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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
21/02/2014 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
RIVAS, F.; FORNES, F.; RODRIGO, M.J.; ZACARÍAS, L.; AGUSTÍ, M. |
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Afiliación : |
CARLOS FERNANDO RIVAS GRELA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Changes in carotenoids and ABA content in Citrus leaves in response to girdling. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Scientia Horticulturae, 2011, v.127, no.4, p.482-487. |
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ISSN : |
0304-4238 |
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DOI : |
10.1016/j.scienta.2010.11.010 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 31 August 2010 / Received in revised form 11 October 2010 / Accepted 9 November 2010. |
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Contenido : |
ABSTRACT.
The effect of girdling on abscisic acid, carotenoids content, xanthophylls cycle and non-photoquemical quenching was studied in leaves from different shoot types of containerized two-year-old 'Loretina' mandarin during spring flush period. Girdling increased abscisic acid in young leaves and decreased it in mature leaves. These changes were accompanied by a significant increase in leaf carotenoids, carotenoids:chlorophylls ratio, xanthophylls and xanthophylls cycle pool size and its de-epoxidation state in vegetative and multiflowered young leafy shoots. However, changes in de-epoxidation state did not correlate with the energy-dependent non-photochemical quenching. The role of carotenoids and abscisic acid as photoprotecting agents during the oxidative stress caused by girdling is discussed. In conclusion, this study provides evidence linking carotenoids-based photoprotecting mechanisms in the response to the stress induced by girdling in Citrus trees.
© 2010 Elsevier B.V. |
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Palabras claves : |
Abscisic acid; Oxidative stress; Photoprotection; Pigments; Xanthophylls cycle. |
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Thesagro : |
ACIDO ABSCISICO; CITRUS. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 01907naa a2200289 a 4500
001 1012829
005 2019-10-09
008 2011 bl uuuu u00u1 u #d
022 $a0304-4238
024 7 $a10.1016/j.scienta.2010.11.010$2DOI
100 1 $aRIVAS, F.
245 $aChanges in carotenoids and ABA content in Citrus leaves in response to girdling.$h[electronic resource]
260 $c2011
500 $aArticle history: Received 31 August 2010 / Received in revised form 11 October 2010 / Accepted 9 November 2010.
520 $aABSTRACT. The effect of girdling on abscisic acid, carotenoids content, xanthophylls cycle and non-photoquemical quenching was studied in leaves from different shoot types of containerized two-year-old 'Loretina' mandarin during spring flush period. Girdling increased abscisic acid in young leaves and decreased it in mature leaves. These changes were accompanied by a significant increase in leaf carotenoids, carotenoids:chlorophylls ratio, xanthophylls and xanthophylls cycle pool size and its de-epoxidation state in vegetative and multiflowered young leafy shoots. However, changes in de-epoxidation state did not correlate with the energy-dependent non-photochemical quenching. The role of carotenoids and abscisic acid as photoprotecting agents during the oxidative stress caused by girdling is discussed. In conclusion, this study provides evidence linking carotenoids-based photoprotecting mechanisms in the response to the stress induced by girdling in Citrus trees. © 2010 Elsevier B.V.
650 $aACIDO ABSCISICO
650 $aCITRUS
653 $aAbscisic acid
653 $aOxidative stress
653 $aPhotoprotection
653 $aPigments
653 $aXanthophylls cycle
700 1 $aFORNES, F.
700 1 $aRODRIGO, M.J.
700 1 $aZACARÍAS, L.
700 1 $aAGUSTÍ, M.
773 $tScientia Horticulturae, 2011$gv.127, no.4, p.482-487.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
19/03/2019 |
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Actualizado : |
05/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
FERNANDES, A.M; TEIXEIRA, O DE S.; RIOS, H.V.; CANOZZI, M.E.A.; SCHULTZ, G.; BARCELLOS, J.O.J. |
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Afiliación : |
ALICE MUNZ FERNANDES, Researcher, Center of Agribusiness Studies – CEPAN, Universidade Federal do Rio Grande do Sul, Porto Alegre (UFRGS), Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil.; ODILENE DE SOUZA TEIXEIRA, Researcher, Department of Animal Science (Zootecnia), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil.; HEITOR VIEIRA RIOS, Researcher, Center of Agribusiness Studies ? CEPAN, Universidade Federal do Rio Grande do Sul, Porto Alegre (UFRGS), Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil.; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GLAUCO SCHULTZ, Professor, Department of Economic Science and Center of Agribusinnes Studies – CEPAN, Universidade Federal do Rio Grande do Sul, Porto Alegre (UFRGS), Avenue João Pessoa 52, CEP 90040-000, Porto Alegre, RS, Brazil.; JÚLIO OTÁVIO JARDIM BARCELLOS, Professor, Department of Animal Science (Zootecnia) and Center of Agribusinnes Studies – CEPAN, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil. |
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Título : |
Insights of innovation and competitiveness in meat supply chains. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
International Food and Agribusiness Management Review, volume 22, Issue 3, 2019 .OPEN ACCESS.
