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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 La Estanzuela; INIA Las Brujas. |
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Fecha : |
13/11/2015 |
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Actualizado : |
05/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FASSIO, A.; RESTAINO, E.; COZZOLINO, D. |
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Afiliación : |
ALBERTO SANTIAGO FASSIO ARAUJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ERNESTO ANGEL RESTAINO GALUP, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL COZZOLINO, Universidad de Adelaide. |
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Título : |
Determination of oil content in whole corn (Zea mays L.) seeds by means of near infrared reflectance spectroscopy. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Computers and Electronics in Agriculture, 2015, v. 110, p. 171-175. |
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ISSN : |
0168-1699 |
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DOI : |
10.1016/j.compag.2014.11.015 |
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Idioma : |
Inglés |
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Notas : |
Article history:Received 30 July 2014/Received in revised form 21 October 2014/Accepted 15 November 2014. |
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Contenido : |
ABSTRACT.
The objective of this study was to evaluate the ability of near infrared reflectance (NIR) spectroscopy to determine oil content in whole corn (Zea mays L.) samples sourced from a breeding program. Kernel samples were analysed in reflectance in the VIS and NIR regions (400-2500nm) at 2nm intervals using a scanning monochromator. Samples were scanned in a circular cell cup and reflectance data were stored as logarithm of the reciprocal reflectance (log1/R). Samples were not rotated when spectra collection was made. The coefficients of determination (R2) and the standard error of cross validation (SECV) obtained for the prediction of oil content in the calibration set were 0.90% and 0.17%, respectively. The residual predictive deviation (RPD=SD/SECV) value obtained was 2.3, indicating that these calibrations can be used for qualitative determination of oil content (e.g. low, medium and high) or preliminary screening in whole corn.
© 2014 Elsevier B.V. |
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Palabras claves : |
CONTENIDO DE ACEITE; CORN; ESPECTROSCOPÍA DE REFLECTANCIA EN EL INFRARROJO CERCANO; GRANO DE MAÍZ ENTERO; MÉTODOS DE ANÁLISIS RÁPIDO; NEAR INFRARED; OIL; PARTIAL LEAST SQUARES; QUIMIOMETRÍA; REFLECTANCE. |
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Thesagro : |
ACEITES; MAÍZ; NIR; NIRS; REFLECTANCIA; ZEA MAYS. |
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Asunto categoría : |
F01 Cultivo
U10 Métodos matemáticos y estadísticos |
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Marc : |
LEADER 02160naa a2200373 a 4500
001 1053869
005 2019-11-05
008 2015 bl uuuu u00u1 u #d
022 $a0168-1699
024 7 $a10.1016/j.compag.2014.11.015$2DOI
100 1 $aFASSIO, A.
245 $aDetermination of oil content in whole corn (Zea mays L.) seeds by means of near infrared reflectance spectroscopy.$h[electronic resource]
260 $c2015
500 $aArticle history:Received 30 July 2014/Received in revised form 21 October 2014/Accepted 15 November 2014.
520 $aABSTRACT. The objective of this study was to evaluate the ability of near infrared reflectance (NIR) spectroscopy to determine oil content in whole corn (Zea mays L.) samples sourced from a breeding program. Kernel samples were analysed in reflectance in the VIS and NIR regions (400-2500nm) at 2nm intervals using a scanning monochromator. Samples were scanned in a circular cell cup and reflectance data were stored as logarithm of the reciprocal reflectance (log1/R). Samples were not rotated when spectra collection was made. The coefficients of determination (R2) and the standard error of cross validation (SECV) obtained for the prediction of oil content in the calibration set were 0.90% and 0.17%, respectively. The residual predictive deviation (RPD=SD/SECV) value obtained was 2.3, indicating that these calibrations can be used for qualitative determination of oil content (e.g. low, medium and high) or preliminary screening in whole corn. © 2014 Elsevier B.V.
650 $aACEITES
650 $aMAÍZ
650 $aNIR
650 $aNIRS
650 $aREFLECTANCIA
650 $aZEA MAYS
653 $aCONTENIDO DE ACEITE
653 $aCORN
653 $aESPECTROSCOPÍA DE REFLECTANCIA EN EL INFRARROJO CERCANO
653 $aGRANO DE MAÍZ ENTERO
653 $aMÉTODOS DE ANÁLISIS RÁPIDO
653 $aNEAR INFRARED
653 $aOIL
653 $aPARTIAL LEAST SQUARES
653 $aQUIMIOMETRÍA
653 $aREFLECTANCE
700 1 $aRESTAINO, E.
700 1 $aCOZZOLINO, D.
773 $tComputers and Electronics in Agriculture, 2015$gv. 110, p. 171-175.
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| 1. |  | ARROYO, J.M.; BERNARDI SCHEEREN, F.; FISCHER, M.; NAUAR, M.; LATTANZI, F. Effect of defoliation frequency in spring on the productivity and nutritive value of orchardgrass. [abstract - ID 557]. 3. Animals and livestock systems. 1) Sustainable and resilient animal production systems. In: Tropentag 2022, International Research on Food Security, Natural Resource Management and Rural Development. "Can agroecological farming feed the world? Farmers' and academia's views". September 14-22, 2022, hybrid conference, Praga, Czech Republic. Book of abstracts, p.222. Contact Address: José María Arroyo, University of Bonn, Inst. of Animal Science, Bonn, Germany, e-mail: jarr@itw.uni-bonn.de| Tipo: Abstracts/Resúmenes |
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| 2. | | AMARO, N.; BERNARDI SCHEEREN, F.; NAUAR, M.; FISCHER, M.; FERNÁNDEZ-GARCÍA, M.; DAYUTO, J.; LATTANZI, F.; DIAZ, F.; ARROYO, J.M. Effect of defoliation frequency around flowering time on the nutritive value of orchardgrass. [1666W - abstract]. Forages and Pastures 2. In: American Dairy Science Association (ASDA), Annual Meeting, June 25-28, 2023, Ottawa, Ontario, Canadá. Journal of Dairy Science, 2023, Volume 106, Supplement 1, Abstracts, p.413.| Tipo: Abstracts/Resúmenes |
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