Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model

Autores
Fochesato, Analía Silvia; Cuello, Débora Ayelen; Poloni, Valeria Lorena; Galvagno, Miguel Angel; Dogi, Cecilia Ana; Cavaglieri, Lilia Reneé
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aims: (i) To determine the aflatoxin B1 (AFB1) adsorption and desorption dynamics in the presence of Lactobacillus rhamnosus RC007 under simulated transit of AFB1 at each gastrointestinal tract (GIT—saliva, stomach and intestine) stage consecutively and then, separately, (ii) to study the ability of L. rhamnosus RC007 to biotransform AFB1 as a strategy that complements the adsorption process. Methods and Results: The AFB1 adsorption and desorption assay simulating the GIT passage of AFB1 (93·89 ng g−1) in the presence of L. rhamnosus RC007 (108 CFU per ml) was conducted. Moreover, lactic acid production was determined. Results demonstrated that predominant environmental conditions in salivary solution induced a low AFB1 adsorption, while the transit through the gastric solution and intestinal solution allowed high percentages of adsorption and did not generate significant AFB1 desorption. Conclusions: The AFB1 adsorption and desorption dynamics in the presence of L. rhamnosus RC007 was favoured by gastric and intestinal environment. Significance and Impact of the Study: The knowledge of the adsorption dynamics of AFB1 with a micro-organism of interest will allow predicting its behaviour at each stage of the GIT.
Fil: Fochesato, Analía Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Cuello, Débora Ayelen. Universidad Nacional de Río Cuarto; Argentina
Fil: Poloni, Valeria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Galvagno, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Dogi, Cecilia Ana. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
ADSORPTION/DESORPTION DYNAMICS
AFLATOXIN B1
DEGRADATION
GASTROINTESTINAL TRACT
LACTOBACILLUS RHAMNOSUS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/124584
Acceder
id CONICETDig_ff5dce911d2a3413338d231a8405ba26
oai_identifier_str oai:ri.conicet.gov.ar:11336/124584
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated modelFochesato, Analía SilviaCuello, Débora AyelenPoloni, Valeria LorenaGalvagno, Miguel AngelDogi, Cecilia AnaCavaglieri, Lilia ReneéADSORPTION/DESORPTION DYNAMICSAFLATOXIN B1DEGRADATIONGASTROINTESTINAL TRACTLACTOBACILLUS RHAMNOSUShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Aims: (i) To determine the aflatoxin B1 (AFB1) adsorption and desorption dynamics in the presence of Lactobacillus rhamnosus RC007 under simulated transit of AFB1 at each gastrointestinal tract (GIT—saliva, stomach and intestine) stage consecutively and then, separately, (ii) to study the ability of L. rhamnosus RC007 to biotransform AFB1 as a strategy that complements the adsorption process. Methods and Results: The AFB1 adsorption and desorption assay simulating the GIT passage of AFB1 (93·89 ng g−1) in the presence of L. rhamnosus RC007 (108 CFU per ml) was conducted. Moreover, lactic acid production was determined. Results demonstrated that predominant environmental conditions in salivary solution induced a low AFB1 adsorption, while the transit through the gastric solution and intestinal solution allowed high percentages of adsorption and did not generate significant AFB1 desorption. Conclusions: The AFB1 adsorption and desorption dynamics in the presence of L. rhamnosus RC007 was favoured by gastric and intestinal environment. Significance and Impact of the Study: The knowledge of the adsorption dynamics of AFB1 with a micro-organism of interest will allow predicting its behaviour at each stage of the GIT.Fil: Fochesato, Analía Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; ArgentinaFil: Cuello, Débora Ayelen. Universidad Nacional de Río Cuarto; ArgentinaFil: Poloni, Valeria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; ArgentinaFil: Galvagno, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Biotecnológicas; ArgentinaFil: Dogi, Cecilia Ana. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaWiley Blackwell Publishing, Inc2019-01info: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/11336/124584Fochesato, Analía Silvia; Cuello, Débora Ayelen; Poloni, Valeria Lorena; Galvagno, Miguel Angel; Dogi, Cecilia Ana; et al.; Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 126; 1; 1-2019; 223-2291364-5072CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://sfamjournals.onlinelibrary.wiley.com/doi/abs/10.1111/jam.14101info:eu-repo/semantics/altIdentifier/doi/10.1111/jam.14101info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T11:12:24Zoai:ri.conicet.gov.ar:11336/124584instacron: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:34982025-10-29 11:12:24.519CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
title Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
spellingShingle Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
Fochesato, Analía Silvia
ADSORPTION/DESORPTION DYNAMICS
AFLATOXIN B1
DEGRADATION
