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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
30/05/2019 |
Actualizado : |
24/02/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
LADO, J.; GURREA, A.; LORENZO, Z.; RODRIGO, M.J. |
Afiliación : |
JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ARÁNZAZU GURREA, Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas (IATA-CSIC), Spain.; ZACARÍAS LORENZO, Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas (IATA-CSIC), Spain.; MARÍA JESÚS RODRIGO, Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas (IATA-CSIC), Spain. |
Título : |
Influence of the storage temperature on volatile emission, carotenoid content and chilling injury development in Star Ruby red grapefruit. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Food Chemistry, 15 October 2019, 295:72-81. |
ISSN : |
0308-8146 |
DOI : |
10.1016/j.foodchem.2019.05.108 |
Idioma : |
Inglés |
Notas : |
Article history: Received 11 February 2019 // Received in revised form 15 May 2019 // Accepted 15 May 2019 // Available online 16 May 2019.
Funding Sponsor: Ministerio de Economía y Competitividad -AGL2012-34573,AGL2015-70218.
Funding text: This work was supported by Ministerio de Economía y Competitividad, Spain (research grants AGL2012-34573 and AGL2015-70218 ). The use of the Citrus Germoplasm Bank (IVIA, Moncada, Spain) is gratefully acknowledged. The technical and statistical assistance of Inmaculada Carbonell is gratefully acknowledged. J. Lado was the recipient of a JAE-Predoc (CSIC-FSE) pre-doctoral contract. MJR and LZ are members of Eurocaroten (COST_Action CA15136) and CaRed (Spanish Carotenoid Network, BIO2017-90877-REDT). |
Contenido : |
ABSTRACT.
Grapefruits are sensitive to develop chilling injury (CI) on the peel upon postharvest storage at low temperature. We investigated the influence of the storage at 2 and 12 °C on CI, carotenoids, and emission of volatiles by intact fruit. CI symptoms at 12 °C were restricted to green fruit peel sectors but at 2 °C the CI severity was higher and distributed through the whole fruit surface. Fruit peel coloration and carotenes content increased at 12 °C whereas experienced minor changes at 2 °C. At 2 °C the emission of total volatiles and specific monoterpenes, mainly limonene, but also linalool and α-terpineol was enhanced, while storage at 12 °C resulted in higher emission and diversity of cyclic sesquiterpenes and aliphatic esters. Results indicate a selective emission of volatiles by intact red grapefruit that appears to be a specific response to the storage temperature or to the cold-induced damage.
© 2019 Elsevier Ltd |
Palabras claves : |
CAROTENOIDS; CHILLING INJURY; COLD STORAGE; GRAPEFRUIT; LIMONENE; PLATAFORMA AGROALIMENTOS; VOLATILE. |
Thesagro : |
CITRUS. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 02536naa a2200289 a 4500 001 1059788 005 2022-02-24 008 2019 bl uuuu u00u1 u #d 022 $a0308-8146 024 7 $a10.1016/j.foodchem.2019.05.108$2DOI 100 1 $aLADO, J. 245 $aInfluence of the storage temperature on volatile emission, carotenoid content and chilling injury development in Star Ruby red grapefruit.$h[electronic resource] 260 $c2019 500 $aArticle history: Received 11 February 2019 // Received in revised form 15 May 2019 // Accepted 15 May 2019 // Available online 16 May 2019. Funding Sponsor: Ministerio de Economía y Competitividad -AGL2012-34573,AGL2015-70218. Funding text: This work was supported by Ministerio de Economía y Competitividad, Spain (research grants AGL2012-34573 and AGL2015-70218 ). The use of the Citrus Germoplasm Bank (IVIA, Moncada, Spain) is gratefully acknowledged. The technical and statistical assistance of Inmaculada Carbonell is gratefully acknowledged. J. Lado was the recipient of a JAE-Predoc (CSIC-FSE) pre-doctoral contract. MJR and LZ are members of Eurocaroten (COST_Action CA15136) and CaRed (Spanish Carotenoid Network, BIO2017-90877-REDT). 520 $aABSTRACT. Grapefruits are sensitive to develop chilling injury (CI) on the peel upon postharvest storage at low temperature. We investigated the influence of the storage at 2 and 12 °C on CI, carotenoids, and emission of volatiles by intact fruit. CI symptoms at 12 °C were restricted to green fruit peel sectors but at 2 °C the CI severity was higher and distributed through the whole fruit surface. Fruit peel coloration and carotenes content increased at 12 °C whereas experienced minor changes at 2 °C. At 2 °C the emission of total volatiles and specific monoterpenes, mainly limonene, but also linalool and α-terpineol was enhanced, while storage at 12 °C resulted in higher emission and diversity of cyclic sesquiterpenes and aliphatic esters. Results indicate a selective emission of volatiles by intact red grapefruit that appears to be a specific response to the storage temperature or to the cold-induced damage. © 2019 Elsevier Ltd 650 $aCITRUS 653 $aCAROTENOIDS 653 $aCHILLING INJURY 653 $aCOLD STORAGE 653 $aGRAPEFRUIT 653 $aLIMONENE 653 $aPLATAFORMA AGROALIMENTOS 653 $aVOLATILE 700 1 $aGURREA, A. 700 1 $aLORENZO, Z. 700 1 $aRODRIGO, M.J. 773 $tFood Chemistry, 15 October 2019, 295:72-81.
