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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
06/12/2022 |
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Data da última atualização: |
06/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, C. S. dos; SOUSA, M. B. e; BRITO, A. C.; OLIVEIRA, L. A. de; CARVALHO, C. W. P. de; OLIVEIRA, E. J. de. |
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Afiliação: |
CRISTIANO SILVA DOS SANTOS, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; MASSAINE BANDEIRA E SOUSA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; ANA CARLA BRITO; LUCIANA ALVES DE OLIVEIRA, CNPMF; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Phenotypic diversity of starch pasting properties in cassava for food industry. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 45, e56361, 2023. |
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ISSN: |
1807-8621 |
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DOI: |
10.4025/actasciagron.v45i1.56361 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the phenotypic variation and diversity of cassava for breeding purposes based on the pasting properties of starch, for food applications. The viscosities of the starches, extracted from 1031 accessions, were obtained using a Rapid Visco Analyzer. The best linear unbiased predictors were calculated for five critical points of the viscograms, which were then used to cluster the accessions based on the discriminant analysis of principal components. The wide phenotypic variation identified from the viscograms reveals the high potential for selection gains, especially for pasting temperature and setback. Certain strong correlations indicate that selection based on a specific viscogram trait can be used for indirect selection (e.g., the correlation between peak viscosity and breakdown [0.85]). The lowest Bayesian information criterion identified five different groups. Groups 3 and 4 exhibited high pasting temperatures, while Groups 3 and 5 exhibited low setbacks. Group 3 also exhibited low viscosity and breakdown. However, we focused on selecting cassava accessions with a high pasting temperature and low setback, as these are the most important traits for industrial applications. The predicted genetic gains from the selection of the top 15 cassava accessions for increasing pasting temperature and decreasing setback were 4.40% and 53.17%, respectively. The increased pasting temperature (~72.89°C) and high amplitude of setback (~600 cP) due to selection can guide the utilization of the cassava germplasm for breeding and provide a basis for further studies to develop varieties with added value, especially in the food industry. MenosThe aim of this study was to evaluate the phenotypic variation and diversity of cassava for breeding purposes based on the pasting properties of starch, for food applications. The viscosities of the starches, extracted from 1031 accessions, were obtained using a Rapid Visco Analyzer. The best linear unbiased predictors were calculated for five critical points of the viscograms, which were then used to cluster the accessions based on the discriminant analysis of principal components. The wide phenotypic variation identified from the viscograms reveals the high potential for selection gains, especially for pasting temperature and setback. Certain strong correlations indicate that selection based on a specific viscogram trait can be used for indirect selection (e.g., the correlation between peak viscosity and breakdown [0.85]). The lowest Bayesian information criterion identified five different groups. Groups 3 and 4 exhibited high pasting temperatures, while Groups 3 and 5 exhibited low setbacks. Group 3 also exhibited low viscosity and breakdown. However, we focused on selecting cassava accessions with a high pasting temperature and low setback, as these are the most important traits for industrial applications. The predicted genetic gains from the selection of the top 15 cassava accessions for increasing pasting temperature and decreasing setback were 4.40% and 53.17%, respectively. The increased pasting temperature (~72.89°C) and high amplitude of setback (~600 cP) due to s... Mostrar Tudo |
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Thesagro: |
Mandioca. |
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Categoria do assunto: |
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Marc: |
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022 $a1807-8621
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100 1 $aSANTOS, C. S. dos
245 $aPhenotypic diversity of starch pasting properties in cassava for food industry.$h[electronic resource]
260 $c2023
520 $aThe aim of this study was to evaluate the phenotypic variation and diversity of cassava for breeding purposes based on the pasting properties of starch, for food applications. The viscosities of the starches, extracted from 1031 accessions, were obtained using a Rapid Visco Analyzer. The best linear unbiased predictors were calculated for five critical points of the viscograms, which were then used to cluster the accessions based on the discriminant analysis of principal components. The wide phenotypic variation identified from the viscograms reveals the high potential for selection gains, especially for pasting temperature and setback. Certain strong correlations indicate that selection based on a specific viscogram trait can be used for indirect selection (e.g., the correlation between peak viscosity and breakdown [0.85]). The lowest Bayesian information criterion identified five different groups. Groups 3 and 4 exhibited high pasting temperatures, while Groups 3 and 5 exhibited low setbacks. Group 3 also exhibited low viscosity and breakdown. However, we focused on selecting cassava accessions with a high pasting temperature and low setback, as these are the most important traits for industrial applications. The predicted genetic gains from the selection of the top 15 cassava accessions for increasing pasting temperature and decreasing setback were 4.40% and 53.17%, respectively. The increased pasting temperature (~72.89°C) and high amplitude of setback (~600 cP) due to selection can guide the utilization of the cassava germplasm for breeding and provide a basis for further studies to develop varieties with added value, especially in the food industry.
