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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
07/05/2014 |
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Data da última atualização: |
07/05/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
UARROTA, V. G.; MORESCO, R.; COELHO, B.; NUNES, E. C.; PERUCH, L. A. M.; NEUBERT, E. O.; ROCHA, M.; MARASCHIN, M. |
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Título: |
Metabolomics combined with chemometric tools (PCA, HCA, PLS-DA and SVM) for screening cassava (Manihot esculenta Crantz) roots during postharvest physiological deterioration. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Food Chemistry, Londres, v. 161, p. 67-78, 2014. |
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Idioma: |
Português |
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Conteúdo: |
Cassava roots are an important source of dietary and industrial carbohydrates and suffer markedly from
postharvest physiological deterioration (PPD). This paper deals with metabolomics combined with chemometric
tools for screening the chemical and enzymatic composition in several genotypes of cassava
roots during PPD. Metabolome analyses showed increases in carotenoids, flavonoids, anthocyanins, phenolics,
reactive scavenging species, and enzymes (superoxide dismutase family, hydrogen peroxide, and
catalase) until 3?5 days postharvest. PPD correlated negatively with phenolics and carotenoids and
positively with anthocyanins and flavonoids. Chemometric tools such as principal component analysis,
partial least squares discriminant analysis, and support vector machines discriminated well cassava
samples and enabled a good prediction of samples. Hierarchical clustering analyses grouped samples
according to their levels of PPD and chemical compositions. |
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Palavras-Chave: |
Cassava; Chemometrics; Mandioca; Metabolomics; Postharvest deterioration. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01786naa a2200265 a 4500
001 1120832
005 2014-05-07
008 2014 bl uuuu u00u1 u #d
100 1 $aUARROTA, V. G.
245 $aMetabolomics combined with chemometric tools (PCA, HCA, PLS-DA and SVM) for screening cassava (Manihot esculenta Crantz) roots during postharvest physiological deterioration.$h[electronic resource]
260 $c2014
520 $aCassava roots are an important source of dietary and industrial carbohydrates and suffer markedly from postharvest physiological deterioration (PPD). This paper deals with metabolomics combined with chemometric tools for screening the chemical and enzymatic composition in several genotypes of cassava roots during PPD. Metabolome analyses showed increases in carotenoids, flavonoids, anthocyanins, phenolics, reactive scavenging species, and enzymes (superoxide dismutase family, hydrogen peroxide, and catalase) until 3?5 days postharvest. PPD correlated negatively with phenolics and carotenoids and positively with anthocyanins and flavonoids. Chemometric tools such as principal component analysis, partial least squares discriminant analysis, and support vector machines discriminated well cassava samples and enabled a good prediction of samples. Hierarchical clustering analyses grouped samples according to their levels of PPD and chemical compositions.
653 $aCassava
653 $aChemometrics
653 $aMandioca
653 $aMetabolomics
653 $aPostharvest deterioration
700 1 $aMORESCO, R.
700 1 $aCOELHO, B.
700 1 $aNUNES, E. C.
700 1 $aPERUCH, L. A. M.
700 1 $aNEUBERT, E. O.
700 1 $aROCHA, M.
700 1 $aMARASCHIN, M.
773 $tFood Chemistry, Londres$gv. 161, p. 67-78, 2014.
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Epagri-Sede (Epagri-Sede) |
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| Registros recuperados : 14 | |
| 3. |  | MORESCO, R.; AFONSO, T.; UARROTA, V. G.; NAVARRO, B. B.; NUNES, E. C.; ROCHA, M.; MARASCHIN, M. Classification tools for carotenoid content estimation in Manihot esculenta via metabolomics and machine learning. In: INTERNATIONAL CONFERENCE ON PRATICAL APPLICATIONS OF COMPUTATIONAL BIOLOGY & BIOINFORMATICS, 11., 2017, Espanha. Proceedings... Espanha: Springer, 2017. p. 280-288.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| 4. | | MORESCO, R.; UARROTA, V. G.; PEREIRA, A.; TOMAZZOLI, M.; NUNES, E. C.; PERUCH, L. A. M.; COSTA, C.; ROCHA, M.; MARASCHIN, M. Carotenoid Analysis of Cassava Genotypes Roots (Manihot Esculenta Crantz) Cultivated in Southern Brazil Using Chemometric Tools. In: INTERNATIONAL CONFERENCE ON PRACTICAL APPLICATIONS OF COMPUTATIONAL BIOLOGY AND BIOINFORMATICS, 9., 2015, Switzerland. Proceedings... Switzerland: Springer, 2015. p. 11-18.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| 5. | | UARROTA, V. G.; MORESCO, R.; SCHMIDT, E. C.; BOUZON, Z. L.; NUNES, E. C.; NEUBERT, E. O.; PERUCH, L. A. M.; ROCHA, M.; MARASCHIN, M. Data supporting the role of enzymes and polysaccharides during cassava postharvest physiological deterioration. Data in Brief, London,UK, v. 6, p. 503-506, 2016.