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
12/12/2016 |
Actualizado : |
12/12/2016 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 2 |
Autor : |
MITTON, G. A.; QUINTANA, S.; GIMÉNEZ MARTÍNEZ, P.; MENDOZA, Y.; RAMALLO, G.; BRASESCO, C.; VILLALBA, A.; EGUARAS, M. J.; MAGGI, M. D.; RUFFINENGO, S. R. |
Afiliación : |
GIULIA A. MITTON, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; SILVINA QUINTANA, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Fares Taie Instituto de Ana´lisis, Mar del Plata, Argentina; PABLO GIMÉNEZ MARTÍNEZ, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Agencia Nacional de Promoción Científica y Tecnológica, Bs.As, Argentina; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO NOEL RAMALLO MEDINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CONSTANZA BRASESCO, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; AGUSTINA VILLALBA, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; MARTÍN J. EGUARAS, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; MATÍAS D. MAGGI, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; SERGIO R. RUFFINENGO, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Universidad Nacional de Mar del Plata (UNMdP), Balcarce, Argentina. |
Título : |
First record of resistance to flumethrin in a varroa population from Uruguay. [Primer registro de resistencia a flumetrina en una población de Varroa destructor en Uruguay] |
Fecha de publicación : |
2016 |
Fuente / Imprenta : |
Journal of Apicultural Research, 2016, Pages 1-6 |
DOI : |
10.1080/00218839.2016.1257238 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT.
Varroa destructor is the most serious parasitic mite that infests the honey bee Apis mellifera. Different treatments with systemic acaricides are applied to control, but due to the intensive use of these chemicals, resistance to organophosphates and pyrethroids has developed worldwide. Most of the resistance episodes have been registered for fluvalinate, and only in a few cases has flumethrin resistance been reported. In Uruguay, no studies on V. destructor resistance to flumethrin have yet been recorded. High infestation levels of V. destructor are continuously detected in colonies of A. mellifera after treatments with flumethrin. Hence, this study aimed to estimate the possible resistance to flumethrin of a V. destructor population from the Colonia Department. Furthermore, the LC50 baseline levels for flumethrin in two Uruguayan populations were determinated. The LC50 for flumethrin for the population from Colonia Department was 3.8 μg/Petri dish, which means an increase of 34.5 fold when compared to the corresponding baseline, suggesting the development of resistance. These results are the first report of resistance to flumethrin in V. destructor in Uruguay, and extend the knowledge of acaricide resistance in the country.
© 2016 National Scientific and Technical Research Council (CONICET) |
Palabras claves : |
BIOASSAY; FLUMETHRIN; RESISTANCE. |
Thesagro : |
APICULTURA; APIS MELLIFERA; URUGUAY; VARROA DESTRUCTOR. |
Asunto categoría : |
-- |
Marc : |
LEADER 02321naa a2200325 a 4500 001 1056253 005 2016-12-12 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1080/00218839.2016.1257238$2DOI 100 1 $aMITTON, G. A. 245 $aFirst record of resistance to flumethrin in a varroa population from Uruguay. [Primer registro de resistencia a flumetrina en una población de Varroa destructor en Uruguay]$h[electronic resource] 260 $c2016 520 $aABSTRACT. Varroa destructor is the most serious parasitic mite that infests the honey bee Apis mellifera. Different treatments with systemic acaricides are applied to control, but due to the intensive use of these chemicals, resistance to organophosphates and pyrethroids has developed worldwide. Most of the resistance episodes have been registered for fluvalinate, and only in a few cases has flumethrin resistance been reported. In Uruguay, no studies on V. destructor resistance to flumethrin have yet been recorded. High infestation levels of V. destructor are continuously detected in colonies of A. mellifera after treatments with flumethrin. Hence, this study aimed to estimate the possible resistance to flumethrin of a V. destructor population from the Colonia Department. Furthermore, the LC50 baseline levels for flumethrin in two Uruguayan populations were determinated. The LC50 for flumethrin for the population from Colonia Department was 3.8 μg/Petri dish, which means an increase of 34.5 fold when compared to the corresponding baseline, suggesting the development of resistance. These results are the first report of resistance to flumethrin in V. destructor in Uruguay, and extend the knowledge of acaricide resistance in the country. © 2016 National Scientific and Technical Research Council (CONICET) 650 $aAPICULTURA 650 $aAPIS MELLIFERA 650 $aURUGUAY 650 $aVARROA DESTRUCTOR 653 $aBIOASSAY 653 $aFLUMETHRIN 653 $aRESISTANCE 700 1 $aQUINTANA, S. 700 1 $aGIMÉNEZ MARTÍNEZ, P. 700 1 $aMENDOZA, Y. 700 1 $aRAMALLO, G. 700 1 $aBRASESCO, C. 700 1 $aVILLALBA, A. 700 1 $aEGUARAS, M. J. 700 1 $aMAGGI, M. D. 700 1 $aRUFFINENGO, S. R. 773 $tJournal of Apicultural Research, 2016, Pages 1-6
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