Chemical composition as related to seed color of common bean

Silva, C. A.; Abreu, Ângela de Fátima Barbosa; Ramalho, Magno Antônio Patto; Maia, Lucas Gontijo Silva

doi:10.1590/s1984-70332012000200006

Cited by 49 publications

(95 citation statements)

References 18 publications

(20 reference statements)

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“…Beans are also important sources of minerals, especially iron, with concentrations ranging from 8.90 to 161.50 mg kg -1 dry matter (DM), and zinc, with concentrations ranging from 19.00 to 65.50 mg kg -1 DM (Talukder et al, 2010;Tryphone & Nchimbi-Msolla, 2010;Silva, Abreu, Ramalho, & Maia, 2012a), in common bean cultivars. In addition, common bean grains do not require polishing or any other prior mechanical processing and thus can be considered a whole food.…”

Section: Introductionmentioning

confidence: 99%

<b>Genetic parameters of iron and zinc concentrations in Andean common bean seeds

et al. 2016

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ABSTRACT. The genetic parameter estimates of the iron and zinc concentrations in Andean common bean seeds were obtained using the IAC Boreal × Light Red Kidney and Ouro Branco × Light Red Kidney crosses. The parents and the F 1 , F 1 reciprocal, F 2 , F 2 reciprocal, and backcross BC 11 and BC 12 generations were evaluated in a field experiment that was carried out in the state of Rio Grande do Sul, Brazil. The iron concentration in Andean common bean seeds ranged from 24.70 to 102.40 mg kg -1 dry matter (DM), the zinc concentration ranged from 10.73 to 37.50 mg kg -1 DM, and no significant maternal effect was observed. The narrow-sense heritability ranged from low (h 2 n= 19.04%) to high (h 2 n= 63.60%) for the concentrations of iron and zinc, respectively. Hybrid vigor and transgressive segregation were observed for the iron and zinc concentrations in Andean common bean seeds. In the hybrid combination IAC Boreal × Light Red Kidney, it was possible to select recombinants for the iron and zinc biofortification program. From the tested hybrid combinations, recombinants with low iron and zinc concentrations in seeds could be selected to use when the diet needs to be restricted in those minerals.

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Section: Introductionmentioning

confidence: 99%

<b>Genetic parameters of iron and zinc concentrations in Andean common bean seeds

et al. 2016

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“…In the case of wheat, the color of the seed affects the yield and quality of the flour (Kuraparthy et al 2008); in Brassica rapa the yellow seeds have a thinner covering which also contributes to 5-7% more oil and flour as well as a greater amount of protein (Rahman et al 2007). In the black lines of Phaseolus vulgaris the protein content, iron and zinc are higher, in lines of other colors are richer in calcium, while the "carioca" is high in magnesium and manganese (Silva et al 2012). For the case of sesame, color is an important aspect as it is associated with biochemical properties, antioxidants and resistance to diseases (Zhang et al 2013).…”

Section: Resultsmentioning

confidence: 99%

Descripción de semillas silvestres de Euphorbia strigosa Hook and Arn del estado de Nayarit, México

et al. 2017

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En México, Euphorbia strigosa se ha identificado como una especie con potencial ornamental, por su coloración y su porte pequeño (35 cm, se considera una versión enana de Euphorbia pulcherrima). La dificultad en la conservación de E. strigosa se encuentra en la gran variabilidad de sus semillas en función de las condiciones ambientales y genotípicas donde la especie crece. Por lo tanto, el objetivo del presente estudio fue describir las semillas de E. strigosa, de plantas silvestres del Estado de Nayarit, México (2013-2014). Se midieron variables grupales de peso de 1000 y 100 semillas, así como el número de semillas en 1 g y en 10 mL. Además, una muestra de 130 semillas de cada año se les evaluó individualmente variables físicas. Las semillas se clasifican en función de tres grados de luminosidad del color café (claro, medio y oscuro) y cuatro rangos de peso (3,0-8,0; 8,1-13,0: 13.1-18.0 y > 18,1 mg). Basado en la clasificación de los factores: año de colecta, luminosidad del color café y el peso, se formaron 22 subgrupos. En cada subgrupo se evaluó el porcentaje de germinación. Se presentaron diferencias significativas en todas las características evaluadas, lo que indica la diversidad morfogenética de las semillas colectadas.

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“…Using lines from the germplasm banks of institutions that work with genetic breeding of the common bean, many studies have demonstrated genetic variability in the traits that confer nutritional quality to the common bean and their modulation by the environment (Beebe et al, 2000;Mesquita et al, 2007;Ribeiro et al, 2008;Silva et al, 2012;Zacharias et al, 2012). Silva et al (2012) evaluated 100 lines from the germplasm bank of the Federal University of Lavras (UFLA) and observed high variability in calcium content.…”

Section: Introductionmentioning

confidence: 99%

“…Silva et al (2012) evaluated 100 lines from the germplasm bank of the Federal University of Lavras (UFLA) and observed high variability in calcium content. However, the lines identified as having the greatest calcium content are typically poorly adapted and/or have agronomic characteristics and grain types that are not in agreement with the preferences of the consumers and farmers.…”

Section: Introductionmentioning

confidence: 99%

Genotype x environment interaction and its implication in identification of common bean populations with high calcium content

2016

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ABSTRACT. The common bean is a food with high mineral content. Of the various types of beans cultivated in Brazil, carioca type beans are the most consumed. The aim of this study was to identify promising common bean populations with an emphasis toward the selection of carioca type bean lines with high calcium content. We also aimed to verify whether and how the crop season and the genotype (parental line and hybrid populations) x crop season interaction affect calcium content. A group of 3 lines of good agronomic characteristics were crossed with a group of 4 lines with high calcium content in a 3 x 4 partial diallel design. Great variability was identified among both the parental lines and the hybrid populations derived from the diallel crosses among the parental lines. We found significant interactions between crop season and both parental line and hybrid population. In the diallel analysis, only the general combining ability was significant, explaining 89.4% of the sum of squares. The RP-1, CNF05, and Safira lines exhibited the greatest calcium contents and a positive GCA. RP-1 is a line that presents high calcium content, in addition to having carioca type beans and an upright plant with high yield. To further increase the calcium content of the RP-1 line, we suggest crossing it with the CNF05 and Safira lines. Although there was a hybrid population x crop season interaction, it was possible to identify populations that performed best in terms of calcium content in both crop seasons.

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Chemical composition as related to seed color of common bean

Abstract: -This study aimed to quantify the levels of protein and minerals in common bean

Cited by 49 publications

References 18 publications

<b>Genetic parameters of iron and zinc concentrations in Andean common bean seeds

<b>Genetic parameters of iron and zinc concentrations in Andean common bean seeds

Descripción de semillas silvestres de Euphorbia strigosa Hook and Arn del estado de Nayarit, México

Genotype x environment interaction and its implication in identification of common bean populations with high calcium content

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