Antioxidant status and odor profile in milk from silage or alfalfa-fed cows

Autores
Rossetti, L.; Langman, Leandro Ezequiel; Grigioni, Gabriela Maria; Biolatto, Andrea; Sancho, Ana Maria; Comeron, Eduardo Alberto; Descalzo, Adriana Maria
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In order to determine the effect feeding differences on natural antioxidant vitamin delivery, two contrasting diets, lucerne (ALF) and sorghum silage (SS), were analysed. Diets showed different profiles for fat-soluble vitamins. ALF was higher in α-tocopherol, βcarotene and retinol than the SS diet. On the contrary, SS diet was higher in γ- and δ- tocopherol, due to the soy expeller contribution in these isomers. The ALF diet favoured higher milk production and protein yield in comparison to SS, whereas the fat content was the opposite (p<0.01). The composition of the diets was partially reflected in milk. The ALF diet favoured the incorporation of α-tocopherol, retinol, β-carotene and vitamin D3 into raw milk. Meanwhile, a less abundant isomer of vitamin E, γ-tocopherol, was significantly higher in the SS than the ALF milk and δ-tocopherol was not detected. In addition, the ALF diet also promoted higher antioxidant activity. The ferric reduction antioxidant power (FRAP) was significantly higher in ALF than in SS milk, however oxidation determined by thiobarbituric acid reactive substances (TBARS) was similar for both types of milk. Also, no differences in ascorbic acid concentration were detected in either type of milk. The ALF and SS milks were clearly separated (100%) by their antioxidant status and odour profiles as a function of feeding into SS and ALF groups when the biochemical variables and sensor LY2/gCTI were analysed together. Two linear Fischer’s discriminant functions were defined according to dietary treatments using β-carotene and sensor LY2/gCTI. The success rate of correct classification of each sample was 100%, either for the original cases or after crossvalidation (p<0.0001). The use of an electronic nose proved to be a useful instrumental method to discriminate the odour profile of milk samples with a different antioxidant status.
Fil: Rossetti, L.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina
Fil: Langman, Leandro Ezequiel. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina
Fil: Grigioni, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina. Universidad de Morón; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Biolatto, Andrea. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Rios. Estación Experimental Agropecuaria Concepción del Uruguay. Laboratorio de Nutrición Animal; Argentina
Fil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina
Fil: Comeron, Eduardo Alberto. Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Santa Fe. Estacion Experimental Agropecuaria Rafaela. Agencia de Extension Rural Carlos Pellegrini.; Argentina
Fil: Descalzo, Adriana Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina. Universidad de Morón; Argentina
Materia
MILK
ANTIOXIDANT
ODOUR
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:11336/104616
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/104616
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Antioxidant status and odor profile in milk from silage or alfalfa-fed cowsRossetti, L.Langman, Leandro EzequielGrigioni, Gabriela MariaBiolatto, AndreaSancho, Ana MariaComeron, Eduardo AlbertoDescalzo, Adriana MariaMILKANTIOXIDANTODOURhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2In order to determine the effect feeding differences on natural antioxidant vitamin delivery, two contrasting diets, lucerne (ALF) and sorghum silage (SS), were analysed. Diets showed different profiles for fat-soluble vitamins. ALF was higher in α-tocopherol, βcarotene and retinol than the SS diet. On the contrary, SS diet was higher in γ- and δ- tocopherol, due to the soy expeller contribution in these isomers. The ALF diet favoured higher milk production and protein yield in comparison to SS, whereas the fat content was the opposite (p<0.01). The composition of the diets was partially reflected in milk. The ALF diet favoured the incorporation of α-tocopherol, retinol, β-carotene and vitamin D3 into raw milk. Meanwhile, a less abundant isomer of vitamin E, γ-tocopherol, was significantly higher in the SS than the ALF milk and δ-tocopherol was not detected. In addition, the ALF diet also promoted higher antioxidant activity. The ferric reduction antioxidant power (FRAP) was significantly higher in ALF than in SS milk, however oxidation determined by thiobarbituric acid reactive substances (TBARS) was similar for both types of milk. Also, no differences in ascorbic acid concentration were detected in either type of milk. The ALF and SS milks were clearly separated (100%) by their antioxidant status and odour profiles as a function of feeding into SS and ALF groups when the biochemical variables and sensor LY2/gCTI were analysed together. Two linear Fischer’s discriminant functions were defined according to dietary treatments using β-carotene and sensor LY2/gCTI. The success rate of correct classification of each sample was 100%, either for the original cases or after crossvalidation (p<0.0001). The use of an electronic nose proved to be a useful instrumental method to discriminate the odour profile of milk samples with a different antioxidant status.Fil: Rossetti, L.