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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; INIA Tacuarembó. |
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Fecha : |
04/10/2014 |
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Actualizado : |
18/03/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FEIPPE, A.; IBÁÑEZ, F.; CALISTRO, M.; ZOPPOLO, R.; VIGNALE, B. |
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Afiliación : |
MARIA ALICIA FEIPPE FERNANDEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; FACUNDO IBÁÑEZ SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA PAULA CALISTRO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Uruguayan native fruits provide antioxidant phytonutrients and potential health benefits. |
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Complemento del título : |
Conference Paper. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Acta Horticulturae, 2011, no.918, 443-447. |
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Serie : |
(Acta Horticulturae; 918) |
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ISBN : |
9789066055544 |
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ISSN : |
0567-7572 (print) |
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DOI : |
10.17660/ActaHortic.2011.918.57 |
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Idioma : |
Inglés |
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Notas : |
ISHS Acta Horticulturae 918: XXVIII International Horticultural Congress on Science and Horticulture for People (IHC2010): III International Symposium on Plant Genetic Resources. Editor: K.E. Hummer. |
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Contenido : |
ABSTRACT.
Consumer awareness about health beneficial effects of secondary metabolites from fruits has increased interest in fruits with high levels of these compounds. Globally, non-traditional fruits are generating growing interest for their nutraceutical potential. Uruguay is a primary center of origin of several species of fruits with unique flavor, aroma, appearance and nutritional properties. Those traits have led to their domestication and development as commercial crops. Involved species Guayabo del Pais (Acca selowiana (Berg.) Burret); Pitanga (Eugenia uniflora L.); Arazá (Psidium cattleianum Wis) and Guaviyú (Myrcianthes pungens (Berg) Legr.) belong to the family Myrtaceae. The objective of this work was to evaluate total polyphenol (TP) content, total anthocyanins (TA) and the free radical scavenging activity (antioxidant capacity, AC) of native fruits in regard to nutraceutical potential. Guaviyú showed a range between 158-349 mg TP /100 g fresh weight; 19-75 of AC; 51-132 mg anthocyanins/100 g fresh weight. Values for Pitanga were 252-575 mg TP/100 g; 14-34 AC; 83-110 mg of TA. Arazá gave values ranging between 132-644 mg of TP/100 g; 33-68 of AC and 12-17 mg of TA. Guayabo del Pais showed a range of 129-648 mg of TP/100 g and 24-82 for the AC. This study indicated that Uruguayan native fruits have potential as valuable sources of antioxidant components. Data illustrated interesting variability both at the intra-species level as well as among different species under study, indicating a significant input for the breeding of commercial cultivars derived from native Uruguayan germplasm. MenosABSTRACT.
Consumer awareness about health beneficial effects of secondary metabolites from fruits has increased interest in fruits with high levels of these compounds. Globally, non-traditional fruits are generating growing interest for their nutraceutical potential. Uruguay is a primary center of origin of several species of fruits with unique flavor, aroma, appearance and nutritional properties. Those traits have led to their domestication and development as commercial crops. Involved species Guayabo del Pais (Acca selowiana (Berg.) Burret); Pitanga (Eugenia uniflora L.); Arazá (Psidium cattleianum Wis) and Guaviyú (Myrcianthes pungens (Berg) Legr.) belong to the family Myrtaceae. The objective of this work was to evaluate total polyphenol (TP) content, total anthocyanins (TA) and the free radical scavenging activity (antioxidant capacity, AC) of native fruits in regard to nutraceutical potential. Guaviyú showed a range between 158-349 mg TP /100 g fresh weight; 19-75 of AC; 51-132 mg anthocyanins/100 g fresh weight. Values for Pitanga were 252-575 mg TP/100 g; 14-34 AC; 83-110 mg of TA. Arazá gave values ranging between 132-644 mg of TP/100 g; 33-68 of AC and 12-17 mg of TA. Guayabo del Pais showed a range of 129-648 mg of TP/100 g and 24-82 for the AC. This study indicated that Uruguayan native fruits have potential as valuable sources of antioxidant components. Data illustrated interesting variability both at the intra-species level as well as among different species u... Presentar Todo |
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Palabras claves : |
ANTOCIANINAS; FENOLES TOTALES. |
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Thesagro : |
ANTIOXIDANTE; FRUTOS NATIVOS DEL URUGUAY; NUTRACÉUTICOS; RECURSOS GENÉTICOS; SALUD DE LOS CONSUMIDORES. |
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Asunto categoría : |
--
F01 Cultivo
Q01 Ciencia y tecnología de los alimentos |
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Marc : |
LEADER 02710naa a2200313 a 4500
001 1051049
005 2022-03-18
008 2011 bl uuuu u00u1 u #d
020 $a9789066055544
022 $a0567-7572 (print)
024 7 $a10.17660/ActaHortic.2011.918.57$2DOI
100 1 $aFEIPPE, A.
245 $aUruguayan native fruits provide antioxidant phytonutrients and potential health benefits.
260 $c2011
490 $a(Acta Horticulturae; 918)
500 $aISHS Acta Horticulturae 918: XXVIII International Horticultural Congress on Science and Horticulture for People (IHC2010): III International Symposium on Plant Genetic Resources. Editor: K.E. Hummer.
520 $aABSTRACT. Consumer awareness about health beneficial effects of secondary metabolites from fruits has increased interest in fruits with high levels of these compounds. Globally, non-traditional fruits are generating growing interest for their nutraceutical potential. Uruguay is a primary center of origin of several species of fruits with unique flavor, aroma, appearance and nutritional properties. Those traits have led to their domestication and development as commercial crops. Involved species Guayabo del Pais (Acca selowiana (Berg.) Burret); Pitanga (Eugenia uniflora L.); Arazá (Psidium cattleianum Wis) and Guaviyú (Myrcianthes pungens (Berg) Legr.) belong to the family Myrtaceae. The objective of this work was to evaluate total polyphenol (TP) content, total anthocyanins (TA) and the free radical scavenging activity (antioxidant capacity, AC) of native fruits in regard to nutraceutical potential. Guaviyú showed a range between 158-349 mg TP /100 g fresh weight; 19-75 of AC; 51-132 mg anthocyanins/100 g fresh weight. Values for Pitanga were 252-575 mg TP/100 g; 14-34 AC; 83-110 mg of TA. Arazá gave values ranging between 132-644 mg of TP/100 g; 33-68 of AC and 12-17 mg of TA. Guayabo del Pais showed a range of 129-648 mg of TP/100 g and 24-82 for the AC. This study indicated that Uruguayan native fruits have potential as valuable sources of antioxidant components. Data illustrated interesting variability both at the intra-species level as well as among different species under study, indicating a significant input for the breeding of commercial cultivars derived from native Uruguayan germplasm.
650 $aANTIOXIDANTE
650 $aFRUTOS NATIVOS DEL URUGUAY
650 $aNUTRACÉUTICOS
650 $aRECURSOS GENÉTICOS
650 $aSALUD DE LOS CONSUMIDORES
653 $aANTOCIANINAS
653 $aFENOLES TOTALES
700 1 $aIBÁÑEZ, F.
700 1 $aCALISTRO, M.
700 1 $aZOPPOLO, R.
700 1 $aVIGNALE, B.
773 $tActa Horticulturae, 2011, no.918, 443-447.
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Registro original : |
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 : |
01/02/2016 |
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Actualizado : |
11/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - A |
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Autor : |
TARLERA, S.; CAPURRO, M.C.; IRISARRI, P.; FERNÁNDEZ SCAVINO, A.; CANTOU, G.; ROEL, A. |
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Afiliación : |
SILVANA TARLERA, FACULTAD DE QUÍMICA, UDELAR, UY.; MARIA CRISTINA CAPURRO BAZZANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PILAR IRISARRI, FACULTAD DE AGRONOMÍA, UDELAR, UY.; ANA FERNÀNDEZ SCAVINO, FACULTAD DE QUÍMICA, UDELAR, UY.; MARIA GUILLERMINA CANTOU MAYOL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Yield-scaled global potential of two irrigation management systems in a highly productive rice systems. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Scientia Agricola, 2016, v. 73, no. 1 p. 43-50. |
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ISSN : |
1678-992X |
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DOI : |
10.1590/0103-9016-2015-0050 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received February 06, 2015; accepted June 05, 2015; published 2016. |
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Contenido : |
Abstract:
Water management impacts both methane (CH4) and nitrous oxide (N2O) emissions from rice paddy fields. Although controlled irrigation is one of the most important tools for reducing CH4emission in rice production systems it can also increase N2O emissions and reduce crop yields. Over three years, CH4 and N2O emissions were measured in a rice field in Uruguay under two different irrigation management systems, using static closed chambers: conventional water management (continuous flooding after 30 days of emergence, CF30); and an alternative system (controlled deficit irrigation allowing for wetting and drying, AWDI). AWDI showed mean cumulative CH4 emission values of 98.4 kg CH4 ha−1, 55 % lower compared to CF30, while no differences in nitrous oxide emissions were observed between treatments ( p > 0.05). No yield differences between irrigation systems were observed in two of the rice seasons ( p > 0.05) while AWDI promoted yield reduction in one of the seasons ( p< 0.05). When rice yield and greenhouse gases (GHG) emissions were considered together, the AWDI irrigation system allowed for lower yield-scaled total global warming potential (GWP). Higher irrigation water productivity was achieved under AWDI in two of the three rice seasons. These findings suggest that AWDI could be an option for reducing GHG emissions and increasing irrigation water productivity. However, AWDI may compromise grain yield in certain years, reflecting the importance of the need for fine tuning of this irrigation strategy and an assessment of the overall tradeoff between relationships in order to promote its adoption by farmers. MenosAbstract:
