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Composition and Flowering Quality of Cacahuacintle Maize Populations from the High Valleys of Mexico.
Flores-Hernández, Luis Antonio; Castillo-González, Fernando; Vázquez-Carrillo, María Gricelda; Livera-Muñoz, Manuel; Benítez-Riquelme, Ignacio; Nieto-Sotelo, Jorge; Ramírez-Hernández, Antonio.
Afiliação
  • Flores-Hernández LA; Postgrado de Recursos Genéticos y Productividad-Genética, Colegio de Postgraduados, Campus Montecillo. Km 36.5 Carretera México-Texcoco, Montecillo, Texcoco, Edo. de México, 56230, México.
  • Castillo-González F; Postgrado de Recursos Genéticos y Productividad-Genética, Colegio de Postgraduados, Campus Montecillo. Km 36.5 Carretera México-Texcoco, Montecillo, Texcoco, Edo. de México, 56230, México.
  • Vázquez-Carrillo MG; Laboratorio de Calidad de Maíz, , Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Campo Experimental Valle de México. Km. 13.5 Carretera Los Reyes-Texcoco, Coatlinchán, Texcoco, Estado de, 56250, México. gricelda_vazquez@yahoo.com.
  • Livera-Muñoz M; Postgrado de Recursos Genéticos y Productividad-Genética, Colegio de Postgraduados, Campus Montecillo. Km 36.5 Carretera México-Texcoco, Montecillo, Texcoco, Edo. de México, 56230, México.
  • Benítez-Riquelme I; Postgrado de Recursos Genéticos y Productividad-Genética, Colegio de Postgraduados, Campus Montecillo. Km 36.5 Carretera México-Texcoco, Montecillo, Texcoco, Edo. de México, 56230, México.
  • Nieto-Sotelo J; Laboratorio de Fisiología Molecular, Jardín Botánico, Instituto de Biología, Universidad Nacional Autónoma de México, Circuito exterior s/n, Ciudad Universitaria, Alcaldía Coyoacán, Ciudad de México, 04510, México.
  • Ramírez-Hernández A; Postgrado de Recursos Genéticos y Productividad-Genética, Colegio de Postgraduados, Campus Montecillo. Km 36.5 Carretera México-Texcoco, Montecillo, Texcoco, Edo. de México, 56230, México.
Plant Foods Hum Nutr ; 78(2): 351-357, 2023 Jun.
Article em En | MEDLINE | ID: mdl-37145379
Cacahuacintle is one of the maize types with great demand for pozole preparation; however, little is known about the variation in chemical composition and flowered grain quality among populations. Physicochemical characteristics, flowered grain quality, pasting properties, and starch microstructure were evaluated in 33 populations of Cacahuacintle maize collected in Valles Altos, Mexico. The seeds samples of corn were obtained in 2017 from local farmers in the states of Mexico, Puebla, and Tlaxcala. Results were analyzed under a completely randomized design, and the ANOVA, Tukey test, and principal components were obtained. The ANOVA showed significance (p ≤ 0.05) in 18 of the 22 variables evaluated. The TE-6, AM-7, and CA-6 populations were outstanding for the good quality of their protein, pasting viscosity, and flowered grain quality. Nine populations collected in Calimaya, estate of Mexico, and Serdan Valley, state of Puebla, presented excellent physical, pasting, and flowery grain characteristics, with reduced protein content and lysine and tryptophan values typical of maize with normal endosperm. The softness of the endosperm grain, starch microstructural, and pasting characteristics of Cacahuacintle maize populations have a fundamental role in reducing the time and increasing the flowered grain volume, properties that were different from those observed in the Chalqueño, included as dent maize check. Variations in grain quality among Cacahuacintle maize populations is an important genetic resource for the improvement of the nutritional and flowering quality of Cacahuacintle maize.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Amido / Zea mays Tipo de estudo: Clinical_trials País/Região como assunto: Mexico Idioma: En Revista: Plant Foods Hum Nutr Assunto da revista: BOTANICA / CIENCIAS DA NUTRICAO Ano de publicação: 2023 Tipo de documento: Article País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Amido / Zea mays Tipo de estudo: Clinical_trials País/Região como assunto: Mexico Idioma: En Revista: Plant Foods Hum Nutr Assunto da revista: BOTANICA / CIENCIAS DA NUTRICAO Ano de publicação: 2023 Tipo de documento: Article País de publicação: Holanda