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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 : |
15/10/2014 |
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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.; PERALTA, G. |
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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; GABRIELA PERALTA ALTIER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Fruit ripening stage effect on the fatty acid profile of 'Arbequina' and 'Picual' olives in Uruguay. (Conference Paper). |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Acta Horticulturae, 2010, no.877, p.1495-1500. |
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Serie : |
(Acta Horticulturae; 877). |
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ISBN : |
978-906605613-8 |
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ISSN : |
0567-7572 |
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DOI : |
10.17660/ActaHortic.2010.877.204 |
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Idioma : |
Inglés |
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Notas : |
ISHS Acta Horticulturae 877: VI International Postharvest Symposium. Publication date: 11 November 2010. Editors: M. Erkan, U. Aksoy. |
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Contenido : |
ABSTRACT.
Uruguay is one of the countries with favorable conditions for the development of olive tree culture. Olive oil is mainly composed by triglycerides, formed by different fatty acids which confer a main portion of its properties. Its acidic composition varies mainly with variety, local climatic conditions and fruit maturity degree. The objective of this work is to know the influence of fruit maturity stages on the fatty acid profile in the ?Arbequina? and ?Picual? varieties cultivated in Uruguay. According to skin and flesh color, fruits at six stages of maturity were used for extraction of lipids and percent fatty acid composition was determined through gas chromatography on methylated byproducts, palmitic, palmitoleic, estearic, oleic, linoleic and linolenic. Across different maturity stages and on ?Arbequina? and ?Picual? the C16:0 was constant and showed a value of 20 and 19.5% respectively, showing no significant changes. The C16:1 and C18:2 significantly increased from the M1 to the M6 stage in ?Arbequina? and ?Picual? (C16:1 increased from 1.9 to 3.3 and 1.5 to 2.2 respectively; C18:2 from 8.0 to 13.3 and 1.6 to 6.5% respectively). C18:1 and of C18:3 levels significantly decreased in oils originated from fruits with more advanced maturity (C18:1 varied from 67 to 60 and 74 to 70 respectively; C18:3 varied from 0.6 to 0.4 and 0.7 to 0.5%, respectively). With advancing maturity, C18:0 level decreased in ?Arbequina? (1.7 to 1.4%) and increased in ?Picual? (1.8 to 2.5%), both showing significant variations. With advancing maturity and on both varieties, ratios between monounsaturated and polyunsaturated fatty acids decreased, and the decrease was greater in ?Picual?. Focusing on the potential oil quality, preliminary data emphasize the importance of understanding the effect of maturity stages as related to the development of olive harvest indexes. MenosABSTRACT.
Uruguay is one of the countries with favorable conditions for the development of olive tree culture. Olive oil is mainly composed by triglycerides, formed by different fatty acids which confer a main portion of its properties. Its acidic composition varies mainly with variety, local climatic conditions and fruit maturity degree. The objective of this work is to know the influence of fruit maturity stages on the fatty acid profile in the ?Arbequina? and ?Picual? varieties cultivated in Uruguay. According to skin and flesh color, fruits at six stages of maturity were used for extraction of lipids and percent fatty acid composition was determined through gas chromatography on methylated byproducts, palmitic, palmitoleic, estearic, oleic, linoleic and linolenic. Across different maturity stages and on ?Arbequina? and ?Picual? the C16:0 was constant and showed a value of 20 and 19.5% respectively, showing no significant changes. The C16:1 and C18:2 significantly increased from the M1 to the M6 stage in ?Arbequina? and ?Picual? (C16:1 increased from 1.9 to 3.3 and 1.5 to 2.2 respectively; C18:2 from 8.0 to 13.3 and 1.6 to 6.5% respectively). C18:1 and of C18:3 levels significantly decreased in oils originated from fruits with more advanced maturity (C18:1 varied from 67 to 60 and 74 to 70 respectively; C18:3 varied from 0.6 to 0.4 and 0.7 to 0.5%, respectively). With advancing maturity, C18:0 level decreased in ?Arbequina? (1.7 to 1.4%) and increased in ?Picual? (1.8 to... Presentar Todo |
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Palabras claves : |
ARBEQUINA; FATTY ACID PROFILE; FRUIT RIPENING; OLIVE; PICUAL. |
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Thesagro : |
MADURACION; OLIVOS; PERFIL DE ÁCIDOS GRASOS; VARIEDADES. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02917naa a2200313 a 4500
001 1051118
005 2022-03-18
008 2010 bl uuuu u00u1 u #d
020 $a978-906605613-8
022 $a0567-7572
024 7 $a10.17660/ActaHortic.2010.877.204$2DOI
100 1 $aFEIPPE, A.
245 $aFruit ripening stage effect on the fatty acid profile of 'Arbequina' and 'Picual' olives in Uruguay. (Conference Paper).$h[electronic resource]
260 $c2010
490 $a(Acta Horticulturae; 877).
500 $aISHS Acta Horticulturae 877: VI International Postharvest Symposium. Publication date: 11 November 2010. Editors: M. Erkan, U. Aksoy.
