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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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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
07/02/2023 |
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Actualizado : |
07/02/2023 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
FARIÑA, L.; BOIDO, E.; ARES, G.; GONZALEZ, N.; LADO, J.; CURBELO, R.; ALMEIDA, L.; MEDINA, K.; CARRAU, F.; DELLACASSA, E, |
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Afiliación : |
LAURA FARIÑA, Área de Enología y Biotecnología de Fermentaciones, Departamento de Ciencia y Tecnología de los Alimentos, Facultad de Química, Universidad de la República, Av. General Flores 2124, 11800 Montevideo, Uruguay; EDUARDO BOIDO, a Área de Enología y Biotecnología de Fermentaciones, Departamento de Ciencia y Tecnología de Los Alimentos, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, 11800, Uruguay; GASTÓN ARES, Sensometría y Ciencia Del Consumidor, Instituto Polo Tecnológico de Pando, Facultad de Química, Universidad de la República, By Pass de Rutas 8 y 101 s/n, Canelones, Pando, 91000, Uruguay; NOELA GONZALEZ, Área de Enología y Biotecnología de Fermentaciones, Departamento de Ciencia y Tecnología de Los Alimentos, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, 11800, Uruguay; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROMINA CURBELO, Laboratorio de Biotecnología de Aromas, Departamento de Química Orgánica, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, 11800, Uruguay; LUCÍA ALMEIDA, Área de Enología y Biotecnología de Fermentaciones, Departamento de Ciencia y Tecnología de Los Alimentos, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, 11800, Uruguay; KARINA MEDINA, Área de Enología y Biotecnología de Fermentaciones, Departamento de Ciencia y Tecnología de Los Alimentos, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, 11800, Uruguay; FRANCISCO CARRAU, Área de Enología y Biotecnología de Fermentaciones, Departamento de Ciencia y Tecnología de Los Alimentos, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, 11800, Uruguay; EDUARDO DELLACASSA, Laboratorio de Biotecnología de Aromas, Departamento de Química Orgánica, Facultad de Química, Universidad de la República, Av. General Flores 2124, 11800 Montevideo, Uruguay. |
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Título : |
Solid phase microextraction for the characterization of food aroma and particular sensory defects. (Chap.6) |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
In: ACS Symposium Series, 2023, Volume 1433, Pages 299 - 325. Flavors and Fragrances in Food Processing: Preparation and Characterization Methods. Balakrishnan P., Gopi S. (editors). doi: https://doi.org/10.1021/bk-2022-1433.ch006 |
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Serie : |
(ACS Symposium Series; Volume 1433). |
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ISSN : |
0097-6156 |
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DOI : |
10.1021/bk-2022-1433.ch006 |
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Idioma : |
Inglés |
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Notas : |
Chapter book history: Publication Date (Web):December 28, 2022 -- Corresponding author: Dellacassa, E.; Laboratorio de Biotecnología de Aromas, Departamento de Química Orgánica, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, Uruguay; email:edellac@fq.edu.uy -- Publisher:
American Chemical Society -- Volume editors: Balakrishnan P., Gopi S., ADSO Naturals India, Bangalore, Balakrishnan P., Gopi S., Curesupport Netherlands, Deventer. -- |
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Contenido : |
ABSTRACT.- Solid Phase Microextraction or SPME was created to facilitate faster sample preparation, both in the laboratory and wherever the sampling site is located. Solid phase microextraction (SPME) was developed by Pawliszyn's group in 1990 as a solvent-free technique on the basis of adsorption-absorption theory. SPME is based on the principle that analytes are distributed between the sample matrix and the fiber coating. The fiber is built of fused silica and covered with a sorbent (polymeric materials identical to those used as stationary phase in gas chromatography columns). The transport of the analytes from the sample matrix to the fiber begins when the fiber comes into contact with the sample. The analytes are then desorbed by temperature or with an organic solvent. The extraction is complete and satisfactory when the analyte has reached an equilibrium concentration of distribution between the sample and the fiber. Even being experimentally a non-exhaustive extractive technique (it is an equilibrium), SPME has been rapidly adopted as a simple, miniaturized, and green technique, which combines sampling, extraction, concentration, cleanup and sample introduction in a single step. These characteristics transformed SPME in one of the most used techniques for different applications related to analytical chemistry. In this chapter, we will present different number of examples by which SPME focuses in the characterization of both food aroma and frequent odor defects.. © 2023 American Chemical Society. All rights reserved. MenosABSTRACT.