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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
12/09/2014 |
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Actualizado : |
08/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FITZGERALD, M.A.; BERGMAN, C.J.; RESURRECCION, A.P.; MOLLER, J.; JIMENEZ, R.; REINKE, R.F.; MARTIN, M.; BLANCO, P.; MOLINA, F.; CHEN, M.-H.; KURI, V.; ROMERO, M.V.; HABIBI, F.; UMEMOTO, T.; JONGDEE, S.; GRATEROL, E.; REDDY, K.R.; BASSINELLO, P.Z.; SIVAKAMI, R.; RANI, N.S.; DAS, S.; WANG, Y.J.; INDRASARI, S.D.; RAMLI, A.; AHMAD, R.; DIPTI, S.S.; XIE, L.; LANG, N.T.; SINGH, P.; PORO, D.C.; TAVASOLI, F.; MESTRES, C. |
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Afiliación : |
BLANCO BARRAL, PEDRO HORACIO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MOLINA CASELLA, FEDERICO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Addressing the dilemmas of measuring amylose in rice. |
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Fecha de publicación : |
2009 |
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Fuente / Imprenta : |
Cereal Chemistry, 2009, v. 86, no. 5, p. 492-498. |
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ISSN : |
0009-0352 |
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DOI : |
10.1094/CCHEM-86-5-0492 |
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Idioma : |
Inglés |
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Contenido : |
Amylose content is a parameter that correlates with the cooking behavior of rice. It is measured at the earliest possible stages of rice improvement programs to enable breeders to build the foundations of appropriate grain quality during cultivar development. Amylose is usually quantified by absorbance of the amylose-iodine complex. The International Network for Quality Rice (INQR) conducted a survey to determine ways that amylose is measured, reproducibility between laboratories, and sources of variation. Each laboratory measured the amylose content of a set of 17 cultivars of rice. The study shows that five different versions of the iodine binding method are in use. The data show that repeatability was high within laboratories but reproducibility between laboratories was low. The major sources of variability were the way the standard curve was constructed and the iodine binding capacity of the potato amylose used to produce the standard. Reproducibility is much lower between laboratories using a standard curve of potato amylose alone compared with those using calibrated rice cultivars. This study highlights the need to standardize the way amylose is measured, and presents research avenues for doing so. |
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Thesagro : |
AMILOSA; ARROZ; CALIDAD CULINARIA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 02591naa a2200553 a 4500
001 1050218
005 2019-10-08
008 2009 bl uuuu u00u1 u #d
022 $a0009-0352
024 7 $a10.1094/CCHEM-86-5-0492$2DOI
100 1 $aFITZGERALD, M.A.
245 $aAddressing the dilemmas of measuring amylose in rice.$h[electronic resource]
260 $c2009
520 $aAmylose content is a parameter that correlates with the cooking behavior of rice. It is measured at the earliest possible stages of rice improvement programs to enable breeders to build the foundations of appropriate grain quality during cultivar development. Amylose is usually quantified by absorbance of the amylose-iodine complex. The International Network for Quality Rice (INQR) conducted a survey to determine ways that amylose is measured, reproducibility between laboratories, and sources of variation. Each laboratory measured the amylose content of a set of 17 cultivars of rice. The study shows that five different versions of the iodine binding method are in use. The data show that repeatability was high within laboratories but reproducibility between laboratories was low. The major sources of variability were the way the standard curve was constructed and the iodine binding capacity of the potato amylose used to produce the standard. Reproducibility is much lower between laboratories using a standard curve of potato amylose alone compared with those using calibrated rice cultivars. This study highlights the need to standardize the way amylose is measured, and presents research avenues for doing so.
650 $aAMILOSA
650 $aARROZ
650 $aCALIDAD CULINARIA
700 1 $aBERGMAN, C.J.
700 1 $aRESURRECCION, A.P.
700 1 $aMOLLER, J.
700 1 $aJIMENEZ, R.
700 1 $aREINKE, R.F.
700 1 $aMARTIN, M.
700 1 $aBLANCO, P.
700 1 $aMOLINA, F.
700 1 $aCHEN, M.-H.
700 1 $aKURI, V.
700 1 $aROMERO, M.V.
700 1 $aHABIBI, F.
700 1 $aUMEMOTO, T.
700 1 $aJONGDEE, S.
700 1 $aGRATEROL, E.
700 1 $aREDDY, K.R.
700 1 $aBASSINELLO, P.Z.
700 1 $aSIVAKAMI, R.
700 1 $aRANI, N.S.
700 1 $aDAS, S.
700 1 $aWANG, Y.J.
700 1 $aINDRASARI, S.D.
700 1 $aRAMLI, A.
700 1 $aAHMAD, R.
700 1 $aDIPTI, S.S.
700 1 $aXIE, L.
