

Sammanhörande titlar

  • Ingår i:Toxins: MDPI12:122072-6651

Internetlänk

Hitta via bibliotek

  • Toxins (Sök värdpublikationen i LIBRIS)

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy