Relationship between Some Prolamin Variants and Quality Parameters at Different Levels of Nitrogenous Fertilizer in Durum Wheat

2011 ◽  
pp. 184-187
Author(s):  
J.M. Carrillo ◽  
M. Ruiz ◽  
M.C. Martínez ◽  
M. Rodríguez-Quijano ◽  
J.F. Vázquez
Keyword(s):  
Durum Wheat ◽  
Quality Parameters ◽  
Nitrogenous Fertilizer ◽  
Different Levels

scholarly journals Wholegrain Durum Wheat Bread Fortified With Citrus Fibers: Evaluation of Quality Parameters During Long Storage

2019 ◽  
Vol 6 ◽  
Author(s):  
Alfio Spina ◽  
Selina Brighina ◽  
Serena Muccilli ◽  
Agata Mazzaglia ◽  
Simona Fabroni ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Quality Parameters ◽  
Wheat Bread ◽  
Long Storage

scholarly journals Non-Starch Polysaccharides in Durum Wheat: A Review

2020 ◽  
Vol 21 (8) ◽  
pp. 2933 ◽  
Author(s):  
Ilaria Marcotuli ◽  
Pasqualina Colasuonno ◽  
Yves S. Y. Hsieh ◽  
Geoffrey B. Fincher ◽  
Agata Gadaleta
Keyword(s):  
Durum Wheat ◽  
Dietary Fibre ◽  
Daily Intake ◽  
Quality Parameters ◽  
Current Status ◽  
Wheat Grain ◽  
Enhanced Absorption ◽  
Dietary Component ◽  
Glucan Synthesis ◽  
Physiological Benefits

Durum wheat is one of most important cereal crops that serves as a staple dietary component for humans and domestic animals. It provides antioxidants, proteins, minerals and dietary fibre, which have beneficial properties for humans, especially as related to the health of gut microbiota. Dietary fibre is defined as carbohydrate polymers that are non-digestible in the small intestine. However, this dietary component can be digested by microorganisms in the large intestine and imparts physiological benefits at daily intake levels of 30–35 g. Dietary fibre in cereal grains largely comprises cell wall polymers and includes insoluble (cellulose, part of the hemicellulose component and lignin) and soluble (arabinoxylans and (1,3;1,4)-β-glucans) fibre. More specifically, certain components provide immunomodulatory and cholesterol lowering activity, faecal bulking effects, enhanced absorption of certain minerals, prebiotic effects and, through these effects, reduce the risk of type II diabetes, cardiovascular disease and colorectal cancer. Thus, dietary fibre is attracting increasing interest from cereal processors, producers and consumers. Compared with other components of the durum wheat grain, fibre components have not been studied extensively. Here, we have summarised the current status of knowledge on the genetic control of arabinoxylan and (1,3;1,4)-β-glucan synthesis and accumulation in durum wheat grain. Indeed, the recent results obtained in durum wheat open the way for the improvement of these important cereal quality parameters.

scholarly journals Yield and Quality Performance of Traditional and Improved Bread and Durum Wheat Varieties under Two Conservation Tillage Systems

2019 ◽  
Vol 11 (17) ◽  
pp. 4522 ◽  
Author(s):  
Magdalena Ruiz ◽  
Encarna Zambrana ◽  
Rosario Fite ◽  
Aida Sole ◽  
Jose Luis Tenorio ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Management Practices ◽  
Conservation Tillage ◽  
Morphological Characteristics ◽  
Conservation Agriculture ◽  
Conventional Tillage ◽  
Quality Parameters ◽  
Climatic Conditions ◽  
No Tillage ◽  
Wheat Varieties