700 1 $aLANG, N.T.
700 1 $aSINGH, P.
700 1 $aPORO, D.C.
700 1 $aTAVASOLI, F.
700 1 $aMESTRES, C.
773 $tCereal Chemistry, 2009$gv. 86, no. 5, p. 492-498.
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INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
02/04/2020 |
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Actualizado : |
24/02/2022 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
HELGUERA, M.; ABUGALIEVA, A.; BATTENFIELD, S.; BÉKÉS, F.; BRANLARD, G.; CUNIBERTI, M.; HÜSKEN,A.; JOHANSSON, E.; MORRIS, C.F.; NURIT, E.; SISSONS, M.; VÁZQUEZ, D. |
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Afiliación : |
MARCELO HELGUERA, National Institute of Agricultural Technology (INTA), Marcos Juárez, Argentina .; AIGUL ABUGALIEVA, Kazakh Scientific Research Institute of Agriculture and Plant Growing, Almalybak, Kazakhstan.; SARAH BATTENFIELD, Syngenta, Junction City, KS, USA.; FERENC BÉKÉS, FBFD PTY LTD, Sydney, NSW, Australia.; GÉRARD BRANLARD, INRAE, UCA UMR1095 GDEC, Clermont-Ferrand, France.; MARTHA CUNIBERTI, Wheat and Soybean Quality Laboratory, National Institute of Agricultural Technology (INTA), Buenos Aires, Argentina.; ALEXANDRA HÜSKEN, Department of Safety and Quality of CerealsMax Rubner-Institut, Federal Research Institute of Nutrition and Food Detmold, Germany.; EVA JOHANSSON, Department of Plant Breeding The Swedish University of Agricultural Sciences, Alnarp, Sweden.; CRAIG F. MORRIS, Western Wheat Quality LaboratoryUSDA-ARS,Pullman,USA.; ERIC NURIT, Mazan,France.; MIKE SISSONS, NSW Department of Primary Industries Tamworth Centre for Crop Improvement Calala, Australia.; DANIEL VÁZQUEZ PEYRONEL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Grain Quality in Breeding. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
In: Igrejas G., Ikeda T., Guzmán C. (eds). Wheat Quality For Improving Processing And Human Health. Cham:Springer. Doi:
https://doi.org/10.1007/978-3-030-34163-3_12 |
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Páginas : |
p. 273-307. |
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Idioma : |
Inglés |
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Notas : |
Article history:First Online: 18 March 2020. |
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Contenido : |
Abstract:
Technological (processing performance and end-product) and nutritional quality of wheat is in principle determined by a number of compounds within the wheat grain, including proteins, polysaccharides, lipids, minerals, heavy metals, vitamins and phytochemicals, effecting these characters. The genotype and environment is of similar importance for the determination of the content and composition of these compounds. Furthermore, the interaction between genotypes and the cultivation environment may play a significant role. Many studies have evaluated whether the genotype or the environment plays the major role in determining the content of the mentioned compounds. An overall conclusion of these studies is that except for compounds encoded by single major genes, importance of certain factors mainly depend on how wide environments and how diverse cultivars are within these comparative studies. Comparing environments all over, e.g. across Latin America, ends up with a high significance of the environment while large studies including genotypes of wide genetic background result in a significant role for the genotype. In addition, for some technological properties and components, genotype has a higher effect (e.g. grain hardness and gluten proteins), while environment influences stronger on others (e.g. protein and mineral content).Content and concentration of proteins, but also to some extent of starch, some non-starch polysaccharides and lipids, are essential in determining the technological quality of a wheat flour. For nutritional quality of the flour, the majority of the compounds are together the important determinant. Thus an increased understanding of environmental effects is essential. As to how the environment is influencing the content of the compounds, there are some differences. The protein content and composition is strongly affected by environmental factors influencing nitrogen availability and cultivar development time. However, these two factors are impacted by a range of environmental (temperature, precipitation, humidity/sun hours, etc.) and agronomic (soil properties, crop management practices such as seeding density, nitrogen fertilizer application timing and amount, etc.) components. Thus, to understand the interplay between the various environmental and agronomic factors impacting the technological quality of a wheat flour, modeling is a useful tool. Several other compounds, including minerals and heavy metals, are to a higher extent determined by site specific variation, resulting in similar rankings of entries across locations, although the total content is varying among years. The bioactive compounds and vitamins are a part of the defense mechanisms of plants and thus there is a variation in these compounds depending on prevailing biotic and abiotic stresses (heat, drought, excess rainfall, nutrition, diseases and pests). Thus, even for nutritional quality of wheat, incorporating all compounds of relevance in the evaluation would benefit from modeling tools. MenosAbstract:
Technological (processing performance and end-product) and nutritional quality of wheat is in principle determined by a number of compounds within the wheat grain, including proteins, polysaccharides, lipids, minerals, heavy metals, vitamins and phytochemicals, effecting these characters. The genotype and environment is of similar importance for the determination of the content and composition of these compounds. Furthermore, the interaction between genotypes and the cultivation environment may play a significant role. Many studies have evaluated whether the genotype or the environment plays the major role in determining the content of the mentioned compounds. An overall conclusion of these studies is that except for compounds encoded by single major genes, importance of certain factors mainly depend on how wide environments and how diverse cultivars are within these comparative studies. Comparing environments all over, e.g. across Latin America, ends up with a high significance of the environment while large studies including genotypes of wide genetic background result in a significant role for the genotype. In addition, for some technological properties and components, genotype has a higher effect (e.g. grain hardness and gluten proteins), while environment influences stronger on others (e.g. protein and mineral content).Content and concentration of proteins, but also to some extent of starch, some non-starch polysaccharides and lipids, are essential in determini... Presentar Todo |
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Palabras claves : |
CASE-STUDIES; DURUM-WHEAT; NUTRITIONAL-QUALITY; PLATAFORMA AGROALIMENTOS; QUALITY-SELECTION; SOFT-WHEAT; WILD-RELATIVES. |
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Thesagro : |
TRIGO. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 04132naa a2200373 a 4500
001 1060983
005 2022-02-24
008 2020 bl uuuu u00u1 u #d
100 1 $aHELGUERA, M.
