Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco

Autores
García, Elisa Mariana; Cherry, Nicole; Lambert, Barry D.; Muir, James P.; Nazareno, Mónica Azucena; Arroquy, Jose Ignacio
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
BACKGROUND: Tropical tree or shrub leaves are an important source of nutrients for ruminants and a potential source of biologically active compounds that may affect ruminalmetabolism of nutrients. Therefore, eightwoody species fromthe native flora ofArgentinean Dry Chaco, rich in secondary compounds such as condensed tannins (CT),were assessed for their nutritional value, CT fractions and in vitro true digestibility of dry matter, as well as biological activity (BA). RESULTS: Differencesamongspecieswere foundin contents of total phenol, protein-precipitating phenols (PPP),boundproteins to PPP (BP) and BP/PPP (P<0.0001). The BP/PPP ratio reveals differences among species in potential BA as indicated by protein precipitation. The major CT of each species were isolated and purified for use as a standard. Although Schinopsis balansae had themost (P≤0.05) total CT (19.59% DM), Caesalpinia paraguariensis had greater (P≤0.05) BA with themost PPP (530.21% dry matter). Larrea divaricata, at 0.97, followed by Acacia aroma, at 0.89, had CT with the highest (P≤0.05) BP/PPP ratios, followed by Prosopis alba (0.59). CONCLUSION: There were differences in nutritive value and bioactivity among species. Those with the greatest CT were not necessarily thosewith the most BA. Caesalpinia paraguariensis, S. balansae and L. divaricatawere themost promising species as native forage CT sources. Cercidiurm praecox (20.87% CP; 18.14% acid detergent fiber) and Prosopis nigra (19.00% CP; 27.96% acid detergent fiber) showed the best (P≤0.05) nutritive values. According to their nutritive traits, these species might be complementary in grass-based ruminant diets.
EEA Santiago del Estero
Fil: García, Elisa Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fil: Cherry, Nicole. Texas A&M AgriLife Research; Estados Unidos
Fil: Lambert, Barry D. Texas A&M AgriLife Research; Estados Unidos
Fil: Muir, James P. Texas A&M AgriLife Research; Estados Unidos
Fil: Nazareno, Mónica Azucena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fil: Arroquy, Jose Ignacio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fuente
Journal of the science of food and agriculture 97 (14) : 5021–5027. (November 2017)
Materia
Taninos
Plantas Leñosas
Arbustos
Arboles
Valor Nutritivo
Digestibilidad in Vitro
Hojas
Leaves
In Vitro Digestibility
Nutritive Value
Trees
Shrubs
Woody Plants
Tannins
Especies Nativas
Chaco Seco
Native Species
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/2532
Acceder
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oai_identifier_str oai:localhost:20.500.12123/2532
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry ChacoGarcía, Elisa MarianaCherry, NicoleLambert, Barry D.Muir, James P.Nazareno, Mónica AzucenaArroquy, Jose IgnacioTaninosPlantas LeñosasArbustosArbolesValor NutritivoDigestibilidad in VitroHojasLeavesIn Vitro DigestibilityNutritive ValueTreesShrubsWoody PlantsTanninsEspecies NativasChaco SecoNative SpeciesBACKGROUND: Tropical tree or shrub leaves are an important source of nutrients for ruminants and a potential source of biologically active compounds that may affect ruminalmetabolism of nutrients. Therefore, eightwoody species fromthe native flora ofArgentinean Dry Chaco, rich in secondary compounds such as condensed tannins (CT),were assessed