- Solid Phase Microextraction or SPME was created to facilitate faster sample preparation, both in the laboratory and wherever the sampling site is located. Solid phase microextraction (SPME) was developed by Pawliszyn's group in 1990 as a solvent-free technique on the basis of adsorption-absorption theory. SPME is based on the principle that analytes are distributed between the sample matrix and the fiber coating. The fiber is built of fused silica and covered with a sorbent (polymeric materials identical to those used as stationary phase in gas chromatography columns). The transport of the analytes from the sample matrix to the fiber begins when the fiber comes into contact with the sample. The analytes are then desorbed by temperature or with an organic solvent. The extraction is complete and satisfactory when the analyte has reached an equilibrium concentration of distribution between the sample and the fiber. Even being experimentally a non-exhaustive extractive technique (it is an equilibrium), SPME has been rapidly adopted as a simple, miniaturized, and green technique, which combines sampling, extraction, concentration, cleanup and sample introduction in a single step. These characteristics transformed SPME in one of the most used techniques for different applications related to analytical chemistry. In this chapter, we will present different number of examples by which SPME focuses in the characterization of both food aroma and frequent odor defects.. © 202... Presentar Todo |
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Palabras claves : |
Beverages; Extraction; Fibers; Food processing; Organic compounds; Volatile organic compounds. |
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Asunto categoría : |
Q01 Ciencia y tecnología de los alimentos |
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Marc : |
LEADER 03189naa a2200349 a 4500
001 1063955
005 2023-02-07
008 2023 bl uuuu u00u1 u #d
022 $a0097-6156
024 7 $a10.1021/bk-2022-1433.ch006$2DOI
100 1 $aFARIÑA, L.
245 $aSolid phase microextraction for the characterization of food aroma and particular sensory defects. (Chap.6)$h[electronic resource]
260 $c2023
490 $a(ACS Symposium Series; Volume 1433).
500 $aChapter book history: Publication Date (Web):December 28, 2022 -- Corresponding author: Dellacassa, E.; Laboratorio de Biotecnología de Aromas, Departamento de Química Orgánica, Facultad de Química, Universidad de la República, Av. General Flores 2124, Montevideo, Uruguay; email:edellac@fq.edu.uy -- Publisher: American Chemical Society -- Volume editors: Balakrishnan P., Gopi S., ADSO Naturals India, Bangalore, Balakrishnan P., Gopi S., Curesupport Netherlands, Deventer. --
520 $aABSTRACT.- Solid Phase Microextraction or SPME was created to facilitate faster sample preparation, both in the laboratory and wherever the sampling site is located. Solid phase microextraction (SPME) was developed by Pawliszyn's group in 1990 as a solvent-free technique on the basis of adsorption-absorption theory. SPME is based on the principle that analytes are distributed between the sample matrix and the fiber coating. The fiber is built of fused silica and covered with a sorbent (polymeric materials identical to those used as stationary phase in gas chromatography columns). The transport of the analytes from the sample matrix to the fiber begins when the fiber comes into contact with the sample. The analytes are then desorbed by temperature or with an organic solvent. The extraction is complete and satisfactory when the analyte has reached an equilibrium concentration of distribution between the sample and the fiber. Even being experimentally a non-exhaustive extractive technique (it is an equilibrium), SPME has been rapidly adopted as a simple, miniaturized, and green technique, which combines sampling, extraction, concentration, cleanup and sample introduction in a single step. These characteristics transformed SPME in one of the most used techniques for different applications related to analytical chemistry. In this chapter, we will present different number of examples by which SPME focuses in the characterization of both food aroma and frequent odor defects.. © 2023 American Chemical Society. All rights reserved.
653 $aBeverages
653 $aExtraction
653 $aFibers
653 $aFood processing
653 $aOrganic compounds
653 $aVolatile organic compounds
700 1 $aBOIDO, E.
700 1 $aARES, G.
700 1 $aGONZALEZ, N.
700 1 $aLADO, J.
700 1 $aCURBELO, R.
700 1 $aALMEIDA, L.
700 1 $aMEDINA, K.
700 1 $aCARRAU, F.