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; ArgentinaFil: Langman, Leandro Ezequiel. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; ArgentinaFil: Grigioni, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina. Universidad de Morón; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Biolatto, Andrea. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Rios. Estación Experimental Agropecuaria Concepción del Uruguay. Laboratorio de Nutrición Animal; ArgentinaFil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; ArgentinaFil: Comeron, Eduardo Alberto. Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Santa Fe. Estacion Experimental Agropecuaria Rafaela. Agencia de Extension Rural Carlos Pellegrini.; ArgentinaFil: Descalzo, Adriana Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina. Universidad de Morón; ArgentinaDairy Industry Assoc Australia2010-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104616Rossetti, L.; Langman, Leandro Ezequiel; Grigioni, Gabriela Maria; Biolatto, Andrea; Sancho, Ana Maria; et al.; Antioxidant status and odor profile in milk from silage or alfalfa-fed cows; Dairy Industry Assoc Australia; Australian Journal Of Dairy Technology; 65; 1; 4-2010; 3-90004-9433CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://diaa.asn.au/publications/australian-journal-of-dairy-technology/search-articles/product/832-antioxidant-status-and-odour-profile-in-milk-from-silage-or-lucerne-fed-cowsinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:52:51Zoai:ri.conicet.gov.ar:11336/104616instacron: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:34982025-10-15 14:52:51.613CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
title Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
spellingShingle Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
Rossetti, L.
MILK
ANTIOXIDANT
ODOUR
title_short Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
title_full Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
title_fullStr Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
title_full_unstemmed Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
title_sort Antioxidant status and odor profile in milk from silage or alfalfa-fed cows
dc.creator.none.fl_str_mv Rossetti, L.
Langman, Leandro Ezequiel
Grigioni, Gabriela Maria
Biolatto, Andrea
Sancho, Ana Maria
Comeron, Eduardo Alberto
Descalzo, Adriana Maria
author Rossetti, L.
author_facet Rossetti, L.
Langman, Leandro Ezequiel
Grigioni, Gabriela Maria
Biolatto, Andrea
Sancho, Ana Maria
Comeron, Eduardo Alberto
Descalzo, Adriana Maria
author_role author
author2 Langman, Leandro Ezequiel
Grigioni, Gabriela Maria
Biolatto, Andrea
Sancho, Ana Maria
Comeron, Eduardo Alberto
Descalzo, Adriana Maria
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv MILK
ANTIOXIDANT
ODOUR
topic MILK
ANTIOXIDANT
ODOUR
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In order to determine the effect feeding differences on natural antioxidant vitamin delivery, two contrasting diets, lucerne (ALF) and sorghum silage (SS), were analysed. Diets showed different profiles for fat-soluble vitamins. ALF was higher in α-tocopherol, βcarotene and retinol than the SS diet. On the contrary, SS diet was higher in γ- and δ- tocopherol, due to the soy expeller contribution in these isomers. The ALF diet favoured higher milk production and protein yield in comparison to SS, whereas the fat content was the opposite (p<0.01). The composition of the diets was partially reflected in milk. The ALF diet favoured the incorporation of α-tocopherol, retinol, β-carotene and vitamin D3 into raw milk. Meanwhile, a less abundant isomer of vitamin E, γ-tocopherol, was significantly higher in the SS than the ALF milk and δ-tocopherol was not detected. In addition, the ALF diet also promoted higher antioxidant activity. The ferric reduction antioxidant power (FRAP) was significantly higher in ALF than in SS milk, however oxidation determined by thiobarbituric acid reactive substances (TBARS) was similar for both types of milk. Also, no differences in ascorbic acid concentration were detected in either type of milk. The ALF and SS milks were clearly separated (100%) by their antioxidant status and odour profiles as a function of feeding into SS and ALF groups when the biochemical variables and sensor LY2/gCTI were analysed together. Two linear Fischer’s discriminant functions were defined according to dietary treatments using β-carotene and sensor LY2/gCTI. The success rate of correct classification of each sample was 100%, either for the original cases or after crossvalidation (p<0.0001). The use of an electronic nose proved to be a useful instrumental method to discriminate the odour profile of milk samples with a different antioxidant status.
