Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.

Autores: Monge, Maria del Pilar; Magnoli, Alejandra Paola; Bergesio, Maria Virginia; Tancredi, Néstor; Magnoli, Carina Elizabeth; Chiacchiera, Stella Maris
Año de publicación: 2016
Idioma: inglés
Tipo de recurso: artículo
Estado: versión publicada
Descripción: Aflatoxin B1 (AFB1) and fumonisin B1 (FB1) are mycotoxins that often co-occur in feedstuffs. The ingestion of AFB1 causes aflatoxicosis in humans and animals. Sodium bentonite (NaB), a cheap non-nutritive unselective sequestering agent incorporated in animal diets, can effectively prevent aflatoxicosis. Fumonisins are responsible for equine leukoencephalomalacia and porcine pulmonary oedema, and often have subclinical toxic effects in poultries. Fumonisin B1 and aflatoxin B1 are both strongly adsorbed in vitro on sodium bentonite. Co-adsorption studies, carried out with a weight ratio of FB1 to AFB1 that mimics the natural occurrence (200:1), showed that FB1 greatly decreases the in vitro ability of NaB to adsorb AFB1. The ability of two activated carbons to adsorb FB1 was also investigated. Both carbons showed high affinity for FB1. A complex behaviour of the FB1 adsorption isotherms with pH was observed. In vitro results suggest that under natural contamination levels of AFB1 and FB1, a mixture of activated carbon and sodium bentonite might be potentially useful for prevention of sub-acute aflatoxicosis.
Fil: Monge, Maria del Pilar. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
Fil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Instituto de Ciencias Veterinarias. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Ciencias Veterinarias.; Argentina
Fil: Bergesio, Maria Virginia. Universidad Nacional de Río Cuarto; Argentina
Fil: Tancredi, Néstor. Universidad de la Republica; Uruguay
Fil: Magnoli, Carina Elizabeth. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
Fil: Chiacchiera, Stella Maris. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
Materia: ACTIVATED CARBONS
ADSORPTION
AFLATOXIN B1
FUMONISIN B1
SODIUM BENTONITE
Nivel de accesibilidad: acceso abierto
Condiciones de uso: https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
Institución: Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador: oai:ri.conicet.gov.ar:11336/161036

