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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
02/06/2017 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
DÍAZ, M.T; ÁLVAREZ, I.; DE LA FUENTE, J.; SAÑUDO, C.; CAMPO, M.M; OLIVER, M.A.; FONT I FURNOLS, M.; MONTOSSI, F.; SAN JULIÁN, R.; BRANSCHEID, W.; NUTE, G. R.; CAÑEQUE, V. |
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Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Fatty acid composition of lamb meat from Spain, Britain, Germany and Uruguay. |
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Fecha de publicación : |
2004 |
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Fuente / Imprenta : |
In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 50., 2004, Helsinki, Finland. Proceedings. Helsinki, 2004. |
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Idioma : |
Inglés |
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Contenido : |
The fatty acid composition of intramuscular fat can be influenced by factors such as diet (Rhee, 2000), breed (Robelin, 1986), age (Link et al., 1970) and the level of fatness of animals (Nürnberg et al., 1998). On the other hand, the fatty acid composition influences the nutritive value and the palatability of the meat. In
relation to the nutritive value, consumption of saturated fatty acids (SFA) has been associated with an increase of plasma cholesterol and plasma low density lipoprotein levels, which are linked at the same time to a major risk of coronary heart disease. Conjugated linoleic acid (CLA), which arises from microbial hydrogenation of dietary linoleic acid in the rumen, exhibits anticarcinogenic properties when is included in the diet at low levels (French et al., 2000). Additionally, meat flavour is influenced by the saturation rate of fatty acids (Purchas et al., 1979). The polyunsaturated fatty acids (PUFA) are more susceptible to oxidation than monounsaturated fatty acids (MUFA), their oxidation is primarily responsible for the oxidative meat flavour deterioration (Gatellier et al,, 2001). |
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Palabras claves : |
FATTY ACID COMPOSITION; LAMB MEAT. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6810/1/ICOMST-2004.pdf
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Marc : |
LEADER 01923nam a2200265 a 4500
001 1023403
005 2017-06-02
008 2004 bl uuuu u01u1 u #d
100 1 $aDÍAZ, M.T
245 $aFatty acid composition of lamb meat from Spain, Britain, Germany and Uruguay.
260 $aIn: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 50., 2004, Helsinki, Finland. Proceedings. Helsinki$c2004
520 $aThe fatty acid composition of intramuscular fat can be influenced by factors such as diet (Rhee, 2000), breed (Robelin, 1986), age (Link et al., 1970) and the level of fatness of animals (Nürnberg et al., 1998). On the other hand, the fatty acid composition influences the nutritive value and the palatability of the meat. In relation to the nutritive value, consumption of saturated fatty acids (SFA) has been associated with an increase of plasma cholesterol and plasma low density lipoprotein levels, which are linked at the same time to a major risk of coronary heart disease. Conjugated linoleic acid (CLA), which arises from microbial hydrogenation of dietary linoleic acid in the rumen, exhibits anticarcinogenic properties when is included in the diet at low levels (French et al., 2000). Additionally, meat flavour is influenced by the saturation rate of fatty acids (Purchas et al., 1979). The polyunsaturated fatty acids (PUFA) are more susceptible to oxidation than monounsaturated fatty acids (MUFA), their oxidation is primarily responsible for the oxidative meat flavour deterioration (Gatellier et al,, 2001).
653 $aFATTY ACID COMPOSITION
653 $aLAMB MEAT
700 1 $aÁLVAREZ, I.
700 1 $aDE LA FUENTE, J.
700 1 $aSAÑUDO, C.
700 1 $aCAMPO, M.M
700 1 $aOLIVER, M.A.
700 1 $aFONT I FURNOLS, M.
700 1 $aMONTOSSI, F.
700 1 $aSAN JULIÁN, R.
700 1 $aBRANSCHEID, W.
700 1 $aNUTE, G. R.