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| 6. | | COELHO, B.; MORESCO, R.; NUNES, E. C.; UARROTA, V. G.; MARASCHIN, M.; NEUBERT, E. O.; PERUCH, L. A. M.; GÓMEZ, C. U. Quantification of flavonoids and carotenoids in cassava flours (Manihot esculenta Crantz) cultivated by family farmers in Santa Catarina, Brazil. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY: "ADDRESSING GLOBAL FOOD SECURITY AND WELLNESS THROUGH FOOD SCIENCE AND TECHNOLOGY", 16., 2012, Foz do Iguaçú, PR. Anais... Foz do Iguaçu: UFoST, 2012.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| 7. | | UARROTA, V. G.; MORESCO, R.; SCHMIDT, E. C.; BOUZON, Z. L.; NUNES, E. C.; NEUBERT, E. O.; PERUCH, L. A. M.; ROCHA, M.; MARASCHIN, M. The role of ascorbate peroxidase, guaiacol peroxidase, and polysaccharides in cassava (Manihot esculenta Crantz) roots under postharvest physiological deterioration. Food Chemistry, Londres, v. 197, n. , p. 737-746, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Epagri-Sede. |
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| 8. | | MORESCO, R.; UARROTA, V. G.; NUNES, E. C.; COELHO, B.; AMANTE, E. R.; GERVIN, V. M.; CAMPOS, C. E. M.; ROCHA, M.; MARASCHIN, M. Discrimination of Brazilian Cassava Genotypes (Manihot esculenta Crantz) According to Their Physicochemical Traits and Functional Properties through Bioinformatics Tools. In: INTERNATIONAL CONFERENCE ON PRACTICAL APPLICATIONS OF COMPUTATIONAL BIOLOGY BIOINFORMATICS - PACBB, 8., 2014, Switzerland. [Proceedings]... Switzerland: Springer International Publishing, 2014. p. 57-63.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| 9. | | UARROTA, V. G.; MORESCO, R.; COELHO, B.; NUNES, E. C.; PERUCH, L. A. M.; NEUBERT, E. O.; ROCHA, M.; MARASCHIN, M. Metabolomics combined with chemometric tools (PCA, HCA, PLS-DA and SVM) for screening cassava (Manihot esculenta Crantz) roots during postharvest physiological deterioration. Food Chemistry, Londres, v. 161, p. 67-78, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Epagri-Sede. |
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| 10. | | MORESCO, R.; UARROTA, V. G.; PEREIRA, A.; TOMAZZOLI, M.; NUNES, E. C.; PERUCH, L. A. M.; GAZZOLA, J.; COSTA, C.; ROCHA, M.; MARASCHIN, M. UV-visible scanning spectrophotometry and chemometric analysis as tools for carotenoids analysis in cassava genotypes (Manihot esculenta Crantz). Journal of Integrative Bioinformatics, Bielefeld University, Germany, v. 12, n. 4, p. 1-12, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - B |
| Biblioteca(s): Epagri-Sede. |
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| 11. | | COELHO, B.; MORESCO, R.; NUNES, E. C.; UARROTA, V. G.; MARASCHIN, M.; NEUBERT, E. O.; PERUCH, L. A. M.; GÓMEZ, C. U. Starch analysis of cassava roots (Manihot esculenta Crantz) cultivated by family farmers of Santa Catarina, Brazil. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY: "ADDRESSING GLOBAL FOOD SECURITY AND WELLNESS THROUGH FOOD SCIENCE AND TECHNOLOGY", 16., 2012, Foz do Iguaçu, PR. Anais... Foz do Iguaçu: IUFoST, 2012.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| 12. | | UARROTA, V. G.; STEFEN, D. L. V.; SOUZA, C. A.; COELHO, C. M. M.; MORESCO, R.; MARASCHIN, M.; SÁNCHEZ-MORA, F. D.; NUNES, E. C.; NEUBERT, E. O.; PERUCH, L. A. M. Advances in understanding cassava growth and development. In: Hershey, C. Achieving sustainable cultivation of cassava. Volume 2: Genetics, breeding, pests and diseases. 1. ed. Cambridge, UK: Burleigh Dodds Science Publishing, 2017. p. 1-34.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Epagri-Sede. |
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| 13. | | MARSCHIN, M.; KUHNEN, S.; LEMOS, P. M. M.; OLIVEIRA, S. K.; SILVA, D. A.; TOMAZZOLI, M. M.; SOUZA, A. C. V.; PINTO, M. R. R.; UARROTA, V. G.; CELLA, I.; FERREIRA, A. G.; ZEGGIO, A. R. S.; VELEIRINHO, M. B. R.; DELGADILLO, I.; VIEIRA, F. A. Metabolomics and Chemometrics as Tools for Chemo(bio)diversity Analysis - Maize Landraces and Propolis. In: VAMURZA, K. Chemometrics in practical applications. Croácia: InTech, 2012. p. 253-270.| Tipo: Capítulo em Livro Técnico-Científico | Circulação/Nível: -- - -- |
| Biblioteca(s): Epagri-Sede. |
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| 14. | | UARROTA, V. G.; NUNES, E. C.; PERUCH, L. A. M.; NEUBERT, E. O.; COELHO, B.; COELHO, R.; DOMÍNGUEZ, M. G.; SÁNCHEZ, T.; MELÉNDEZ, J. L. L.; DUFOUR, D.; CEBALLOS, H.; LOPEZ-LAVALLE, L. A. B.; HERSHEY, C.; ROCHA, M.; MARASCHIN, M. Toward better understanding of postharvest deterioration: biochemical changes in stored cassava (Manihot esculenta Crantz) roots. Food Science & Nutrition, River Street Hoboken, U.S.A., v. 1, n. , p. 1-14, 2015.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 14 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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