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spelling	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.Monge, Maria del PilarMagnoli, Alejandra PaolaBergesio, Maria VirginiaTancredi, NéstorMagnoli, Carina ElizabethChiacchiera, Stella MarisACTIVATED CARBONSADSORPTIONAFLATOXIN B1FUMONISIN B1SODIUM BENTONITEhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Aflatoxin B1 (AFB1) and fumonisin B1 (FB1) are mycotoxins that often co-occur in feedstuffs. The ingestion of AFB1 causes aflatoxicosis in humans and animals. Sodium bentonite (NaB), a cheap non-nutritive unselective sequestering agent incorporated in animal diets, can effectively prevent aflatoxicosis. Fumonisins are responsible for equine leukoencephalomalacia and porcine pulmonary oedema, and often have subclinical toxic effects in poultries. Fumonisin B1 and aflatoxin B1 are both strongly adsorbed in vitro on sodium bentonite. Co-adsorption studies, carried out with a weight ratio of FB1 to AFB1 that mimics the natural occurrence (200:1), showed that FB1 greatly decreases the in vitro ability of NaB to adsorb AFB1. The ability of two activated carbons to adsorb FB1 was also investigated. Both carbons showed high affinity for FB1. A complex behaviour of the FB1 adsorption isotherms with pH was observed. In vitro results suggest that under natural contamination levels of AFB1 and FB1, a mixture of activated carbon and sodium bentonite might be potentially useful for prevention of sub-acute aflatoxicosis.Fil: Monge, Maria del Pilar. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; ArgentinaFil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Instituto de Ciencias Veterinarias. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Ciencias Veterinarias.; ArgentinaFil: Bergesio, Maria Virginia. Universidad Nacional de Río Cuarto; ArgentinaFil: Tancredi, Néstor. Universidad de la Republica; UruguayFil: Magnoli, Carina Elizabeth. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; ArgentinaFil: Chiacchiera, Stella Maris. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; ArgentinaTaylor and Francis Ltd.2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/161036Monge, Maria del Pilar; Magnoli, Alejandra Paola; Bergesio, Maria Virginia; Tancredi, Néstor; Magnoli, Carina Elizabeth; et al.; Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.; Taylor and Francis Ltd.; Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment; 33; 6; 6-2016; 1043-10521944-00491944-0057CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/19440049.2016.1185923info:eu-repo/semantics/altIdentifier/doi/10.1080/19440049.2016.1185923info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:03Zoai:ri.conicet.gov.ar:11336/161036instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:46:04.044CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
title	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
spellingShingle	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis. Monge, Maria del Pilar ACTIVATED CARBONS ADSORPTION AFLATOXIN B1 FUMONISIN B1 SODIUM BENTONITE
title_short	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
title_full	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
title_fullStr	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
title_full_unstemmed	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
title_sort	Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.
dc.creator.none.fl_str_mv	Monge, Maria del Pilar Magnoli, Alejandra Paola Bergesio, Maria Virginia Tancredi, Néstor Magnoli, Carina Elizabeth Chiacchiera, Stella Maris
author	Monge, Maria del Pilar
author_facet	Monge, Maria del Pilar Magnoli, Alejandra Paola Bergesio, Maria Virginia Tancredi, Néstor Magnoli, Carina Elizabeth Chiacchiera, Stella Maris
author_role	author
author2	Magnoli, Alejandra Paola Bergesio, Maria Virginia Tancredi, Néstor Magnoli, Carina Elizabeth Chiacchiera, Stella Maris
author2_role	author author author author author
dc.subject.none.fl_str_mv	ACTIVATED CARBONS ADSORPTION AFLATOXIN B1 FUMONISIN B1 SODIUM BENTONITE
topic	ACTIVATED CARBONS ADSORPTION AFLATOXIN B1 FUMONISIN B1 SODIUM BENTONITE
purl_subject.fl_str_mv	https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv	Aflatoxin B1 (AFB1) and fumonisin B1 (FB1) are mycotoxins that often co-occur in feedstuffs. The ingestion of AFB1 causes aflatoxicosis in humans and animals. Sodium bentonite (NaB), a cheap non-nutritive unselective sequestering agent incorporated in animal diets, can effectively prevent aflatoxicosis. Fumonisins are responsible for equine leukoencephalomalacia and porcine pulmonary oedema, and often have subclinical toxic effects in poultries. Fumonisin B1 and aflatoxin B1 are both strongly adsorbed in vitro on sodium bentonite. Co-adsorption studies, carried out with a weight ratio of FB1 to AFB1 that mimics the natural occurrence (200:1), showed that FB1 greatly decreases the in vitro ability of NaB to adsorb AFB1. The ability of two activated carbons to adsorb FB1 was also investigated. Both carbons showed high affinity for FB1. A complex behaviour of the FB1 adsorption isotherms with pH was observed. In vitro results suggest that under natural contamination levels of AFB1 and FB1, a mixture of activated carbon and sodium bentonite might be potentially useful for prevention of sub-acute aflatoxicosis. Fil: Monge, Maria del Pilar. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina Fil: Magnoli, Alejandra Paola. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Instituto de Ciencias Veterinarias. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Ciencias Veterinarias.; Argentina Fil: Bergesio, Maria Virginia. Universidad Nacional de Río Cuarto; Argentina Fil: Tancredi, Néstor. Universidad de la Republica; Uruguay Fil: Magnoli, Carina Elizabeth. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina Fil: Chiacchiera, Stella Maris. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigación en Micología y Micotoxicología. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación en Micología y Micotoxicología; Argentina
description	Aflatoxin B1 (AFB1) and fumonisin B1 (FB1) are mycotoxins that often co-occur in feedstuffs. The ingestion of AFB1 causes aflatoxicosis in humans and animals. Sodium bentonite (NaB), a cheap non-nutritive unselective sequestering agent incorporated in animal diets, can effectively prevent aflatoxicosis. Fumonisins are responsible for equine leukoencephalomalacia and porcine pulmonary oedema, and often have subclinical toxic effects in poultries. Fumonisin B1 and aflatoxin B1 are both strongly adsorbed in vitro on sodium bentonite. Co-adsorption studies, carried out with a weight ratio of FB1 to AFB1 that mimics the natural occurrence (200:1), showed that FB1 greatly decreases the in vitro ability of NaB to adsorb AFB1. The ability of two activated carbons to adsorb FB1 was also investigated. Both carbons showed high affinity for FB1. A complex behaviour of the FB1 adsorption isotherms with pH was observed. In vitro results suggest that under natural contamination levels of AFB1 and FB1, a mixture of activated carbon and sodium bentonite might be potentially useful for prevention of sub-acute aflatoxicosis.
publishDate	2016
dc.date.none.fl_str_mv	2016-06
dc.type.none.fl_str_mv	info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/11336/161036 Monge, Maria del Pilar; Magnoli, Alejandra Paola; Bergesio, Maria Virginia; Tancredi, Néstor; Magnoli, Carina Elizabeth; et al.; Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.; Taylor and Francis Ltd.; Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment; 33; 6; 6-2016; 1043-1052 1944-0049 1944-0057 CONICET Digital CONICET
url	http://hdl.handle.net/11336/161036
identifier_str_mv	Monge, Maria del Pilar; Magnoli, Alejandra Paola; Bergesio, Maria Virginia; Tancredi, Néstor; Magnoli, Carina Elizabeth; et al.; Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.; Taylor and Francis Ltd.; Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment; 33; 6; 6-2016; 1043-1052 1944-0049 1944-0057 CONICET Digital CONICET
dc.language.none.fl_str_mv	eng
language	eng
dc.relation.none.fl_str_mv	info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/19440049.2016.1185923 info:eu-repo/semantics/altIdentifier/doi/10.1080/19440049.2016.1185923
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dc.publisher.none.fl_str_mv	Taylor and Francis Ltd.
publisher.none.fl_str_mv	Taylor and Francis Ltd.
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repository.mail.fl_str_mv	dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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Activated carbons as potentially useful nonnutritive additives to prevent the effect of fumonisin B1 on the sodium bentonite activity against chronic aflatoxicosis.

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