700 1 $aCAÑEQUE, V.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
06/03/2020 |
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Actualizado : |
06/03/2020 |
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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 : |
GONZÁLEZ, S.N.; CONDON, F. |
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Afiliación : |
SILVANA NOEMI GONZALEZ PARODI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CONDON PRIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Germination of Bromus auleticus after different treatments to release seed dormancy. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Seed Science and Technology, Volume 47, Number 3, December 2019. OPEN ACCESS.Doi: https://doi.org/10.15258/sst.2020.48.1.04 |
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ISSN : |
1819-5717 (Online) |
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DOI : |
10.15258/sst.2020.48.1.04 |
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Idioma : |
Inglés |
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Notas : |
Article history: Submitted October 2019// Accepted January 2020// Published online February 2020. Author for correspondence (E-mail: 1 sngonzalez@inia.org.uy; 2 fcondon@inia.org.uy) |
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Contenido : |
Abstract:Bromus auleticus is a cool season perennial C3 grass, recognised as a forage plant genetic resource and used for native grasslands restoration. It is native to the campos biome, found in southern Brazil, Uruguay and central Argentina. Its forage yield is comparable with tall fescue. Seed dormancy is a problem to evaluate germination and for commercialisation of this species. Using four recently harvested seed lots of three different genotypes, we tested six different treatments to release dormancy: a control (mean germination 52%); 0.05 and 0.1% gibberellic acid; KNO3; pre-chilling + KNO3; and pre-chilling (mean germination across seed lots and treatments, 87%). Pre-chilling + KNO3 and pre-chilling were the best treatments to break dormancy, with mean germination times (MGT) reduced to half (8.7 and 9.3 days-1) that of the untreated control (19.2 days-1). The treatment with KNO3 alone did not yield uniform results across seed lots; when combined with pre-chilling, final germination did not increase but showed more consistent results. The use of 0.05% gibberellic acid was less efficient than pre-chilling to reduce the MGT of 17.2 days-1, but it could be considered as an alternative treatment for seed lots in which the germination results are needed fast and has the additional advantages of avoiding exposing seeds to cold stress. Furthermore, if seeds are contaminated with fungi, it reduces growth time and contamination effects. |
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Palabras claves : |
BROMUS AULETICUS; DORMANCY RELEASE; GERMINATION; GIBBERELLIC ACID; GRASS; SEED. |
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Thesagro : |
GERMINACION; SEMILLAS. |
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Asunto categoría : |
F03 Producción y tratamiento de semillas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14296/1/Gonzalez-and-Condon-2020.pdf
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Marc : |
LEADER 02445naa a2200265 a 4500
001 1060901
005 2020-03-06
008 2019 bl uuuu u00u1 u #d
022 $a1819-5717 (Online)
024 7 $a10.15258/sst.2020.48.1.04$2DOI
100 1 $aGONZÁLEZ, S.N.
245 $aGermination of Bromus auleticus after different treatments to release seed dormancy.$h[electronic resource]
260 $c2019
500 $aArticle history: Submitted October 2019// Accepted January 2020// Published online February 2020. Author for correspondence (E-mail: 1 sngonzalez@inia.org.uy; 2 fcondon@inia.org.uy)
520 $aAbstract:Bromus auleticus is a cool season perennial C3 grass, recognised as a forage plant genetic resource and used for native grasslands restoration. It is native to the campos biome, found in southern Brazil, Uruguay and central Argentina. Its forage yield is comparable with tall fescue. Seed dormancy is a problem to evaluate germination and for commercialisation of this species. Using four recently harvested seed lots of three different genotypes, we tested six different treatments to release dormancy: a control (mean germination 52%); 0.05 and 0.1% gibberellic acid; KNO3; pre-chilling + KNO3; and pre-chilling (mean germination across seed lots and treatments, 87%). Pre-chilling + KNO3 and pre-chilling were the best treatments to break dormancy, with mean germination times (MGT) reduced to half (8.7 and 9.3 days-1) that of the untreated control (19.2 days-1). The treatment with KNO3 alone did not yield uniform results across seed lots; when combined with pre-chilling, final germination did not increase but showed more consistent results. The use of 0.05% gibberellic acid was less efficient than pre-chilling to reduce the MGT of 17.2 days-1, but it could be considered as an alternative treatment for seed lots in which the germination results are needed fast and has the additional advantages of avoiding exposing seeds to cold stress. Furthermore, if seeds are contaminated with fungi, it reduces growth time and contamination effects.
650 $aGERMINACION
650 $aSEMILLAS
653 $aBROMUS AULETICUS
653 $aDORMANCY RELEASE
653 $aGERMINATION
653 $aGIBBERELLIC ACID
653 $aGRASS
653 $aSEED
700 1 $aCONDON, F.
773 $tSeed Science and Technology, Volume 47, Number 3, December 2019. OPEN ACCESS.Doi: https://doi.org/10.15258/sst.2020.48.1.04
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