Fil: Rossetti, L.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina
Fil: Langman, Leandro Ezequiel. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina
Fil: Grigioni, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina. Universidad de Morón; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Biolatto, Andrea. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Rios. Estación Experimental Agropecuaria Concepción del Uruguay. Laboratorio de Nutrición Animal; Argentina
Fil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina
Fil: Comeron, Eduardo Alberto. Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Santa Fe. Estacion Experimental Agropecuaria Rafaela. Agencia de Extension Rural Carlos Pellegrini.; Argentina
Fil: Descalzo, Adriana Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Los Alimentos; Argentina. Universidad de Morón; Argentina
description In order to determine the effect feeding differences on natural antioxidant vitamin delivery, two contrasting diets, lucerne (ALF) and sorghum silage (SS), were analysed. Diets showed different profiles for fat-soluble vitamins. ALF was higher in α-tocopherol, βcarotene and retinol than the SS diet. On the contrary, SS diet was higher in γ- and δ- tocopherol, due to the soy expeller contribution in these isomers. The ALF diet favoured higher milk production and protein yield in comparison to SS, whereas the fat content was the opposite (p<0.01). The composition of the diets was partially reflected in milk. The ALF diet favoured the incorporation of α-tocopherol, retinol, β-carotene and vitamin D3 into raw milk. Meanwhile, a less abundant isomer of vitamin E, γ-tocopherol, was significantly higher in the SS than the ALF milk and δ-tocopherol was not detected. In addition, the ALF diet also promoted higher antioxidant activity. The ferric reduction antioxidant power (FRAP) was significantly higher in ALF than in SS milk, however oxidation determined by thiobarbituric acid reactive substances (TBARS) was similar for both types of milk. Also, no differences in ascorbic acid concentration were detected in either type of milk. The ALF and SS milks were clearly separated (100%) by their antioxidant status and odour profiles as a function of feeding into SS and ALF groups when the biochemical variables and sensor LY2/gCTI were analysed together. Two linear Fischer’s discriminant functions were defined according to dietary treatments using β-carotene and sensor LY2/gCTI. The success rate of correct classification of each sample was 100%, either for the original cases or after crossvalidation (p<0.0001). The use of an electronic nose proved to be a useful instrumental method to discriminate the odour profile of milk samples with a different antioxidant status.
publishDate 2010
dc.date.none.fl_str_mv 2010-04
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/11336/104616
Rossetti, L.; Langman, Leandro Ezequiel; Grigioni, Gabriela Maria; Biolatto, Andrea; Sancho, Ana Maria; et al.; Antioxidant status and odor profile in milk from silage or alfalfa-fed cows; Dairy Industry Assoc Australia; Australian Journal Of Dairy Technology; 65; 1; 4-2010; 3-9
0004-9433
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104616
identifier_str_mv Rossetti, L.; Langman, Leandro Ezequiel; Grigioni, Gabriela Maria; Biolatto, Andrea; Sancho, Ana Maria; et al.; Antioxidant status and odor profile in milk from silage or alfalfa-fed cows; Dairy Industry Assoc Australia; Australian Journal Of Dairy Technology; 65; 1; 4-2010; 3-9
0004-9433
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://diaa.asn.au/publications/australian-journal-of-dairy-technology/search-articles/product/832-antioxidant-status-and-odour-profile-in-milk-from-silage-or-lucerne-fed-cows
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
dc.publisher.none.fl_str_mv Dairy Industry Assoc Australia
publisher.none.fl_str_mv Dairy Industry Assoc Australia
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
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score 13.22299

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