The increasing spread of conservation agriculture demands that the next generation of wheat varieties includes cultivars capable of maintaining satisfactory yields with lower inputs and under uncertain climate scenarios. On the basis of the genetic gains achieved during decades of selection oriented to yield improvements under conventional crop management, it is important that novel breeding targets are defined and addressed. Grain yield, yield-related traits, and phenological and morphological characteristics, as well as functional quality parameters have been analyzed for six varieties each of bread and durum wheat, under minimum tillage and no-tillage. During the three-year experiment, the climatic conditions at the field trial site were characterized by low rainfall, although different degrees of aridity—from moderate to severe—were experienced. Differences were found between these two soil management practices in regard to the varieties’ yield stability. A positive influence of no-tillage on traits related to grain and biomass yield was also evidenced, and some traits among the examined seemed involved in varietal adaptation to a particular non-conventional tillage system. The study also confirmed some breeding targets for improved performance of wheat genotypes in conservation agroecosystems. These traits were represented in the small set of traditional varieties analysed.

scholarly journals Allelic Variation for Prolamins in Spanish Durum Wheat Landraces and Its Relationship with Quality Traits

Agronomy ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 136 ◽  
Author(s):  
Efraín A. Chacón ◽  
Francisco J. Vázquez ◽  
Patricia Giraldo ◽  
José M. Carrillo ◽  
Elena Benavente ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Allelic Variation ◽  
Sodium Dodecyl ◽  
Grain Protein Content ◽  
Quality Parameters ◽  
Quality Properties ◽  
Functional Quality ◽  
Specific Allele ◽  
Wheat Landraces ◽  
Durum Wheat Landraces

Wheat landraces are currently being explored mainly as a source of allelic variation related to crop resilience and low-input adaptation. Characterization of their high- and low-molecular weight glutenin subunits can aid breeders to select as donor local materials those ensuring good end-use properties in the derived elite cultivars. By using protein electrophoretic methods, we have determined the prolamin allelic profile of 116 Spanish durum wheat landraces. Their quality properties (as defined by grain protein content, sodium dodecyl sulfate (SDS) sedimentation volume and mixograph behavior) have also been assessed. The study has identified six novel glutenin alleles plus some other rare alleles some of which have been associated with improved durum wheat quality. Most of the novel variation detected needs to be characterized in a wider sample of varieties to establish any eventual beneficial effect on functional quality. Further analysis of the quality properties associated to specific allele combinations of Glu-A3, Glu-B3, and Glu-A1 has disclosed some clues on the influence on quality of certain non-allelic interactions between these main prolamin-encoding loci. Some of the landraces, showing outstanding values for the gluten quality parameters analyzed, might be directly used by farmers interested in the cultivation of traditional varieties for specialized food markets.

scholarly journals Quality characteristics of registered cultivars and advanced lines of durum wheats grown in different ecological regions of Turkey

2011 ◽  
Vol 91 (2) ◽  
pp. 261-271 ◽  
Author(s):  
Mehmet Sakin ◽  
Abdulvahit Sayaslan ◽  
Oral Duzdemir ◽  
Ferhat Yuksel
Keyword(s):  
Durum Wheat ◽  
Sodium Dodecyl ◽  
Quality Parameters ◽  
Quality Characteristics ◽  
Wheat Breeding ◽  
Wheat Genotypes ◽  
Ecological Regions ◽  
Yield And Quality ◽  
Sedimentation Volume ◽  
Grain Yield And Quality

Sakin, M. A., Sayaslan, A., Duzdemir, O. and Yuksel, F. 2011. Quality characteristics of registered cultivars and advanced lines of durum wheats grown in different ecological regions of Turkey. Can. J. Plant Sci. 91: 261–271. In this study, pasta-quality-associated characteristics of 25 durum wheat genotypes were investigated. Durum wheat genotypes consisted of 13 advanced experimental lines and 12 registered cultivars that were grown in three different locations of Turkey for 2 yr. Genotype, location, year and their interactions were found to be statistically significant in terms of all investigated quality characteristics. Mean quality parameters for the genotypes varied as follows: yellowberry kernel 1.7–6.1%, pigment content 3.67–8.31 mg kg−1, lipoxygenase (LOX) activity 12.9–27.9 EU g−1, protein content 10.8–11.8% (14% mb), gluten index (GI) 12-61, sodium dodecyl sulphate-sedimentation volume 17.3–28.7 mL, specific sedimentation volume 1.60–2.52 mL. Of the genotypes, 10 contained γ-gliadin 45 and six γ-gliadin 42 proteins. Except for Zenit, none of the registered cultivars and advanced experimental lines investigated in this study were able to meet simultaneously the requirements for high-quality pasta products; yet certain experimental lines prevailing in specific quality characteristics, such as Line-Gdem-2, Line-Gdem-12 and Line-20, may be used for further breeding purposes. The results of this study also imply that grain yield and quality should be taken collectively into consideration in wheat breeding programs.