650 $aMandioca
700 1 $aSOUSA, M. B. e
700 1 $aBRITO, A. C.
700 1 $aOLIVEIRA, L. A. de
700 1 $aCARVALHO, C. W. P. de
700 1 $aOLIVEIRA, E. J. de
773 $tActa Scientiarum. Agronomy$gv. 45, e56361, 2023.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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| Registros recuperados : 9 | |
| 2. |  | MENDES, M. C.; CALVO, F. D.; MARTINS, J, R.; DOMINGUES, L. N.; KLAFKE, G. M.; BARROS, A. T. M. de. Caracterización poblacional de la resistencia de la garrapata Rhipicephalus (Boophilus) microplus a la cipermetrina, deltametrina y flumetrina en los estados de Rio Grande do Sul, Minas Gerais y Mato Grosso do Sul, Brasil. In: CONGRESO LATINOAMERICANO DE ACAROLOGÍA, 1, 2012, Puebla. Anais... Puebla: Sociedad Mexicana de Entomologia, 2012. p.264-273.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 4. | | DOMINGUES, L. N.; BELLO, A. C. P. P.; CUNHA, A. P.; LEITE, P. V. B.; BARROS, A. T. M. de; LEITE, R. C. Caracterização do controle de Haematobia irritans e Rhipicephalus (Boophilus) microplus no Triângulo Mineiro e Alto Paranaíba, Minas Gerais. Pesquisa Veterinária Brasileira, v. 32, n. 12, p. 1246-1252, dezembro, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pantanal. |
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| 5. | | WANDERLEY, R. P. B.; RIBEIRO, A. C. de C. L.; RODRIGUES, D. S.; BARROS, A. B.; LEITE, P. V. B.; DOMINGUES, L. N.; CUNHA, A. P.; BELLO, A. C. P. P.; LEITE, R. C. Adubação com uréia em pastejo rotacionado e seu efeito no controle do Rhipicephalus (Boophilus) microplus. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 17., 2012, São Luis. Parasitologia veterinária, bem estar e produção animal: anais. São Luis: Colégio Brasileiro de Parasitologia Veterinária, 2012.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | DOMINGUES, L. N.; CUNHA, A. C. P.; BELLO, A. C. P. P.; DALLA ROSA, R. C.; LEITE, P. V. B.; LEITE, L. B.; RESENDE, T. P.; RODRIGUES, D. S.; BARROS, A. T. M. de; LEITE, R. C. Insecticide susceptibility of Haematobia irritans (Diptera: muscidae) in the western region of Minas Gerais, Brazil. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 16., Campo Grande. Anais... Campo Grande: CBPV, 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 7. | | DOMINGUES, L. N.; BRASIL, B. dos S. A. F.; BELLO, A. C. P. de P.; CUNHA, A. P. da; BARROS, A. T. M. de; LEITE, R. C.; SILAGHI, C.; PFISTER, K.; PASSOS, L. M. F. Survey of pyrethroid and organophosphate resistance in Brazilian field populations of Rhipicephalus (Boophilus) microplus: Detection of C190A mutation in domain II of the para-type sodium channel gene. Veterinary Parasitology, v. 189, n.2-4, p. 327-332, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| 8. | | DOMINGUES, L. N.; BELLO, A. C. P. P.; CUNHA, A. C. P.; DALLA ROSA, R. C.; LEITE, P. V. B.; LEITE, L. B.; RESENDE, T. P.; RODRIGUES, D. S.; WANDERLEY, R. P. B.; BARROS, A. B.; BARROS, A. T. M. de; LEITE, R. C. Caracterização do controle de Rhipicephalus (Boophilus) Microplus (Acari: ixodidae) e Haematobia irritans (Diptera: muscidae) na região do Triângulo Mineiro e Alto Paranaíba, Minas Gerais. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 16., Campo Grande. Anais... Campo Grande: CBPV, 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 9. | | RODRIGUES, D. S.; MORAIS, O. R. de; BASTIANETTO, O.; WANDERLEY, R. P. B.; LEITE, P. V. B.; DOMINGUES, L. N.; CUNHA, A. P. da; BELLO, A. C. P. de P.; SILVA, M. X.; SALIBA, E. de O. S.; LEITE, R. C. The use of Stylosanthes guianensis cv. Mineirão and Medicago sativa hays to control gastrintestinal nematodes in feedlot lambs. In: INTERNATIONAL CONFERENCE OF THE WORLD ASSOCIATION FOR THE ADVANCEMENT OF VETERINARY PARASITOLOGY, 23., 2011, Buenos Aires. Proceedings... Buenos Aires: WAAVP, 2011. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 9 | |
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