245 $aGrain Quality in Breeding.$h[electronic resource]
260 $c2020
300 $ap. 273-307.
500 $aArticle history:First Online: 18 March 2020.
520 $aAbstract: Technological (processing performance and end-product) and nutritional quality of wheat is in principle determined by a number of compounds within the wheat grain, including proteins, polysaccharides, lipids, minerals, heavy metals, vitamins and phytochemicals, effecting these characters. The genotype and environment is of similar importance for the determination of the content and composition of these compounds. Furthermore, the interaction between genotypes and the cultivation environment may play a significant role. Many studies have evaluated whether the genotype or the environment plays the major role in determining the content of the mentioned compounds. An overall conclusion of these studies is that except for compounds encoded by single major genes, importance of certain factors mainly depend on how wide environments and how diverse cultivars are within these comparative studies. Comparing environments all over, e.g. across Latin America, ends up with a high significance of the environment while large studies including genotypes of wide genetic background result in a significant role for the genotype. In addition, for some technological properties and components, genotype has a higher effect (e.g. grain hardness and gluten proteins), while environment influences stronger on others (e.g. protein and mineral content).Content and concentration of proteins, but also to some extent of starch, some non-starch polysaccharides and lipids, are essential in determining the technological quality of a wheat flour. For nutritional quality of the flour, the majority of the compounds are together the important determinant. Thus an increased understanding of environmental effects is essential. As to how the environment is influencing the content of the compounds, there are some differences. The protein content and composition is strongly affected by environmental factors influencing nitrogen availability and cultivar development time. However, these two factors are impacted by a range of environmental (temperature, precipitation, humidity/sun hours, etc.) and agronomic (soil properties, crop management practices such as seeding density, nitrogen fertilizer application timing and amount, etc.) components. Thus, to understand the interplay between the various environmental and agronomic factors impacting the technological quality of a wheat flour, modeling is a useful tool. Several other compounds, including minerals and heavy metals, are to a higher extent determined by site specific variation, resulting in similar rankings of entries across locations, although the total content is varying among years. The bioactive compounds and vitamins are a part of the defense mechanisms of plants and thus there is a variation in these compounds depending on prevailing biotic and abiotic stresses (heat, drought, excess rainfall, nutrition, diseases and pests). Thus, even for nutritional quality of wheat, incorporating all compounds of relevance in the evaluation would benefit from modeling tools.
650 $aTRIGO
653 $aCASE-STUDIES
653 $aDURUM-WHEAT
653 $aNUTRITIONAL-QUALITY
653 $aPLATAFORMA AGROALIMENTOS
653 $aQUALITY-SELECTION
653 $aSOFT-WHEAT
653 $aWILD-RELATIVES
700 1 $aABUGALIEVA, A.
700 1 $aBATTENFIELD, S.
700 1 $aBÉKÉS, F.
700 1 $aBRANLARD, G.
700 1 $aCUNIBERTI, M.
700 1 $aHÜSKEN,A.
700 1 $aJOHANSSON, E.
700 1 $aMORRIS, C.F.
700 1 $aNURIT, E.
700 1 $aSISSONS, M.
700 1 $aVÁZQUEZ, D.
773 $tIn: Igrejas G., Ikeda T., Guzmán C. (eds). Wheat Quality For Improving Processing And Human Health. Cham:Springer. Doi: https://doi.org/10.1007/978-3-030-34163-3_12
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