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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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| 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 : |
23/05/2019 |
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Actualizado : |
06/06/2019 |
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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 : |
RIVAS, F.; HAMPTON, J. G.; MORÁN-DÍEZ, M.E.; NARCISO, J.; ROSTÁS, M.; WESSMAN, P.; JACKSON, T. A.; GLARE, T. R. |
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Afiliación : |
FEDERICO RIVAS FRANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Bio-Protection Research Centre, Lincoln, New Zealand.; JOHN G. HAMPTON, Bio-Protection Research Centre, Lincoln, New Zealand.; MARIA E. MORÁN-DIEZ, Department of Microbiology and Genetics, University of Salamanca, Salamanca, Spain.; JOSEFINA NARCISO, Bio-Protection Research Centre, Lincoln, New Zealand.; MICHAEL ROSTÁS, Bio-Protection Research Centre, Lincoln, New Zealand.; PER WESSMAN, Research Institute of Sweden (RISE), Göteborg, Sweden.; TREVOR A. JACKSON, AgResearch, Lincoln, New Zealand.; TRAVIS R. GLARE, Bio-Protection Research Centre, Lincoln, New Zealand. |
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Título : |
Effect of coating maize seed with entomopathogenic fungi on plant growth and resistance against Fusarium graminearum and Costelytra giveni. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Biocontrol Science and Technology, 2019. |
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ISSN : |
0958-3157 |
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DOI : |
10.1080/09583157.2019.1611736 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 30 October 2018 /Accepted 21 April 2019. |
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Contenido : |
ABSTRACT.
Some entomopathogenic fungi such as Metarhizium and Beauveria not only have the ability to infect and kill insects but also the capability to associate with plant roots. The potential benefits from this plant-fungus association include nutrient acquisition, plant growth promotion and protection against stressors. The objective of this study was to evaluate the delivery of entomopathogenic fungi in seed coating to determine whether the fungal presence affected maize performance. Additionally, fungal biocontrol ability was assessed in terms of plant resistance to the larvae of Costelytra giveni (Coleoptera: Scarabaeidae) and to the fungus Fusarium graminearum (Nectriaceae). Maize seeds were coated with conidia from Metarhizium spp. or Beauveria bassiana and plant performance was evaluated as seed germination and plant dry weight. Larval mortality and the presence of Fusarium root rot symptoms were also determined. The entomopathogenic fungal persistence on the maize rhizosphere was demonstrated with a M. anisopliae isolate expressing the green fluorescent protein. Presence of both challengers was detrimental to maize performance with 33% reduction in root dry weight in control plants while no variation was observed when the entomopathogenic fungi were used to coat seeds. Some seed coatings resulted in up to 67% mycosis of C. giveni larvae and a reduction in Fusarium rot root symptoms between 24?44%. This study showed that seed coating with conidia of Metarhizium or Beauveria can be used as a delivery system for pests and plant pathogen control, while at the same time hyphae formed a close association with plant roots after conidial germination.
© 2019 Informa UK Limited, trading as Taylor & Francis Group. MenosABSTRACT.
Some entomopathogenic fungi such as Metarhizium and Beauveria not only have the ability to infect and kill insects but also the capability to associate with plant roots. The potential benefits from this plant-fungus association include nutrient acquisition, plant growth promotion and protection against stressors. The objective of this study was to evaluate the delivery of entomopathogenic fungi in seed coating to determine whether the fungal presence affected maize performance. Additionally, fungal biocontrol ability was assessed in terms of plant resistance to the larvae of Costelytra giveni (Coleoptera: Scarabaeidae) and to the fungus Fusarium graminearum (Nectriaceae). Maize seeds were coated with conidia from Metarhizium spp. or Beauveria bassiana and plant performance was evaluated as seed germination and plant dry weight. Larval mortality and the presence of Fusarium root rot symptoms were also determined. The entomopathogenic fungal persistence on the maize rhizosphere was demonstrated with a M. anisopliae isolate expressing the green fluorescent protein. Presence of both challengers was detrimental to maize performance with 33% reduction in root dry weight in control plants while no variation was observed when the entomopathogenic fungi were used to coat seeds. Some seed coatings resulted in up to 67% mycosis of C. giveni larvae and a reduction in Fusarium rot root symptoms between 24?44%. This study showed that seed coating with conidia of Metarhizium or B... Presentar Todo |
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Palabras claves : |
BIOFUNGICIDAS; BIOFUNGICIDE; BIOINSECTICIDAS; BIOINSECTICIDE; Endophytic entomopathogenic fungi; Metarhizium spp; PLANT GROWTH PROMOTION; SEED COATING. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02808naa a2200337 a 4500
001 1059777
005 2019-06-06
008 2019 bl uuuu u00u1 u #d
022 $a0958-3157
024 7 $a10.1080/09583157.2019.1611736$2DOI
100 1 $aRIVAS, F.
245 $aEffect of coating maize seed with entomopathogenic fungi on plant growth and resistance against Fusarium graminearum and Costelytra giveni.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 30 October 2018 /Accepted 21 April 2019.
520 $aABSTRACT. Some entomopathogenic fungi such as Metarhizium and Beauveria not only have the ability to infect and kill insects but also the capability to associate with plant roots. The potential benefits from this plant-fungus association include nutrient acquisition, plant growth promotion and protection against stressors. The objective of this study was to evaluate the delivery of entomopathogenic fungi in seed coating to determine whether the fungal presence affected maize performance. Additionally, fungal biocontrol ability was assessed in terms of plant resistance to the larvae of Costelytra giveni (Coleoptera: Scarabaeidae) and to the fungus Fusarium graminearum (Nectriaceae). Maize seeds were coated with conidia from Metarhizium spp. or Beauveria bassiana and plant performance was evaluated as seed germination and plant dry weight. Larval mortality and the presence of Fusarium root rot symptoms were also determined. The entomopathogenic fungal persistence on the maize rhizosphere was demonstrated with a M. anisopliae isolate expressing the green fluorescent protein. Presence of both challengers was detrimental to maize performance with 33% reduction in root dry weight in control plants while no variation was observed when the entomopathogenic fungi were used to coat seeds. Some seed coatings resulted in up to 67% mycosis of C. giveni larvae and a reduction in Fusarium rot root symptoms between 24?44%. This study showed that seed coating with conidia of Metarhizium or Beauveria can be used as a delivery system for pests and plant pathogen control, while at the same time hyphae formed a close association with plant roots after conidial germination. © 2019 Informa UK Limited, trading as Taylor & Francis Group.
653 $aBIOFUNGICIDAS
653 $aBIOFUNGICIDE
653 $aBIOINSECTICIDAS
653 $aBIOINSECTICIDE
653 $aEndophytic entomopathogenic fungi
653 $aMetarhizium spp
653 $aPLANT GROWTH PROMOTION
653 $aSEED COATING
700 1 $aHAMPTON, J. G.
700 1 $aMORÁN-DÍEZ, M.E.
700 1 $aNARCISO, J.
700 1 $aROSTÁS, M.
700 1 $aWESSMAN, P.
700 1 $aJACKSON, T. A.
700 1 $aGLARE, T. R.
773 $tBiocontrol Science and Technology, 2019.
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