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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
05/12/2023 |
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Data da última atualização: |
28/02/2024 |
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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: |
CARRÉRA, A. G. P.; AGUIAR, R. O.; CUNHA, R. L.; OLIVEIRA, I. V. de; BERNARDINO, P. D. L. da; SILVA, C. R. da; CARVALHO, F. I. M.; OLIVEIRA NETO, C. F. de; SANTOS, M. A. S. dos; OLIVEIRA, J. T. de; SILVA, P. A.; CUNHA, E. F. M. |
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Afiliação: |
AMANDA GABRIELA PAIVA CARRÉRA, UFRA; RODRIGO OLIVEIRA AGUIAR, UFRA; ROBERTO LISBOA CUNHA, CPATU; IGOR VINÍCIUS DE OLIVEIRA, Federal University of South and Southeast Pará; PRISCILLA DINIZ LIMA DA SILVA BERNARDINO, UFRA; CLAUDETE ROSA DA SILVA, UFRA; FÁBIO ISRAEL MARTINS CARVALHO, UFRA; CÂNDIDO FERREIRA DE OLIVEIRA NETO, UFRA; MARCOS ANTÔNIO SOUZA DOS SANTOS, UFRA; JOB TEIXEIRA DE OLIVEIRA, Federal University of Mato Grosso do Sul; PRISCILLA ANDRADE SILVA, UFRA; ELISA FERREIRA MOURA CUNHA, CPATU. |
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Título: |
Characterization of sweet and bitter cassava (Manihot esculenta Crantz) genotypes through multivariate analysis. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 15, n. 10, p. 1269-1278, 2021. |
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DOI: |
10.21475/ajcs.21.15.10.p3182 |
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Idioma: |
Inglês |
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Conteúdo: |
Cassava has importance as a source of human and animal food. With the objectives to select promising sweet and bitter cassava varieties for breeding programs, 27 genotypes were characterized in terms of their quantitative and qualitative properties. Roots were harvested from three plants per genotype, washed, peeled, sanitized. Regarding the yield, the storage root number (SRN), and the fresh storage root weight (FSRW), were determined, as well as the root fresh matter content (RFMC), and root dry matter content (RDMC), both expressed as a percentage. Among the cassava genotypes, the protein content ranged from 0.1-0.7%; lipids 0.3-2.1%; moisture 58.0-65.2%; 0.1-1.0% ash; fibers 0.9-1.9%; acidity 1,1-2,7%; pH 6.3-6.8; TSS between 0.8-1.2 ºBrix; glucose 0.1-0.8% and sucrose 0.5-1.0%, except for the fructose and starch contents, which did not vary significantly. The principal component analysis showed that the factors explain 84.2% of the total variability and through cluster analysis, evidencing cluster III for the highest starch yield and cluster I for the highest average of lipids and proteins. |
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Thesagro: |
Genótipo; Mandioca; Manihot Esculenta. |
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Thesaurus NAL: |
Cassava; Principal component analysis; Starch. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02147naa a2200337 a 4500
001 2159168
005 2024-02-28
008 2021 bl uuuu u00u1 u #d
024 7 $a10.21475/ajcs.21.15.10.p3182$2DOI
100 1 $aCARRÉRA, A. G. P.
245 $aCharacterization of sweet and bitter cassava (Manihot esculenta Crantz) genotypes through multivariate analysis.$h[electronic resource]
260 $c2021
520 $aCassava has importance as a source of human and animal food. With the objectives to select promising sweet and bitter cassava varieties for breeding programs, 27 genotypes were characterized in terms of their quantitative and qualitative properties. Roots were harvested from three plants per genotype, washed, peeled, sanitized. Regarding the yield, the storage root number (SRN), and the fresh storage root weight (FSRW), were determined, as well as the root fresh matter content (RFMC), and root dry matter content (RDMC), both expressed as a percentage. Among the cassava genotypes, the protein content ranged from 0.1-0.7%; lipids 0.3-2.1%; moisture 58.0-65.2%; 0.1-1.0% ash; fibers 0.9-1.9%; acidity 1,1-2,7%; pH 6.3-6.8; TSS between 0.8-1.2 ºBrix; glucose 0.1-0.8% and sucrose 0.5-1.0%, except for the fructose and starch contents, which did not vary significantly. The principal component analysis showed that the factors explain 84.2% of the total variability and through cluster analysis, evidencing cluster III for the highest starch yield and cluster I for the highest average of lipids and proteins.
650 $aCassava
650 $aPrincipal component analysis
650 $aStarch
650 $aGenótipo
650 $aMandioca
650 $aManihot Esculenta
700 1 $aAGUIAR, R. O.
700 1 $aCUNHA, R. L.
700 1 $aOLIVEIRA, I. V. de
700 1 $aBERNARDINO, P. D. L. da
700 1 $aSILVA, C. R. da
700 1 $aCARVALHO, F. I. M.
700 1 $aOLIVEIRA NETO, C. F. de
700 1 $aSANTOS, M. A. S. dos
700 1 $aOLIVEIRA, J. T. de
700 1 $aSILVA, P. A.
700 1 $aCUNHA, E. F. M.
773 $tAustralian Journal of Crop Science$gv. 15, n. 10, p. 1269-1278, 2021.
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