GASTROINTESTINAL TRACT
LACTOBACILLUS RHAMNOSUS
title_short Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
title_full Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
title_fullStr Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
title_full_unstemmed Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
title_sort Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model
dc.creator.none.fl_str_mv Fochesato, Analía Silvia
Cuello, Débora Ayelen
Poloni, Valeria Lorena
Galvagno, Miguel Angel
Dogi, Cecilia Ana
Cavaglieri, Lilia Reneé
author Fochesato, Analía Silvia
author_facet Fochesato, Analía Silvia
Cuello, Débora Ayelen
Poloni, Valeria Lorena
Galvagno, Miguel Angel
Dogi, Cecilia Ana
Cavaglieri, Lilia Reneé
author_role author
author2 Cuello, Débora Ayelen
Poloni, Valeria Lorena
Galvagno, Miguel Angel
Dogi, Cecilia Ana
Cavaglieri, Lilia Reneé
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ADSORPTION/DESORPTION DYNAMICS
AFLATOXIN B1
DEGRADATION
GASTROINTESTINAL TRACT
LACTOBACILLUS RHAMNOSUS
topic ADSORPTION/DESORPTION DYNAMICS
AFLATOXIN B1
DEGRADATION
GASTROINTESTINAL TRACT
LACTOBACILLUS RHAMNOSUS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Aims: (i) To determine the aflatoxin B1 (AFB1) adsorption and desorption dynamics in the presence of Lactobacillus rhamnosus RC007 under simulated transit of AFB1 at each gastrointestinal tract (GIT—saliva, stomach and intestine) stage consecutively and then, separately, (ii) to study the ability of L. rhamnosus RC007 to biotransform AFB1 as a strategy that complements the adsorption process. Methods and Results: The AFB1 adsorption and desorption assay simulating the GIT passage of AFB1 (93·89 ng g−1) in the presence of L. rhamnosus RC007 (108 CFU per ml) was conducted. Moreover, lactic acid production was determined. Results demonstrated that predominant environmental conditions in salivary solution induced a low AFB1 adsorption, while the transit through the gastric solution and intestinal solution allowed high percentages of adsorption and did not generate significant AFB1 desorption. Conclusions: The AFB1 adsorption and desorption dynamics in the presence of L. rhamnosus RC007 was favoured by gastric and intestinal environment. Significance and Impact of the Study: The knowledge of the adsorption dynamics of AFB1 with a micro-organism of interest will allow predicting its behaviour at each stage of the GIT.
Fil: Fochesato, Analía Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Cuello, Débora Ayelen. Universidad Nacional de Río Cuarto; Argentina
Fil: Poloni, Valeria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Galvagno, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Biotecnológicas; Argentina
Fil: Dogi, Cecilia Ana. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Aims: (i) To determine the aflatoxin B1 (AFB1) adsorption and desorption dynamics in the presence of Lactobacillus rhamnosus RC007 under simulated transit of AFB1 at each gastrointestinal tract (GIT—saliva, stomach and intestine) stage consecutively and then, separately, (ii) to study the ability of L. rhamnosus RC007 to biotransform AFB1 as a strategy that complements the adsorption process. Methods and Results: The AFB1 adsorption and desorption assay simulating the GIT passage of AFB1 (93·89 ng g−1) in the presence of L. rhamnosus RC007 (108 CFU per ml) was conducted. Moreover, lactic acid production was determined. Results demonstrated that predominant environmental conditions in salivary solution induced a low AFB1 adsorption, while the transit through the gastric solution and intestinal solution allowed high percentages of adsorption and did not generate significant AFB1 desorption. Conclusions: The AFB1 adsorption and desorption dynamics in the presence of L. rhamnosus RC007 was favoured by gastric and intestinal environment. Significance and Impact of the Study: The knowledge of the adsorption dynamics of AFB1 with a micro-organism of interest will allow predicting its behaviour at each stage of the GIT.
publishDate 2019
dc.date.none.fl_str_mv 2019-01
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/11336/124584
Fochesato, Analía Silvia; Cuello, Débora Ayelen; Poloni, Valeria Lorena; Galvagno, Miguel Angel; Dogi, Cecilia Ana; et al.; Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 126; 1; 1-2019; 223-229
1364-5072
CONICET Digital
CONICET
url http://hdl.handle.net/11336/124584
identifier_str_mv Fochesato, Analía Silvia; Cuello, Débora Ayelen; Poloni, Valeria Lorena; Galvagno, Miguel Angel; Dogi, Cecilia Ana; et al.; Aflatoxin B1 adsorption/desorption dynamics in the presence of Lactobacillus rhamnosus RC007 in a gastrointestinal tract-simulated model; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 126; 1; 1-2019; 223-229
1364-5072
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://sfamjournals.onlinelibrary.wiley.com/doi/abs/10.1111/jam.14101
info:eu-repo/semantics/altIdentifier/doi/10.1111/jam.14101
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1847425977988153344
score 13.10058

Publicaciones similares