Deoxynivalenol concentrations in feed ingredients and swine diets measured by enzymelinked immunosorbent assay and high-performance liquid chromatography

dc.creatorAhn, Jong Young
dc.creatorCheong, Dahyun
dc.creatorJeong, Jin Young
dc.creatorKim, Beob Gyun
dc.date2023-06-20T16:00:55Z
dc.date2023-06-20T16:00:55Z
dc.date2023-04-27
dc.date.accessioned2023-09-27T21:02:30Z
dc.date.available2023-09-27T21:02:30Z
dc.identifierAhn, J. Y.; Cheong, D.; Jeong, J. Y. and Kim, B. G. 2023. Deoxynivalenol concentrations in feed ingredients and swine diets measured by enzyme-linked immunosorbent assay and high-performance liquid chromatography. Revista Brasileira de Zootecnia 52:e20220155
dc.identifier1806-9290
dc.identifierhttps://locus.ufv.br//handle/123456789/31082
dc.identifierhttps://doi.org/10.37496/rbz5220220155
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8953381
dc.descriptionThe objective was to compare deoxynivalenol (DON) concentrations in feed ingredients and commercial swine diets measured by enzyme-linked immunosorbent assay (ELISA) and high-performance liquid chromatography (HPLC). Seventy feed ingredient samples consisted of corn, corn dried distillers grains with solubles, corn gluten feed, corn gluten meal, palm kernel expellers, rice bran, soy hulls, soybean meal, and wheat. Commercial swine diet samples (n = 92) were collected from 23 swine farms of varying regions in Korea and different growth stages of pigs. The DON concentration of all samples was determined in duplicate. Statistical comparisons were performed to compare the analytical methods (ELISA vs. HPLC), diet phases, and regions. The DON concentrations in most ingredients and all diets determined by ELISA method were greater than those determined by HPLC. The DON concentrations determined by the ELISA method were less than 1 mg/kg in all ingredients except corn dried distillers grains with solubles and corn gluten feed, and those determined by the HPLC were less than 0.5 mg/kg in all ingredients. The DON concentrations in complete diets did not vary by region or growth stages of pigs. The DON concentrations in most feed ingredients and commercial swine diets determined by ELISA method are greater than those determined by HPLC, but does not vary by regions in Republic of Korea or pig growth stages
dc.formatapplication/pdf
dc.languageeng
dc.publisherBrazilian Journal of Animal Science
dc.relationR. Bras. Zootec., 52:e20220155, 2023
dc.rightsCreative Commons Attribution License
dc.subjectanalytical methods
dc.subjectmycotoxin
dc.subjectpigs
dc.subjectvomitoxin
dc.titleDeoxynivalenol concentrations in feed ingredients and swine diets measured by enzymelinked immunosorbent assay and high-performance liquid chromatography
dc.typeArtigo


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