for their nutritional value, CT fractions and in vitro true digestibility of dry matter, as well as biological activity (BA). RESULTS: Differencesamongspecieswere foundin contents of total phenol, protein-precipitating phenols (PPP),boundproteins to PPP (BP) and BP/PPP (P<0.0001). The BP/PPP ratio reveals differences among species in potential BA as indicated by protein precipitation. The major CT of each species were isolated and purified for use as a standard. Although Schinopsis balansae had themost (P≤0.05) total CT (19.59% DM), Caesalpinia paraguariensis had greater (P≤0.05) BA with themost PPP (530.21% dry matter). Larrea divaricata, at 0.97, followed by Acacia aroma, at 0.89, had CT with the highest (P≤0.05) BP/PPP ratios, followed by Prosopis alba (0.59). CONCLUSION: There were differences in nutritive value and bioactivity among species. Those with the greatest CT were not necessarily thosewith the most BA. Caesalpinia paraguariensis, S. balansae and L. divaricatawere themost promising species as native forage CT sources. Cercidiurm praecox (20.87% CP; 18.14% acid detergent fiber) and Prosopis nigra (19.00% CP; 27.96% acid detergent fiber) showed the best (P≤0.05) nutritive values. According to their nutritive traits, these species might be complementary in grass-based ruminant diets.EEA Santiago del EsteroFil: García, Elisa Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; ArgentinaFil: Cherry, Nicole. Texas A&M AgriLife Research; Estados UnidosFil: Lambert, Barry D. Texas A&M AgriLife Research; Estados UnidosFil: Muir, James P. Texas A&M AgriLife Research; Estados UnidosFil: Nazareno, Mónica Azucena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; ArgentinaFil: Arroquy, Jose Ignacio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina2018-05-31T15:15:21Z2018-05-31T15:15:21Z2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/2532https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.83821097-0010https://doi.org/10.1002/jsfa.8382Journal of the science of food and agriculture 97 (14) : 5021–5027. (November 2017)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengChaco (province)Argentina (nation)info:eu-repo/semantics/restrictedAccess2025-10-16T09:29:11Zoai:localhost:20.500.12123/2532instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:29:11.942INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
title Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
spellingShingle Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
García, Elisa Mariana
Taninos
Plantas Leñosas
Arbustos
Arboles
Valor Nutritivo
Digestibilidad in Vitro
Hojas
Leaves
In Vitro Digestibility
Nutritive Value
Trees
Shrubs
Woody Plants
Tannins
Especies Nativas
Chaco Seco
Native Species
title_short Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
title_full Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
title_fullStr Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
title_full_unstemmed Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
title_sort Exploring the biological activity of condensed tannins and nutritional value of tree and shrub leaves from native species of the Argentinean Dry Chaco
dc.creator.none.fl_str_mv García, Elisa Mariana
Cherry, Nicole
Lambert, Barry D.
Muir, James P.
Nazareno, Mónica Azucena
Arroquy, Jose Ignacio
author García, Elisa Mariana
author_facet García, Elisa Mariana
Cherry, Nicole
Lambert, Barry D.
Muir, James P.
Nazareno, Mónica Azucena
Arroquy, Jose Ignacio
author_role author
author2 Cherry, Nicole
Lambert, Barry D.
Muir, James P.