700 1 $aDELLACASSA, E,
773 $tIn: ACS Symposium Series, 2023, Volume 1433, Pages 299 - 325. Flavors and Fragrances in Food Processing: Preparation and Characterization Methods. Balakrishnan P., Gopi S. (editors). doi: https://doi.org/10.1021/bk-2022-1433.ch006
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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. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
23/08/2018 |
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Actualizado : |
23/08/2018 |
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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 : |
MUJICA, V.; PRETI, M.; BASOALTO, E.; CICHÓN, L.; FUENTES-CONTRERAS, E.; BARROS-PARADA, W.; KRAWCZYK, G.; NUNES, M.Z.; WALGENBACH, J.F.; HANSEN, R.; KNIGHT, A.L. |
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Afiliación : |
MARIA VALENTINA MUJICA TELIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MICHELE PRETI, Faculty of Science and Technology, Free University of Bozen-Bolzano, Bolzano, Italy; ESTEBAN BASOALTO, Instituto de Producción y Sanidad Vegetal, Facultad de Ciencias Agrarias, Universidad Austral de Chile, Valdivia, Chile; LILIANA CICHÓN, INTA (Instituto Nacional de Tecnología Agropecuaria)- Alto Valle; EDUARDO FUENTES-CONTRERAS, Millennium Nucleus Centre in Molecular Ecology and Evolutionary Applications in the Agroecosystems (CEM), Facultad de Ciencias Agrarias, Universidad de Talca, Talca, Chile; WILSON BARROS-PARADA, Universidad de Talca; Universidad Pontificia Católica de Valparaíso (PUCV); GREG KRAWCZYK, Department of Entomology, Fruit Research and Extension Center, The Pennsylvania State University, Biglerville, Pennsylvania; MARCELO Z. NUNES, Department of Entomology, Fruit Research and Extension Center, The Pennsylvania State University, Biglerville, Pennsylvania; JIM F. WALGENBACH, Mountain Horticultural Crops Research & Extension Center, NC State University, Mills River, North Carolina; RANDY HANSEN, Hansen Associates, Placerville, California; ALAN L. KNIGHT, USDA, Agricultural Research Service, Wapato, Washington. |
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Título : |
Improved monitoring of oriental fruit moth (Lepidoptera: Tortricidae) with terpinyl acetate plus acetic acid membrane lures. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Journal of Applied Entomology, v.142 (8), p. 731-744, September 2018. |
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ISSN : |
0931-2048 |
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DOI : |
10.1111/jen.12528 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 13 January 2018 / Revised: 5 April 2018 / Accepted: 3 May 2018.
Funding information: Fondo de Desarrollo Científico y Tecnológico (FONDECYT), Grant/Award Number: 3140285; Millennium Nucleus Centre in Molecular Ecology and Evolutionary
Applications in Agroecosystems and Inciativa Cientifica Milenio, Grant/Award Number: NC 120027. |
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Contenido : |
ABSTRACT.
Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 to 2017. Trials evaluated various blends loaded into either membrane cup lures or septa. Membrane lures were loaded with terpinyl acetate (TA), acetic acid (AA) and (Z)-3-hexenyl acetate alone or in combinations. Two septa lures were loaded with either the three-component sex pheromone blend for G. molesta alone or in combination with codlemone (2-PH), the sex pheromone of Cydia pomonella (L). A third septum lure included the combination sex pheromone blend plus pear ester, (E,Z)-2,4-ethyl decadienoate (2-PH/PE), and a fourth septum was loaded with only ?-ocimene. Results were consistent across geographical areas showing that the addition of ?-ocimene or (Z)-3-hexenyl acetate did not increase moth catches. The addition of pear ester to the sex pheromone lure marginally increased moth catches. The use of TA and AA together significantly increased moth catches compared with the use of only one of the two components. Traps with the TA/AA lure outperformed the Ajar trap baited with a liquid TA plus sugar bait. The emission rate of AA was not a significant factor affecting the performance of the TA/AA lure. The addition of TA/AA significantly increased moth catches when combined with the 2-PH lure. The TA/AA lure also allowed traps to catch both sexes. Catch of C. pomonella with the 2-PH lure was comparable to the use of codlemone; however, moth catch was significantly reduced with the 2-PH/PE lure. Optimization of these complex lures can likely further improve managers? ability to monitor G. molesta and help to develop multispecies tortricid lures for use in individual traps.
© 2018 Blackwell Verlag GmbH MenosABSTRACT.
Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 to 2017. Trials evaluated various blends loaded into either membrane cup lures or septa. Membrane lures were loaded with terpinyl acetate (TA), acetic acid (AA) and (Z)-3-hexenyl acetate alone or in combinations. Two septa lures were loaded with either the three-component sex pheromone blend for G. molesta alone or in combination with codlemone (2-PH), the sex pheromone of Cydia pomonella (L). A third septum lure included the combination sex pheromone blend plus pear ester, (E,Z)-2,4-ethyl decadienoate (2-PH/PE), and a fourth septum was loaded with only ?-ocimene. Results were consistent across geographical areas showing that the addition of ?-ocimene or (Z)-3-hexenyl acetate did not increase moth catches. The addition of pear ester to the sex pheromone lure marginally increased moth catches. The use of TA and AA together significantly increased moth catches compared with the use of only one of the two components. Traps with the TA/AA lure outperformed the Ajar trap baited with a liquid TA plus sugar bait. The emission rate of AA was not a significant factor affecting the performance of the TA/AA lure. The addition of TA/AA significantly increased moth catches when combined with the 2-PH lure. The TA/AA lure also allowed traps to catch... Presentar Todo |
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Palabras claves : |
APPLE; GRAPHOLITA MOLESTA; MALUS X DOMESTICA; MATING DISRUPTION; PEACH. |
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Thesagro : |
CYDIA POMONELLA; LEPIDOPTERA; MANZANA; PRUNUS PERSICA; PYRUS; TORTRICIDAE. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03365naa a2200409 a 4500
001 1058943
005 2018-08-23
008 2018 bl uuuu u00u1 u #d
022 $a0931-2048
024 7 $a10.1111/jen.12528$2DOI
100 1 $aMUJICA, V.
245 $aImproved monitoring of oriental fruit moth (Lepidoptera$bTortricidae) with terpinyl acetate plus acetic acid membrane lures.$h[electronic resource]
260 $c2018
500 $aArticle history: Received: 13 January 2018 / Revised: 5 April 2018 / Accepted: 3 May 2018. Funding information: Fondo de Desarrollo Científico y Tecnológico (FONDECYT), Grant/Award Number: 3140285; Millennium Nucleus Centre in Molecular Ecology and Evolutionary Applications in Agroecosystems and Inciativa Cientifica Milenio, Grant/Award Number: NC 120027.
520 $aABSTRACT. Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 to 2017. Trials evaluated various blends loaded into either membrane cup lures or septa. Membrane lures were loaded with terpinyl acetate (TA), acetic acid (AA) and (Z)-3-hexenyl acetate alone or in combinations. Two septa lures were loaded with either the three-component sex pheromone blend for G. molesta alone or in combination with codlemone (2-PH), the sex pheromone of Cydia pomonella (L). A third septum lure included the combination sex pheromone blend plus pear ester, (E,Z)-2,4-ethyl decadienoate (2-PH/PE), and a fourth septum was loaded with only ?-ocimene. Results were consistent across geographical areas showing that the addition of ?-ocimene or (Z)-3-hexenyl acetate did not increase moth catches. The addition of pear ester to the sex pheromone lure marginally increased moth catches. The use of TA and AA together significantly increased moth catches compared with the use of only one of the two components. Traps with the TA/AA lure outperformed the Ajar trap baited with a liquid TA plus sugar bait. The emission rate of AA was not a significant factor affecting the performance of the TA/AA lure. The addition of TA/AA significantly increased moth catches when combined with the 2-PH lure. The TA/AA lure also allowed traps to catch both sexes. Catch of C. pomonella with the 2-PH lure was comparable to the use of codlemone; however, moth catch was significantly reduced with the 2-PH/PE lure. Optimization of these complex lures can likely further improve managers? ability to monitor G. molesta and help to develop multispecies tortricid lures for use in individual traps. © 2018 Blackwell Verlag GmbH
650 $aCYDIA POMONELLA
650 $aLEPIDOPTERA
650 $aMANZANA
650 $aPRUNUS PERSICA
650 $aPYRUS
650 $aTORTRICIDAE
653 $aAPPLE
653 $aGRAPHOLITA MOLESTA
653 $aMALUS X DOMESTICA
653 $aMATING DISRUPTION
653 $aPEACH
700 1 $aPRETI, M.
700 1 $aBASOALTO, E.
700 1 $aCICHÓN, L.
700 1 $aFUENTES-CONTRERAS, E.
700 1 $aBARROS-PARADA, W.
700 1 $aKRAWCZYK, G.
700 1 $aNUNES, M.Z.
700 1 $aWALGENBACH, J.F.
700 1 $aHANSEN, R.
700 1 $aKNIGHT, A.L.
773 $tJournal of Applied Entomology$gv.142 (8), p. 731-744, September 2018.
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