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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
02/07/2014 |
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Data da última atualização: |
02/07/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
MORESCO, R.; UARROTA, V. G.; NUNES, E. C.; COELHO, B.; AMANTE, E. R.; GERVIN, V. M.; CAMPOS, C. E. M.; ROCHA, M.; MARASCHIN, M. |
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Título: |
Discrimination of Brazilian Cassava Genotypes (Manihot esculenta Crantz) According to Their Physicochemical Traits and Functional Properties through Bioinformatics Tools. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON PRACTICAL APPLICATIONS OF COMPUTATIONAL BIOLOGY BIOINFORMATICS - PACBB, 8., 2014, Switzerland. [Proceedings]... Switzerland: Springer International Publishing, 2014. p. 57-63. |
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ISBN: |
978-3-319-07580-8 |
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Idioma: |
Português |
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Conteúdo: |
Manihot esculenta currently ranks as the third most important species source of calories in the world. The most important part of the plant is the root, rich in starch. The starch fraction is basically composed of amylose and amylopectin, and different ratios of contents of these two polysaccharides determine the physicochemical traits and functional properties peculiars to genotypes. In this study, principal component analysis (PCA) and clusters analysis were applied to a set of physicochemical and functional variables of ten starch samples of M. esculenta genotypes. Moreover, a further chemometric approach was used to a FTIR spectral data set. The analytical techniques employed, associated with chemometric analyzes, allowed distinguishing and/or grouping the genotypes according to their physicochemical traits and functional peculiarities. It was also observed a good relationship between the descriptive models built using the physicochemical dataset and the FTIR dataset from the carbohydrate fingerprint region, allowing a more detailed and robust understanding of possible differences and/or similarities of the studied genotypes. |
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Palavras-Chave: |
Cassava Genotypes; Chemometrics; FTIR; Manihot esculenta Crantz. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02164naa a2200277 a 4500
001 1121232
005 2014-07-02
008 2014 bl uuuu u00u1 u #d
020 $a978-3-319-07580-8
100 1 $aMORESCO, R.
245 $aDiscrimination of Brazilian Cassava Genotypes (Manihot esculenta Crantz) According to Their Physicochemical Traits and Functional Properties through Bioinformatics Tools.$h[electronic resource]
260 $c2014
520 $aManihot esculenta currently ranks as the third most important species source of calories in the world. The most important part of the plant is the root, rich in starch. The starch fraction is basically composed of amylose and amylopectin, and different ratios of contents of these two polysaccharides determine the physicochemical traits and functional properties peculiars to genotypes. In this study, principal component analysis (PCA) and clusters analysis were applied to a set of physicochemical and functional variables of ten starch samples of M. esculenta genotypes. Moreover, a further chemometric approach was used to a FTIR spectral data set. The analytical techniques employed, associated with chemometric analyzes, allowed distinguishing and/or grouping the genotypes according to their physicochemical traits and functional peculiarities. It was also observed a good relationship between the descriptive models built using the physicochemical dataset and the FTIR dataset from the carbohydrate fingerprint region, allowing a more detailed and robust understanding of possible differences and/or similarities of the studied genotypes.
653 $aCassava Genotypes
653 $aChemometrics
653 $aFTIR
653 $aManihot esculenta Crantz
700 1 $aUARROTA, V. G.
700 1 $aNUNES, E. C.
700 1 $aCOELHO, B.
700 1 $aAMANTE, E. R.
700 1 $aGERVIN, V. M.
700 1 $aCAMPOS, C. E. M.
700 1 $aROCHA, M.
700 1 $aMARASCHIN, M.
773 $tIn: INTERNATIONAL CONFERENCE ON PRACTICAL APPLICATIONS OF COMPUTATIONAL BIOLOGY BIOINFORMATICS - PACBB, 8., 2014, Switzerland. [Proceedings]... Switzerland: Springer International Publishing, 2014. p. 57-63.
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| 2. |  | MARTINS, P. A. da C. T. C.; SILVA, M .R. da; AMANTE, E. R.; LAVINA, M. L. Influencia da materia-prima e do processamento no fator acido de feculas de mandioca (Manihot utilissima). Boletim da SBCTA, Campinas, SP, v. 25, n. 2, p. 47, jul./dez. 1991.| Biblioteca(s): Epagri-Sede. |
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| 3. | | 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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| Registros recuperados : 3 | |
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