Distribution of Wheat Protein Components Under Different Genetic Backgrounds and Environments

Horvat, Daniela; Drezner, Georg; Sudar, Rezica; Šimić, Gordana; Dvojković, Krešimir; Španić, Valentina; Magdić, Damir

doi:10.17557/tjfc.12437

Cited by 10 publications

(20 citation statements)

References 17 publications

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“…Many authors (Bhullar and Jenner, 1985;Wardlaw and Wrigley, 1994;Daniel and Triboï, 2000) have shown that temperature and nitrogen nutrition influence grain protein content and many reports have been published on the relationship between wheat protein content and breadmaking quality too. In general, high grain protein content has been associated with good breadmaking quality (Horvat et al, 2015). Previous studies also pointed out that the protein content of wheat was mainly dependent upon genotype which was reflected in this study too.…”

Section: Discussionsupporting

confidence: 64%

Investigation of Relationship Between Some Quality Characters of Winter Wheat Genotypes

Polat¹,

Yağdi²

2017

Turkish Journal of Field Crops

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This research was conducted to estimate the relationships between various quality traits of winter wheat. The field trial was carried out in the Research and Application Center of Faculty of Agriculture, Uludag University (Bursa / Turkey) during the 2012-2013-2014 seasons. Twenty-six different winter wheat genotypes were used as genetic material. Certain quality traits such as protein content, zeleny sedimentation volume, delayed sedimentation volume, falling number, gluten, gluten index and hectoliter were measured. The results for the individual years and the combined data for all three years revealed that there were positive and significant correlation between protein content with delayed sedimentation and gluten index indicates. The negative and significant correlation between gluten and gluten index was determined in the study and gluten index decreased while gluten content increased. A positive and significant correlation was found between hectoliter with delayed sedimentation and falling number. Thus, the relationships between these traits are considered as criterion that can be used in selection for quality. (SBx15-4)-5, (Gx22-1) and (Gx22-1)-6 and Bezostaja, Flamura genotypes were found to be good for breadmaking flour quality according to their superiority with respect to at least three and more quality criteria for all three years.

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Section: Discussionsupporting

confidence: 64%

Investigation of Relationship Between Some Quality Characters of Winter Wheat Genotypes

Polat¹,

Yağdi²

2017

Turkish Journal of Field Crops

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“…Baker and Kosmolak [59] determined that genotype-environment interactions are important in determining dough quality traits determined by mixograph analysis and falling number, less important in determining farinograph traits such as absorption, and least important in determining flour protein. As mentioned earlier, according to Horvat et al (2015) genotype and growing year and location (environment) have significant effects on protein composition. Therefore, the differences in gliadin and glutenin protein compositions caused by genotype and environmental conditions could be the reason why cultivar and location were significant for all farinograph dough quality parameters.…”

Section: Figure 2 Correlation Between Gluten Index and Farinograph Smentioning

confidence: 84%

“…As mentioned earlier, according to Horvat et al (2015) genotype and growing year and location (environment) have significant effects on protein composition. Therefore, the differences in gliadin and glutenin protein compositions caused by genotype and environmental conditions could be the reason why cultivar and location were significant for all farinograph dough quality parameters.…”

Section: Figure 2 Correlation Between Gluten Index and Farinograph Smentioning

confidence: 84%

“…Similar observations were made by Fowler and Roche [51], who reported that a large environmental effect can be observed for wheat yield, protein and protein related parameters. Moreover, Horvat et al [52], who studied the distribution of protein components in different genotypes and environments, determined that growing year had a significant effect on crude protein content, total gliadin and total high molecular weight and low molecular weight glutenin protein. Additionally, they found that the gliadins to glutenins ratio was affected by genotype and year to the same extent.…”

Section: Effects Of Glyphosate On Kernel Milling and Flour Qualitymentioning

confidence: 99%

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Effects of Pre-Harvest Glyphosate Application on Spring Wheat Quality Characteristics

et al. 2020

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This study was conducted to determine the effect of pre-harvest glyphosate application on spring wheat quality characteristics, ranging from kernel quality to baking quality. Two wheat cultivars were grown in three locations, and glyphosate was applied at the recommended rate at the soft dough stage (early application) and the ripe stage (recommended application time). When glyphosate was applied at the soft dough stage, kernel weight, wheat protein and wet gluten decreased significantly (p ≤ 0.05), however, gluten index significantly increased (p ≤ 0.05). Dough quality, farinograph stability, and quality number were significantly (p ≤ 0.05) higher when glyphosate was applied at the soft dough stage, and absorption and the mixing tolerance index were lower. As for baking quality, loaf volume and mix time were significantly (p ≤ 0.05) higher in the treated samples in comparison to the untreated control, and other baking quality characteristics did not show any significant difference. Overall, the results indicate that spring wheat quality characteristics are impacted to the greatest degree when glyphosate is applied earlier than recommended at the soft dough stage, as opposed to the recommended application at the ripe stage of physiological development.

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“…In the current study, in average for all sowing dates, the protein content of the studied cultivars varied from 11.78% to 12.19% (in 2013-2014) and 11.56% to 11.94% (in 2014-2015), and they can be classified as medium in quality ( Table 5). In general, high protein content has been associated with good bread making quality (Horvat et al, 2015).…”

Section: Resultsmentioning

confidence: 99%

Impact of sowing date on bread wheat kernel quantitative and qualitative traits under Middle East climate conditions

Sasani

Amiri

Sharifi

et al. 2020

Zemdirbyste-Agriculture

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The current study explored the effects of six spring wheat (Triticum aestivum L.) cultivars, four sowing dates (early, timely, late and very late) and their interactions on quantitative and qualitative traits during two cropping years. A combined analysis of variance (ANOVA) indicated that the effect of sowing date was significant on kernel yield and filling period. The quality traits were not significantly affected by the sowing date. Interaction of sowing date × cultivar × year was significant for some quantity and quality traits including yield, filling period, sedimentation value and gluten index. Average kernel yield reduction of all the cultivars, measured under late and very late planting, was 34% and 50% of optimum sown (November) in 2013-2014, and 25% and 38% in 2014-2015, respectively. For most of the studied traits, the effect of year was confirmed on higher level compared to the effect of cultivar or sowing date. The range for cultivar effect was high for thousand kernel weight, medium for gluten index and low for the other traits. The sowing date had the highest contribution to kernel yield followed by filling period and wet gluten, respectively. Negative relationship was observed between quality traits and kernel yield, but quality traits significantly and positively correlated with each other. In summary, the quality and quantity potential of wheat can be exploited by planting it at optimum time.

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Distribution of Wheat Protein Components Under Different Genetic Backgrounds and Environments

Cited by 10 publications

References 17 publications

Investigation of Relationship Between Some Quality Characters of Winter Wheat Genotypes

Investigation of Relationship Between Some Quality Characters of Winter Wheat Genotypes

Effects of Pre-Harvest Glyphosate Application on Spring Wheat Quality Characteristics

Impact of sowing date on bread wheat kernel quantitative and qualitative traits under Middle East climate conditions

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