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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
15/03/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
SANTOS, L. R. dos; ZANGIROLAMI, M. de S.; SILVA, N. O.; VALDERRAMA, P.; MARÇO, P. H. |
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Afiliação: |
Larissa Rocha dos Santos, Universidade Tecnológica Federal do Paraná; Marcela de Souza Zangirolami, Universidade Tecnológica Federal do Paraná; Núbia Oliveira Silva, Universidade Tecnológica Federal do Paraná; Patrícia Valderrama, Universidade Tecnológica Federal do Paraná; Paulo Henrique Março, Universidade Tecnológica Federal do Paraná. |
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Título: |
Rapid non-invasive assessment of quality parameters in ground soybean using near-infrared spectroscopy. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 1, p. 97-104, jan. 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Avaliação rápida não invasiva de parâmetros de qualidade em soja triturada com uso de espectroscopia de infravermelho próximo. |
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Conteúdo: |
The objective of this work was to evaluate multivariate calibration models to predict total lipids, crude protein, and moisture content in grinded soybean grains using near-infrared spectroscopy and partial least squares (PLS). Three hundred samples of grinded soybean, evaluated in duplicate, were used for reference and spectral measurements. The PLS models for total lipids, crude protein, and moisture were validated by figures of merit for accuracy and precision, respectively, of 0.75 and 0.67 for total lipids, 0.51 and 0.46 for crude protein, and 0.97 and 0.99 for moisture. The PLS models developed for total lipids, crude protein, and moisture can be used as an alternative methodology for the determination of physicochemical parameters, and, therefore, they can be applied in quality control in soybean processing industries. |
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Palavras-Chave: |
Calibração multivariada; Chemometric methods; Lipídios totais; Mínimos quadrados parciais; Multivariate calibration; Partial least squares; Total lipids. |
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Thesagro: |
Glycine Max; Proteína bruta. |
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Thesaurus Nal: |
Crude protein. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174017/1/Rapid-non-invasive-assessment-of-quality.pdf
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Marc: |
LEADER 01928naa a2200301 a 4500
001 2089244
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aSANTOS, L. R. dos
245 $aRapid non-invasive assessment of quality parameters in ground soybean using near-infrared spectroscopy.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Avaliação rápida não invasiva de parâmetros de qualidade em soja triturada com uso de espectroscopia de infravermelho próximo.
520 $aThe objective of this work was to evaluate multivariate calibration models to predict total lipids, crude protein, and moisture content in grinded soybean grains using near-infrared spectroscopy and partial least squares (PLS). Three hundred samples of grinded soybean, evaluated in duplicate, were used for reference and spectral measurements. The PLS models for total lipids, crude protein, and moisture were validated by figures of merit for accuracy and precision, respectively, of 0.75 and 0.67 for total lipids, 0.51 and 0.46 for crude protein, and 0.97 and 0.99 for moisture. The PLS models developed for total lipids, crude protein, and moisture can be used as an alternative methodology for the determination of physicochemical parameters, and, therefore, they can be applied in quality control in soybean processing industries.
650 $aCrude protein
650 $aGlycine Max
650 $aProteína bruta
653 $aCalibração multivariada
653 $aChemometric methods
653 $aLipídios totais
653 $aMínimos quadrados parciais
653 $aMultivariate calibration
653 $aPartial least squares
653 $aTotal lipids
700 1 $aZANGIROLAMI, M. de S.
700 1 $aSILVA, N. O.
700 1 $aVALDERRAMA, P.