Nazareno, Mónica Azucena
Arroquy, Jose Ignacio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Taninos
Plantas Leñosas
Arbustos
Arboles
Valor Nutritivo
Digestibilidad in Vitro
Hojas
Leaves
In Vitro Digestibility
Nutritive Value
Trees
Shrubs
Woody Plants
Tannins
Especies Nativas
Chaco Seco
Native Species
topic Taninos
Plantas Leñosas
Arbustos
Arboles
Valor Nutritivo
Digestibilidad in Vitro
Hojas
Leaves
In Vitro Digestibility
Nutritive Value
Trees
Shrubs
Woody Plants
Tannins
Especies Nativas
Chaco Seco
Native Species
dc.description.none.fl_txt_mv BACKGROUND: Tropical tree or shrub leaves are an important source of nutrients for ruminants and a potential source of biologically active compounds that may affect ruminalmetabolism of nutrients. Therefore, eightwoody species fromthe native flora ofArgentinean Dry Chaco, rich in secondary compounds such as condensed tannins (CT),were assessed for their nutritional value, CT fractions and in vitro true digestibility of dry matter, as well as biological activity (BA). RESULTS: Differencesamongspecieswere foundin contents of total phenol, protein-precipitating phenols (PPP),boundproteins to PPP (BP) and BP/PPP (P<0.0001). The BP/PPP ratio reveals differences among species in potential BA as indicated by protein precipitation. The major CT of each species were isolated and purified for use as a standard. Although Schinopsis balansae had themost (P≤0.05) total CT (19.59% DM), Caesalpinia paraguariensis had greater (P≤0.05) BA with themost PPP (530.21% dry matter). Larrea divaricata, at 0.97, followed by Acacia aroma, at 0.89, had CT with the highest (P≤0.05) BP/PPP ratios, followed by Prosopis alba (0.59). CONCLUSION: There were differences in nutritive value and bioactivity among species. Those with the greatest CT were not necessarily thosewith the most BA. Caesalpinia paraguariensis, S. balansae and L. divaricatawere themost promising species as native forage CT sources. Cercidiurm praecox (20.87% CP; 18.14% acid detergent fiber) and Prosopis nigra (19.00% CP; 27.96% acid detergent fiber) showed the best (P≤0.05) nutritive values. According to their nutritive traits, these species might be complementary in grass-based ruminant diets.
EEA Santiago del Estero
Fil: García, Elisa Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fil: Cherry, Nicole. Texas A&M AgriLife Research; Estados Unidos
Fil: Lambert, Barry D. Texas A&M AgriLife Research; Estados Unidos
Fil: Muir, James P. Texas A&M AgriLife Research; Estados Unidos
Fil: Nazareno, Mónica Azucena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fil: Arroquy, Jose Ignacio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
description BACKGROUND: Tropical tree or shrub leaves are an important source of nutrients for ruminants and a potential source of biologically active compounds that may affect ruminalmetabolism of nutrients. Therefore, eightwoody species fromthe native flora ofArgentinean Dry Chaco, rich in secondary compounds such as condensed tannins (CT),were assessed for their nutritional value, CT fractions and in vitro true digestibility of dry matter, as well as biological activity (BA). RESULTS: Differencesamongspecieswere foundin contents of total phenol, protein-precipitating phenols (PPP),boundproteins to PPP (BP) and BP/PPP (P<0.0001). The BP/PPP ratio reveals differences among species in potential BA as indicated by protein precipitation. The major CT of each species were isolated and purified for use as a standard. Although Schinopsis balansae had themost (P≤0.05) total CT (19.59% DM), Caesalpinia paraguariensis had greater (P≤0.05) BA with themost PPP (530.21% dry matter). Larrea divaricata, at 0.97, followed by Acacia aroma, at 0.89, had CT with the highest (P≤0.05) BP/PPP ratios, followed by Prosopis alba (0.59). CONCLUSION: There were differences in nutritive value and bioactivity among species. Those with the greatest CT were not necessarily thosewith the most BA. Caesalpinia paraguariensis, S. balansae and L. divaricatawere themost promising species as native forage CT sources. Cercidiurm praecox (20.87% CP; 18.14% acid detergent fiber) and Prosopis nigra (19.00% CP; 27.96% acid detergent fiber) showed the best (P≤0.05) nutritive values. According to their nutritive traits, these species might be complementary in grass-based ruminant diets.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018-05-31T15:15:21Z
2018-05-31T15:15:21Z
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/20.500.12123/2532
https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.8382
1097-0010
https://doi.org/10.1002/jsfa.8382
url http://hdl.handle.net/20.500.12123/2532
https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.8382
https://doi.org/10.1002/jsfa.8382
identifier_str_mv 1097-0010
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Chaco (province)
Argentina (nation)
dc.source.none.fl_str_mv Journal of the science of food and agriculture 97 (14) : 5021–5027. (November 2017)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1846143501200261120
score 12.712165

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