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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 : |
12/12/2023 |
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Actualizado : |
12/12/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
IBÁÑEZ, F.; MUJICA, V. |
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Afiliación : |
FACUNDO IBÁÑEZ SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VALENTINA MUJICA TELIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Enhancing ellagitannin production in pecans and strawberry fruits through pre-harvest biotic stresses. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Current Food Science and Technology Reports, 2023. https://doi.org/10.1007/s43555-023-00014-4 |
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ISSN : |
2662-8473 (electronic). |
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DOI : |
10.1007/s43555-023-00014-4 |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted 29 November 2023; Published 11 December 2023. -- Correspondence: Facundo Ibáñez, email to: fibanez@inia.org.uy -- Part of a collection: Topical Collection on Food Innovation (https://link.springer.com/journal/43555/topicalCollection/AC_d5e235b5bc4bcecc535e363e731453b5 ) -- Funding: Instituto Nacional de Investigación Agropecuaria (INIA Uruguay) |
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Contenido : |
ABSTRACT.- Purpose of Review: This review intends to examine the role of phytochemicals in plant defense mechanisms against environmental stresses and their potential health benefits. Specifically, it aims to explore how pre-harvest insect damage can enhance the production of phytochemicals in pecan and strawberries fruits. Additionally, the review intends to examine the regulation of plant phenolics and ellagitannin derivatives through signal transduction pathways and how these pathways are influenced by biotic stresses. |
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Palabras claves : |
Organic agriculture; Phenolic compounds; Phytochemicals; Plataforma de Agroalimentos - INIA. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 01628naa a2200217 a 4500
001 1064400
005 2023-12-12
008 2023 bl uuuu u00u1 u #d
022 $a2662-8473 (electronic).
024 7 $a10.1007/s43555-023-00014-4$2DOI
100 1 $aIBÁÑEZ, F.
245 $aEnhancing ellagitannin production in pecans and strawberry fruits through pre-harvest biotic stresses.$h[electronic resource]
260 $c2023
500 $aArticle history: Accepted 29 November 2023; Published 11 December 2023. -- Correspondence: Facundo Ibáñez, email to: fibanez@inia.org.uy -- Part of a collection: Topical Collection on Food Innovation (https://link.springer.com/journal/43555/topicalCollection/AC_d5e235b5bc4bcecc535e363e731453b5 ) -- Funding: Instituto Nacional de Investigación Agropecuaria (INIA Uruguay)
520 $aABSTRACT.- Purpose of Review: This review intends to examine the role of phytochemicals in plant defense mechanisms against environmental stresses and their potential health benefits. Specifically, it aims to explore how pre-harvest insect damage can enhance the production of phytochemicals in pecan and strawberries fruits. Additionally, the review intends to examine the regulation of plant phenolics and ellagitannin derivatives through signal transduction pathways and how these pathways are influenced by biotic stresses.
653 $aOrganic agriculture
653 $aPhenolic compounds
653 $aPhytochemicals
653 $aPlataforma de Agroalimentos - INIA
700 1 $aMUJICA, V.
773 $tCurrent Food Science and Technology Reports, 2023. https://doi.org/10.1007/s43555-023-00014-4
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
09/03/2018 |
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Actualizado : |
24/09/2018 |
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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 : |
GARCÍA, J.A.; GARCÍA Y SANTOS, C.; ROSAS, J.E.; DUTRA, F.; GARDNER, D. |
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Afiliación : |
JUAN AGUSTÍN GARCÍA, Centro Universitario Regional Este, Universidad de la República, Uruguay.; CARMEN GARCÍA Y SANTOS, Departamento de Toxicología, Facultad de Veterinaria, Universidad de la República, Uruguay.; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO DUTRA, DILAVE (División Laboratorios Veterinarios), Regional Este, MGAP, Uruguay.; DALE GARDNER, USDA, ARX, Poisonuous Plant Research Laboratory, USA. |
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Título : |
A survey of Senecio spp. affecting livestock in Uruguay and their associated pyrrolizidine alkaloid content. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Ciência Rural, feb., 2018, v.48(2), p. e20170621. |
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ISSN : |
1678-4596 |
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DOI : |
10.1590/0103-8478cr20170621 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 09.04.17; Approved 11.30.17 Returned by the author 12.27.17. CR-2017-0621.R1 |
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Contenido : |
ABSTRACT:
In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populations of Senecio plants were collected for alkaloid analysis and species identification. Four species were identified: S. oxyphyllus DC, S. madagascariensis Poir, S. brasiliensis (Spreng.) Less., and S. selloi DC. Alkaloids were identified by a combination of GC-MS and HPLC-MS analysis and included: retrorsine in S. oxyphyllus; retrorsine, usaramine, and senecivernine/senecionine in S. selloi; retrorsine, senecivernine/senecionine, integerrimine, and usaramine in S. madagascariensis; and integerrimine, retrorsine and senecionine in S. brasiliensis. Total mean alkaloid concentration was reported to be highest in S. brasiliensis (17.6mg/g) followed by S. oxyphyllus (6.2mg/g), S. selloi (1.8mg/g) and S. adagascariensis (0.6mg/g). Alkaloid concentrations were also reported to be higher in 2015 vs. 2016 probably due to a common environmental factor. The species S. oxyphyllus and S. madagascariensis were not previously recognized as toxic plants in Eastern Uruguay. Particularly, S. oxyphyllus was present in 82% of the farms surveyed and occurred in high density with relative high concentrations of pyrrolizidine alkaloids suggesting S. oxyphyllus may be the main species involved in the reported outbreaks of seneciosis. MenosABSTRACT:
In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populations of Senecio plants were collected for alkaloid analysis and species identification. Four species were identified: S. oxyphyllus DC, S. madagascariensis Poir, S. brasiliensis (Spreng.) Less., and S. selloi DC. Alkaloids were identified by a combination of GC-MS and HPLC-MS analysis and included: retrorsine in S. oxyphyllus; retrorsine, usaramine, and senecivernine/senecionine in S. selloi; retrorsine, senecivernine/senecionine, integerrimine, and usaramine in S. madagascariensis; and integerrimine, retrorsine and senecionine in S. brasiliensis. Total mean alkaloid concentration was reported to be highest in S. brasiliensis (17.6mg/g) followed by S. oxyphyllus (6.2mg/g), S. selloi (1.8mg/g) and S. adagascariensis (0.6mg/g). Alkaloid concentrations were also reported to be higher in 2015 vs. 2016 probably due to a common environmental factor. The species S. oxyphyllus and S. madagascariensis were not previously recognized as toxic plants in Eastern Uruguay. Particularly, S. oxyphyllus was present in 82% of the farms surveyed and occurred in high density with relative high concentrations of pyrrolizidine alkaloids suggesting S. oxyphyllus may be the main species involved... Presentar Todo |
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Palabras claves : |
ASTERACEAE; PLANT SECONDARY METABOLITES; PLANTAS TÓXICAS; POISONOUS PLANTS; SENECIOSIS. |
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Thesagro : |
RUMIANTES; SENECIO. |
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Asunto categoría : |
Q53 Contaminación y toxicología de alimentos para animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8891/1/Rosas-Arb-2018-1.pdf
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Marc : |
LEADER 02472naa a2200289 a 4500
001 1058223
005 2018-09-24
008 2018 bl uuuu u00u1 u #d
022 $a1678-4596
024 7 $a10.1590/0103-8478cr20170621$2DOI
100 1 $aGARCÍA, J.A.
245 $aA survey of Senecio spp. affecting livestock in Uruguay and their associated pyrrolizidine alkaloid content.$h[electronic resource]
260 $c2018
500 $aArticle history: Received 09.04.17; Approved 11.30.17 Returned by the author 12.27.17. CR-2017-0621.R1
520 $aABSTRACT: In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populations of Senecio plants were collected for alkaloid analysis and species identification. Four species were identified: S. oxyphyllus DC, S. madagascariensis Poir, S. brasiliensis (Spreng.) Less., and S. selloi DC. Alkaloids were identified by a combination of GC-MS and HPLC-MS analysis and included: retrorsine in S. oxyphyllus; retrorsine, usaramine, and senecivernine/senecionine in S. selloi; retrorsine, senecivernine/senecionine, integerrimine, and usaramine in S. madagascariensis; and integerrimine, retrorsine and senecionine in S. brasiliensis. Total mean alkaloid concentration was reported to be highest in S. brasiliensis (17.6mg/g) followed by S. oxyphyllus (6.2mg/g), S. selloi (1.8mg/g) and S. adagascariensis (0.6mg/g). Alkaloid concentrations were also reported to be higher in 2015 vs. 2016 probably due to a common environmental factor. The species S. oxyphyllus and S. madagascariensis were not previously recognized as toxic plants in Eastern Uruguay. Particularly, S. oxyphyllus was present in 82% of the farms surveyed and occurred in high density with relative high concentrations of pyrrolizidine alkaloids suggesting S. oxyphyllus may be the main species involved in the reported outbreaks of seneciosis.
650 $aRUMIANTES
650 $aSENECIO
653 $aASTERACEAE
653 $aPLANT SECONDARY METABOLITES
653 $aPLANTAS TÓXICAS
653 $aPOISONOUS PLANTS
653 $aSENECIOSIS
700 1 $aGARCÍA Y SANTOS, C.
700 1 $aROSAS, J.E.
700 1 $aDUTRA, F.
700 1 $aGARDNER, D.
773 $tCiência Rural, feb., 2018$gv.48(2), p. e20170621.
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