700 1 $aMARÇO, P. H.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 1, p. 97-104, jan. 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
18/12/2018 |
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Data da última atualização: |
18/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
ROZA, L. da F.; SILVA, A. S. da; MIGLIORINI, M. J.; BOTTARI, N. B.; GLOMBOWSKY, P.; BARETTA, M.; TAVERNARI, F. de C.; STEFANI, L. M.; BOIAGO, M. M. |
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Afiliação: |
LENILSON DA FONSECA ROZA, UDESC/Chapecó; ALEKSANDRO SCHAEFER DA SILVA, UFSM; MARCOS JOSÉ MIGLIORINI, UDESC/Chapecó; NATHALIE B. BOTTARI, UFSM; PATRÍCIA GLOMBOWSKY, UDESC/Chapecó; MAURÍCIO BARETTA, UDESC/Chapecó; FERNANDO DE CASTRO TAVERNARI, CNPSA; LENITA MOURA STEFANI, UDESC/Chapecó; MARCEL MANENTE BOIAGO, UDESC/Chapecó. |
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Título: |
Adding diphenyl diselenide in the diets of quails improves the quality of meat. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Revista MVZ Córdoba, v. 23, Suppl., p. 6964-6973, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Diphenyl diselenide (Ph2Se2) is an organic selenium compound that is known for its antioxidant characteristics. Thus, the aim of this study was to evaluate whether Ph2Se2 in quail (Coturnix japonica) diets influences the oxidative/antioxidant status and meat quality. Materials and methods. Four diets (0; 0.3; 0.6; 0.9 ppm Ph2Se2) were provided to 56 male quails (Coturnix japonica) distributed in a completely randomized design with 14 repetitions in order to check whether (PhSe)2 would change their blood and tissue oxidative/antioxidant status, which would lead to an improvement in the meat quality. Results. Adding Ph2Se2 in diets led to increased antioxidant activity of enzymes such as catalase, superoxide dismutase, and glutathione peroxidase, which consequently reduced oxidative levels in blood and tissues. Besides that, we observed an improvement in the quail meat quality; in other words, we observed an increased ability to hold water, a reduction in water loss from cooking, and reduced intensity of the yellow color in the breasts of birds that were fed with Ph2Se2. Conclusions. Therefore, we concluded that the antioxidant defense improvement in tissues that was provided by Ph2Se2 has a beneficial effect on meat quality. Resumen: El diseleniuro de difenilo (Ph2Se2) es un compuesto de selenio orgánico que es conocido por sus características antioxidantes. Por lo tanto, el objetivo de este estudio fue evaluar si Ph2Se2 en las dietas de codorniz (Coturnix japonica) influye en el estado oxidativo/antioxidante y la calidad de la carne. Materiales y métodos. Se proporcionaron cuatro dietas (0; 0.3; 0.6; 0.9 ppm Ph2Se2) a 56 codornices machos (Coturnix japonica) distribuidas en un diseño completamente aleatorizado con 14 repeticiones para verificar si Ph2Se2 cambiaría su sangre y tejido oxidativo/antioxidante, estado, lo que llevaría a una mejora en la calidad de la carne. Resultados. La adición de Ph2Se2 en las dietas provocó un aumento de la actividad antioxidante de enzimas como la catalasa, la superóxido dismutasa y la glutatión peroxidasa, lo que redujo los niveles de oxidación en la sangre y los tejidos. Además de eso, observamos una mejora en la calidad de la carne de codorniz; en otras palabras, observamos una mayor capacidad para retener agua, una reducción en la pérdida de agua debido a la cocción y una menor intensidad del color amarillo en las mamas de las aves que fueron alimentadas con Ph2Se2. Conclusiones. Por lo tanto, concluimos que la mejora de la defensa antioxidante en los tejidos proporcionada por Ph2Se2 tiene un efecto beneficioso sobre la calidad de la carne. MenosAbstract: Diphenyl diselenide (Ph2Se2) is an organic selenium compound that is known for its antioxidant characteristics. Thus, the aim of this study was to evaluate whether Ph2Se2 in quail (Coturnix japonica) diets influences the oxidative/antioxidant status and meat quality. Materials and methods. Four diets (0; 0.3; 0.6; 0.9 ppm Ph2Se2) were provided to 56 male quails (Coturnix japonica) distributed in a completely randomized design with 14 repetitions in order to check whether (PhSe)2 would change their blood and tissue oxidative/antioxidant status, which would lead to an improvement in the meat quality. Results. Adding Ph2Se2 in diets led to increased antioxidant activity of enzymes such as catalase, superoxide dismutase, and glutathione peroxidase, which consequently reduced oxidative levels in blood and tissues. Besides that, we observed an improvement in the quail meat quality; in other words, we observed an increased ability to hold water, a reduction in water loss from cooking, and reduced intensity of the yellow color in the breasts of birds that were fed with Ph2Se2. Conclusions. Therefore, we concluded that the antioxidant defense improvement in tissues that was provided by Ph2Se2 has a beneficial effect on meat quality. Resumen: El diseleniuro de difenilo (Ph2Se2) es un compuesto de selenio orgánico que es conocido por sus características antioxidantes. Por lo tanto, el objetivo de este estudio fue evaluar si Ph2Se2 en las dietas de codorniz (Coturnix japonica)... Mostrar Tudo |
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Palavras-Chave: |
Organic selenium; Qualidade da carne; Selênio orgânico. |
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Thesagro: |
Antioxidante. |
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Thesaurus NAL: |
Antioxidants; Meat quality. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188788/1/final9044.pdf
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Marc: |
LEADER 03475naa a2200289 a 4500
001 2101931
005 2018-12-18
008 2018 bl uuuu u00u1 u #d
100 1 $aROZA, L. da F.