520 $aABSTRACT. Uruguay is one of the countries with favorable conditions for the development of olive tree culture. Olive oil is mainly composed by triglycerides, formed by different fatty acids which confer a main portion of its properties. Its acidic composition varies mainly with variety, local climatic conditions and fruit maturity degree. The objective of this work is to know the influence of fruit maturity stages on the fatty acid profile in the ?Arbequina? and ?Picual? varieties cultivated in Uruguay. According to skin and flesh color, fruits at six stages of maturity were used for extraction of lipids and percent fatty acid composition was determined through gas chromatography on methylated byproducts, palmitic, palmitoleic, estearic, oleic, linoleic and linolenic. Across different maturity stages and on ?Arbequina? and ?Picual? the C16:0 was constant and showed a value of 20 and 19.5% respectively, showing no significant changes. The C16:1 and C18:2 significantly increased from the M1 to the M6 stage in ?Arbequina? and ?Picual? (C16:1 increased from 1.9 to 3.3 and 1.5 to 2.2 respectively; C18:2 from 8.0 to 13.3 and 1.6 to 6.5% respectively). C18:1 and of C18:3 levels significantly decreased in oils originated from fruits with more advanced maturity (C18:1 varied from 67 to 60 and 74 to 70 respectively; C18:3 varied from 0.6 to 0.4 and 0.7 to 0.5%, respectively). With advancing maturity, C18:0 level decreased in ?Arbequina? (1.7 to 1.4%) and increased in ?Picual? (1.8 to 2.5%), both showing significant variations. With advancing maturity and on both varieties, ratios between monounsaturated and polyunsaturated fatty acids decreased, and the decrease was greater in ?Picual?. Focusing on the potential oil quality, preliminary data emphasize the importance of understanding the effect of maturity stages as related to the development of olive harvest indexes.
650 $aMADURACION
650 $aOLIVOS
650 $aPERFIL DE ÁCIDOS GRASOS
650 $aVARIEDADES
653 $aARBEQUINA
653 $aFATTY ACID PROFILE
653 $aFRUIT RIPENING
653 $aOLIVE
653 $aPICUAL
700 1 $aIBÁÑEZ, F.
700 1 $aPERALTA, G.
773 $tActa Horticulturae, 2010, no.877, p.1495-1500.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
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Fecha actual : |
15/09/2020 |
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Actualizado : |
21/09/2020 |
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Tipo de producción científica : |
Documentos |
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Autor : |
RAVAGNOLO, O.; LEMA, O.M.; CALISTRO, A.; GONZALEZ, I.; LEMES, F.; COSTALES, J.; ZAMIT, W.; AGUILAR, I.; NAVAJAS, E.; SOARES DE LIMA, J.M. |
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Afiliación : |
OLGA RAVAGNOLO GUMILA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR MARIO LEMA QUEIJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO ARIEL CALISTRO PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISMAR CRISTIAN GONZALEZ PINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIAN LEMES GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR COSTALES NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN MANUEL SOARES DE LIMA LAPETINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Evaluación genética de la raza Hereford 2020. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Anuario Hereford (Montevideo), 2020, p. 206-208. |
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Idioma : |
Español |
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Contenido : |
La evaluación genética de la raza Hereford 2020 será realizada por parte de la sociedad de criadores Hereford de Estados Unidos y theta solutions donde se evalúa en conjuntoinformación de Uruguay, argentina, canadá y de Estados Unidos. Para la evaluación del 2020, no se realizará ninguna modificación al modelo o a los criterios utilizados para la evaluación genética, por lo que las diferencias que se observarán se deberán a la nueva información generada en el transcurso del año. los resultados se envían anualmente a los usuarios y se publican en
www.geneticabovina.com.uy |
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Thesagro : |
HEREFORD; MEJORAMIENTO GENETICO ANIMAL. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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Marc : |
LEADER 01264naa a2200253 a 4500
001 1061316
005 2020-09-21
008 2020 bl uuuu u00u1 u #d
100 1 $aRAVAGNOLO, O.
245 $aEvaluación genética de la raza Hereford 2020.$h[electronic resource]
260 $c2020
520 $aLa evaluación genética de la raza Hereford 2020 será realizada por parte de la sociedad de criadores Hereford de Estados Unidos y theta solutions donde se evalúa en conjuntoinformación de Uruguay, argentina, canadá y de Estados Unidos. Para la evaluación del 2020, no se realizará ninguna modificación al modelo o a los criterios utilizados para la evaluación genética, por lo que las diferencias que se observarán se deberán a la nueva información generada en el transcurso del año. los resultados se envían anualmente a los usuarios y se publican en www.geneticabovina.com.uy
650 $aHEREFORD
650 $aMEJORAMIENTO GENETICO ANIMAL
700 1 $aLEMA, O.M.
700 1 $aCALISTRO, A.
700 1 $aGONZALEZ, I.
700 1 $aLEMES, F.
700 1 $aCOSTALES, J.
700 1 $aZAMIT, W.
700 1 $aAGUILAR, I.
700 1 $aNAVAJAS, E.
700 1 $aSOARES DE LIMA, J.M.
773 $tAnuario Hereford (Montevideo), 2020, p. 206-208.
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