Doi:https://doi.org/ 10.22434/IFAMR2018.0031 |
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DOI : |
10.22434/IFAMR2018.0031 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 24 February 2018 / Accepted: 30 November 2018/Published Online: March 04, 2019. |
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Contenido : |
Abstract:The world demand for food in parallel with environmental concerns is a paradigm for the competitiveness of agro-industrial production chains. The present study intended to propose insights on the contribution of innovation and competitiveness in meat production chains. A systematic review of the literature was carried out, considering manuscripts published in the Scopus, Web of Science and Science Direct databases. Based on the search and exclusion criteria, the analyzed portfolio consisted of 18 works related to the main animal production chains (i.e. pork, chicken, beef, and sheep). The results obtained include three theoretical constructs, under which the studies of competitiveness and innovation in meat production chains were based, namely: (1) institutional environment; (2) business capacity; and (3) consumer behavior. These are composed of a posteriori variables, which have influences in the innovation and competitiveness of such systems, meeting the postulate by the literature. |
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Palabras claves : |
AGRIBUSINESS; AGROINDUSTRIAS; CAPACIDAD EMPRESARIAL; COMPETITIVE ADVANTAGE; COMPORTAMIENTO DEL CONSUMIDOR; CONVERGENCE; ENTORNO INSTITUCIONAL; INNOVACIÓN EN LAS CADENAS DE PRODUCCIÓN DE CARNE; INNOVACIÓN TECNOLÓGICA BOVINA; MARKET RALATIONS; RELACIONES DE MERCADO. |
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Thesagro : |
CARNE. |
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Asunto categoría : |
E21 Agroindustria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16713/1/Insights-of-innovation-and-competitiveness-in-meat-supply-chains.pdf
https://www.ufsm.br/app/uploads/sites/569/2019/05/Insights-of-innovation-and-competitiveness-in-meat-supply-chains.pdf
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Marc : |
LEADER 02276naa a2200349 a 4500
001 1059653
005 2022-09-05
008 2019 bl uuuu u00u1 u #d
024 7 $a10.22434/IFAMR2018.0031$2DOI
100 1 $aFERNANDES, A.M
245 $aInsights of innovation and competitiveness in meat supply chains.$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 24 February 2018 / Accepted: 30 November 2018/Published Online: March 04, 2019.
520 $aAbstract:The world demand for food in parallel with environmental concerns is a paradigm for the competitiveness of agro-industrial production chains. The present study intended to propose insights on the contribution of innovation and competitiveness in meat production chains. A systematic review of the literature was carried out, considering manuscripts published in the Scopus, Web of Science and Science Direct databases. Based on the search and exclusion criteria, the analyzed portfolio consisted of 18 works related to the main animal production chains (i.e. pork, chicken, beef, and sheep). The results obtained include three theoretical constructs, under which the studies of competitiveness and innovation in meat production chains were based, namely: (1) institutional environment; (2) business capacity; and (3) consumer behavior. These are composed of a posteriori variables, which have influences in the innovation and competitiveness of such systems, meeting the postulate by the literature.
650 $aCARNE
653 $aAGRIBUSINESS
653 $aAGROINDUSTRIAS
653 $aCAPACIDAD EMPRESARIAL
653 $aCOMPETITIVE ADVANTAGE
653 $aCOMPORTAMIENTO DEL CONSUMIDOR
653 $aCONVERGENCE
653 $aENTORNO INSTITUCIONAL
653 $aINNOVACIÓN EN LAS CADENAS DE PRODUCCIÓN DE CARNE
653 $aINNOVACIÓN TECNOLÓGICA BOVINA
653 $aMARKET RALATIONS
653 $aRELACIONES DE MERCADO
700 1 $aTEIXEIRA, O DE S.
700 1 $aRIOS, H.V.
700 1 $aCANOZZI, M.E.A.
700 1 $aSCHULTZ, G.
700 1 $aBARCELLOS, J.O.J.
773 $tInternational Food and Agribusiness Management Review, volume 22, Issue 3, 2019 .OPEN ACCESS. Doi:https://doi.org/ 10.22434/IFAMR2018.0031
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