Selection of progenitors for increase in oil content in soybean

Rodrigues, Josiane Isabela da Silva; Arruda, Klever Márcio Antunes; Piovesan, Newton Deniz; Barros, Everaldo Gonçalves de; Moreira, Maurílio Alves

doi:10.1590/0034-737x201663050010

Cited by 2 publications

(3 citation statements)

References 32 publications

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“…In addition to the postharvest, another determining factor in the production of soybean oil and protein is the genetic. In a study, Leite, Oliveira, and Oliveira (2014) observed that transgenic soybeans better conserved their quality than conventional soybeans, while Rodrigues, Arruda, Piovesan, Barros, and Moreira (2016) evaluated 49 soybean genotypes by evaluating the percentages of oil and protein in four different environments, of the mean protein contents 34.25–45.18% and oil of 16.48–23.01%. Thus, it is understood that the management of drying and storage for different soybean cultivars processed in storage units, using new methods and technologies will reduce quanti‐qualitative losses and logistic problems in grain flow after harvest.…”

Section: Introductionmentioning

confidence: 99%

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confidence: 99%

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Quality of soybean cultivars in the drying and storage processes in real scale and experimental

Coradi

Müller

Souza

et al. 2020

J Food Process Engineering

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The aim of this work was to evaluate the quality of RR and RR2 soybean cultivars submitted to different drying temperatures and storage conditions in real scale and experimental. In the real scale, the soybean lots evaluated were divided into: dry soybeans (RR and RR2), dry soybeans in the cooperative's drying unit (80, 100, and 120 C), and moist soybean grains, without distinction of the cultivars. The batches of dried grains were subjected to storage for a period of 2 months. In laboratory experiment, after drying (35, 45, and 45 C), the soybean samples were stored in cold rooms under controlled temperature conditions (10 and 20 C) and evaluated in storage periods of 0, 30 and 60 days. It was concluded that the anticipated harvest of soybean lots submitted to artificial drying obtained better quality results. The conditions applied in drying and storage infers the physicochemical quality of the grains according to the type of soybean cultivar.The drying of soybean lots at 35 C and stored at 10 C temperature conditions obtained better physicochemical quality. The soybean lots of RR cultivar maintained higher levels of protein and lipids after drying and storage processes. Practical applicationsAdopting more suitable drying and storage conditions for soybean cultivars processed in storage units facilitates the management of grain mass throughout the processes, reducing quanti-qualitative grain losses and postharvest grain flow logistic problems. | INTRODUCTIONThe main purpose of soybean production is to export raw material to countries in Europe and Asia, in addition to the production of oils and meal for human consumption, animal feed production, and biofuel. Therefore, it is necessary to meet the quality standards of the grains established by the consumers, mainly the quality standards of international marketing. In this way, it is up to the postharvest stages to maintain the physical-chemical quality of the product coming from the crop until the moment of its processing. In the postharvest process, although drying is a fundamental operation to reduce grain water contents in order to provide a safe storage, this process can attack the physical-chemical structure of the grains, causing quality losses

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Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

Quality of soybean cultivars in the drying and storage processes in real scale and experimental

Coradi

Müller

Souza

et al. 2020

J Food Process Engineering

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show abstract

“…In a study that analyzed the oil content and the genetic diversity of 22 soybean genotypes for the choice of progenitors aiming to increase the oil content in soybean, even with reasonable genetic diversity it was possible to verify a wide variation in the oil content in the grains (Rodrigues, 2016). In another study, Pípolo (2002), evaluating five genotypes in two agricultural years (1998/1999 and 1999/2000) and 10 different locations, verified differences between the genotypes at the mean concentrations of protein and oil.…”

Section: Introductionmentioning

confidence: 99%

Research Article Multivariate selection of nutritional aspects of soybean in an F5 segregating family

Fachi¹,

Carvalho²,

Silva³

et al. 2020

Genet. Mol. Res.

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oil were determined in intact soybeans by the technique of reflectance in the near infrared. There was genetic dissimilarity among the 54 soybean genotypes. The protein character was the most decisive factor for genetic variability, based on Singh's relative contribution. Using patterns such as standardized Euclidean mean distance, Tocher's optimized method and the UPGMA clustering method, it was possible to show patterns in the genotype clusters. Based on these results, we can define crosses between accessions with genetic potential for the formation of genotypes with superior centesimal characteristics.

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Selection of progenitors for increase in oil content in soybean

Cited by 2 publications

References 32 publications

Quality of soybean cultivars in the drying and storage processes in real scale and experimental

Quality of soybean cultivars in the drying and storage processes in real scale and experimental

Research Article Multivariate selection of nutritional aspects of soybean in an F5 segregating family

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