scholarly journals Breeding durum wheat of an alternative growing cycle

2020 ◽  
Author(s):  
A.A. Mudrova ◽  
◽  
A.S. Yanovsky ◽  
L.A. Bespalova ◽  
◽  
...  
Keyword(s):  
Durum Wheat ◽  
Frost Resistance ◽  
Grain Quality ◽  
Wheat Variety ◽  
Quality Parameters ◽  
Soft Wheat ◽  
Standard Variety ◽  
Genetically Determined ◽  
Durum Wheat Variety ◽  
Variety Testing

The aim of the research was to create durum wheat variety of an alternative growing cycle with genetically determined increased plasticity and adaptability. Created variety “Cordon” is characterized by high immunity to leaf diseases; it is affected by spike fusarium weaker than the standard one. In terms of yield, the studied variety was close to the highly productive varieties of winter soft wheat ‘Tanya’ and ‘Yuka’. In competitive variety testing in 2016 and 2017, its advantage in productivity compared to varieties of spring durum wheat was noted; high grain quality parameters were saved, too. The frost resistance was also not inferior to the standard variety ‘Krupinka’.

Variation in Australian durum wheat germplasm for productivity traits under irrigated and rainfed conditions: genotype performance for agronomic traits and benchmarking

2020 ◽  
pp. 1-17
Author(s):  
Gururaj Kadkol ◽  
Alison Smith ◽  
Brian Cullis ◽  
Karine Chenu
Keyword(s):  
Durum Wheat ◽  
Agronomic Traits ◽  
New South ◽  
South Australia ◽  
Field Trials ◽  
Quality Parameters ◽  
South Wales ◽  
Rainfed Conditions ◽  
Selection For ◽  
Treatment Structure

Abstract A set of durum wheat genotypes from New South Wales (NSW, Durum Breeding Australia (DBA) Northern Program), South Australia (SA, DBA Southern Program and Australian Grain Technology), ICARDA and CIMMYT (International Centre for Research in Dryland Agriculture and International Centre for Maize and Wheat Improvement) was evaluated over 3 years (2012–2014) in field trials containing rainfed and watered blocks in Narrabri, NSW, Australia. Data on yield and other agronomic traits were analysed using a multi-environment trial approach that accommodated the factorial treatment structure (genotype by irrigation regime) within individual trials. Considerable variation was observed in the durum germplasm for productivity and grain quality traits. DBA Bindaroi (NSW) and 101042 (ICARDA) were the top yielders in watered and rainfed blocks, respectively. The yield was positively and strongly related to both harvest index and grains/m2, but grains/m2 was negatively related to thousand grain weight (TGW) and positively related to screenings. TGW and screenings were strongly negatively related and TGW and grains/m2 showed a weak positive relationship. Promising genotypes were identified, with superior traits to both the bread wheat check, EGA Gregory and the durum check, Caparoi. Overall, lines from SA and ICARDA were superior for yield but those from NSW were superior for quality parameters including TGW and screenings. These results suggested the possibility of developing high yielding high-quality durum varieties by crossing NSW lines with SA, CIMMYT and ICARDA lines through simultaneous selection for yield, TGW and low screenings. The results also suggested that productivity in rainfed conditions was positively related to productivity under watering, but further research is required to establish this.

EFFECT OF SUBSTITUTION OF DIFFERENT LEVELS OF DURUM WHEAT ON BISCUIT QUALITY

2007 ◽  
Vol 20 (1) ◽  
pp. 296-309
Author(s):  
Ala ◽  
Ali A. Sahi ◽  
a J. Al-Manhal ◽  
Bayan Y. Al-Abdulla
Keyword(s):  
Durum Wheat ◽  
Different Levels
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