Water management impacts both methane (CH4) and nitrous oxide (N2O) emissions from rice paddy fields. Although controlled irrigation is one of the most important tools for reducing CH4emission in rice production systems it can also increase N2O emissions and reduce crop yields. Over three years, CH4 and N2O emissions were measured in a rice field in Uruguay under two different irrigation management systems, using static closed chambers: conventional water management (continuous flooding after 30 days of emergence, CF30); and an alternative system (controlled deficit irrigation allowing for wetting and drying, AWDI). AWDI showed mean cumulative CH4 emission values of 98.4 kg CH4 ha−1, 55 % lower compared to CF30, while no differences in nitrous oxide emissions were observed between treatments ( p > 0.05). No yield differences between irrigation systems were observed in two of the rice seasons ( p > 0.05) while AWDI promoted yield reduction in one of the seasons ( p< 0.05). When rice yield and greenhouse gases (GHG) emissions were considered together, the AWDI irrigation system allowed for lower yield-scaled total global warming potential (GWP). Higher irrigation water productivity was achieved under AWDI in two of the three rice seasons. These findings suggest that AWDI could be an option for reducing GHG emissions and increasing irrigation water productivity. However, AWDI may compromise grain yield in certain years, reflecting the importance of the need for ... Presentar Todo |
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Palabras claves : |
EMISIONES DE METANO; EMISIONES DE ÓXIDO NITROSO; EMISSIONS; GREENHOUSE GASES; METHANE; MITIGATION; NITROUS OXIDE. |
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Thesagro : |
ARROZ; GASES DE EFECTO INVERNADERO; MANEJO DEL AGUA; RIEGO. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5473/1/Capurro-arb-2016-1.pdf
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Marc : |
LEADER 02708naa a2200349 a 4500
001 1054246
005 2019-10-11
008 2016 bl uuuu u00u1 u #d
022 $a1678-992X
024 7 $a10.1590/0103-9016-2015-0050$2DOI
100 1 $aTARLERA, S.
245 $aYield-scaled global potential of two irrigation management systems in a highly productive rice systems.$h[electronic resource]
260 $c2016
500 $aArticle history: Received February 06, 2015; accepted June 05, 2015; published 2016.
520 $aAbstract: Water management impacts both methane (CH4) and nitrous oxide (N2O) emissions from rice paddy fields. Although controlled irrigation is one of the most important tools for reducing CH4emission in rice production systems it can also increase N2O emissions and reduce crop yields. Over three years, CH4 and N2O emissions were measured in a rice field in Uruguay under two different irrigation management systems, using static closed chambers: conventional water management (continuous flooding after 30 days of emergence, CF30); and an alternative system (controlled deficit irrigation allowing for wetting and drying, AWDI). AWDI showed mean cumulative CH4 emission values of 98.4 kg CH4 ha−1, 55 % lower compared to CF30, while no differences in nitrous oxide emissions were observed between treatments ( p > 0.05). No yield differences between irrigation systems were observed in two of the rice seasons ( p > 0.05) while AWDI promoted yield reduction in one of the seasons ( p< 0.05). When rice yield and greenhouse gases (GHG) emissions were considered together, the AWDI irrigation system allowed for lower yield-scaled total global warming potential (GWP). Higher irrigation water productivity was achieved under AWDI in two of the three rice seasons. These findings suggest that AWDI could be an option for reducing GHG emissions and increasing irrigation water productivity. However, AWDI may compromise grain yield in certain years, reflecting the importance of the need for fine tuning of this irrigation strategy and an assessment of the overall tradeoff between relationships in order to promote its adoption by farmers.
650 $aARROZ
650 $aGASES DE EFECTO INVERNADERO
650 $aMANEJO DEL AGUA
650 $aRIEGO
653 $aEMISIONES DE METANO
653 $aEMISIONES DE ÓXIDO NITROSO
653 $aEMISSIONS
653 $aGREENHOUSE GASES
653 $aMETHANE
653 $aMITIGATION
653 $aNITROUS OXIDE
700 1 $aCAPURRO, M.C.
700 1 $aIRISARRI, P.
700 1 $aFERNÁNDEZ SCAVINO, A.
700 1 $aCANTOU, G.
700 1 $aROEL, A.
773 $tScientia Agricola, 2016$gv. 73, no. 1 p. 43-50.
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