245 $aAdding diphenyl diselenide in the diets of quails improves the quality of meat.$h[electronic resource]
260 $c2018
520 $aAbstract: Diphenyl diselenide (Ph2Se2) is an organic selenium compound that is known for its antioxidant characteristics. Thus, the aim of this study was to evaluate whether Ph2Se2 in quail (Coturnix japonica) diets influences the oxidative/antioxidant status and meat quality. Materials and methods. Four diets (0; 0.3; 0.6; 0.9 ppm Ph2Se2) were provided to 56 male quails (Coturnix japonica) distributed in a completely randomized design with 14 repetitions in order to check whether (PhSe)2 would change their blood and tissue oxidative/antioxidant status, which would lead to an improvement in the meat quality. Results. Adding Ph2Se2 in diets led to increased antioxidant activity of enzymes such as catalase, superoxide dismutase, and glutathione peroxidase, which consequently reduced oxidative levels in blood and tissues. Besides that, we observed an improvement in the quail meat quality; in other words, we observed an increased ability to hold water, a reduction in water loss from cooking, and reduced intensity of the yellow color in the breasts of birds that were fed with Ph2Se2. Conclusions. Therefore, we concluded that the antioxidant defense improvement in tissues that was provided by Ph2Se2 has a beneficial effect on meat quality. Resumen: El diseleniuro de difenilo (Ph2Se2) es un compuesto de selenio orgánico que es conocido por sus características antioxidantes. Por lo tanto, el objetivo de este estudio fue evaluar si Ph2Se2 en las dietas de codorniz (Coturnix japonica) influye en el estado oxidativo/antioxidante y la calidad de la carne. Materiales y métodos. Se proporcionaron cuatro dietas (0; 0.3; 0.6; 0.9 ppm Ph2Se2) a 56 codornices machos (Coturnix japonica) distribuidas en un diseño completamente aleatorizado con 14 repeticiones para verificar si Ph2Se2 cambiaría su sangre y tejido oxidativo/antioxidante, estado, lo que llevaría a una mejora en la calidad de la carne. Resultados. La adición de Ph2Se2 en las dietas provocó un aumento de la actividad antioxidante de enzimas como la catalasa, la superóxido dismutasa y la glutatión peroxidasa, lo que redujo los niveles de oxidación en la sangre y los tejidos. Además de eso, observamos una mejora en la calidad de la carne de codorniz; en otras palabras, observamos una mayor capacidad para retener agua, una reducción en la pérdida de agua debido a la cocción y una menor intensidad del color amarillo en las mamas de las aves que fueron alimentadas con Ph2Se2. Conclusiones. Por lo tanto, concluimos que la mejora de la defensa antioxidante en los tejidos proporcionada por Ph2Se2 tiene un efecto beneficioso sobre la calidad de la carne.
650 $aAntioxidants
650 $aMeat quality
650 $aAntioxidante
653 $aOrganic selenium
653 $aQualidade da carne
653 $aSelênio orgânico
700 1 $aSILVA, A. S. da
700 1 $aMIGLIORINI, M. J.
700 1 $aBOTTARI, N. B.
700 1 $aGLOMBOWSKY, P.
700 1 $aBARETTA, M.
700 1 $aTAVERNARI, F. de C.
700 1 $aSTEFANI, L. M.
700 1 $aBOIAGO, M. M.
773 $tRevista MVZ Córdoba$gv. 23, Suppl., p. 6964-6973, 2018.
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Embrapa Suínos e Aves (CNPSA) |
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