Estimation and classification of popping expansion capacity in popcorn breeding programs using NIR spectroscopy

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorTexas A&M University-
Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.contributorQuímica Biológica e Quimiometria-
Autor(es): dc.contributorSchool of Pharmacy and Biomedical Sciences-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorFerreira de Oliveira, Gustavo Hugo-
Autor(es): dc.creatorMurray, Seth C.-
Autor(es): dc.creatorCunha Júnior, Luis Carlos-
Autor(es): dc.creatorGomes de Lima, Kássio Michell-
Autor(es): dc.creatorde Lelis Medeiros de Morais, Camilo-
Autor(es): dc.creatorHenrique de Almeida Teixeira, Gustavo [UNESP]-
Autor(es): dc.creatorMôro, Gustavo Vitti [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:33:07Z-
Data de disponibilização: dc.date.available2022-02-22T00:33:07Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jcs.2019.102861-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/201282-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/201282-
Descrição: dc.descriptionOne of the most important quality traits in popcorn breeding programs is the popping expansion (PE) capacity of the kernel, which is the ratio of the volume of the popcorn to the weight of the kernel. In this study, we evaluated whether near infrared spectroscopy (NIR spectroscopy) could be used as a tool in popcorn breeding programs to routinely predict and/or discriminate popcorn genotypes on the basis of their PE. Three generations (F1, F2, and F2:3) were developed in three planting seasons by manual cross-pollination and self-pollination. A total of 376 ears from the F2:3 generation were selected, shelled, and subjected to phenotypic analysis. Genetic variability was observed in the F2 and F2:3 generations, and their average PE value was 31.5 ± 6.7 mL g−1. PE prediction models using partial least square (PLS) regression were developed, and the root mean square error of calibration (RMSEC) was 6.08 mL g−1, while the coefficient of determination (RC 2) was 0.26. The model developed by principal component analysis with quadratic discriminant analysis (PCA-QDA) was the best for discriminating the kernels with low PE (≤30 mL g−1) from those with high PE (>30 mL g−1) with an accuracy of 78%, sensitivity of 81.2%, and specificity of 72.2%. Although NIR spectroscopy appears to be a promising non-destructive method for assessing the PE of intact popcorn kernels for narrow breeding populations, greater variability and larger sample sizes would help improve the robustness of the predictive and classificatory models.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniversidade Federal de Sergipe (UFS) Núcleo de Graduação de Agronomia Rodovia Engenheiro Jorge Neto, Km 3, Silos, CEP: 49.680-000, Nossa Senhora da Glória-
Descrição: dc.descriptionTexas A&M University Department of Soil and Crop Science, 2474 TAMU MS, College Station-
Descrição: dc.descriptionUniversidade Federal de Goiás (UFG) Escola de Agronomia (EA) Setor de Horticultura Rodovia Goiânia Nova Veneza, Km 0, Campus Samambaia, Caixa Postal 131-
Descrição: dc.descriptionUniversidade Federal Do Rio Grande Do Norte (UFRN) Instituto de Química Química Biológica e Quimiometria, Avenida Senador Salgado Filho, N° 3000, Bairro de Lagoa Nova-
Descrição: dc.descriptionUniversity of Central Lancashire School of Pharmacy and Biomedical Sciences-
Descrição: dc.descriptionUniversidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e Veterinárias (FCAV), Campus de Jaboticabal, Via de Acesso Prof. Paulo Donato Castellane S/n, Jaboticabal-
Descrição: dc.descriptionUniversidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e Veterinárias (FCAV), Campus de Jaboticabal, Via de Acesso Prof. Paulo Donato Castellane S/n, Jaboticabal-
Descrição: dc.descriptionCAPES: 001-
Idioma: dc.languageen-
Relação: dc.relationJournal of Cereal Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDiscrimination-
Palavras-chave: dc.subjectMultivariate analysis-
Palavras-chave: dc.subjectPrediction-
Palavras-chave: dc.subjectSelection methods-
Palavras-chave: dc.subjectZea mays L.-
Título: dc.titleEstimation and classification of popping expansion capacity in popcorn breeding programs using NIR spectroscopy-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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