Exploiting the potential of Sudanese sorghum landraces in biofortification: Physicochemical quality of the grain of sorghum (Sorghum bicolor L. Moench) landraces

Abdelhalim, Tilal Sayed; Abdelhalim, Nuha Sayed; Kamal, Nasrein Mohamed; Mohamed, Essa Esmail; Hassan, Amro B.

doi:10.1016/j.foodchem.2020.127604

Cited by 17 publications

(20 citation statements)

References 28 publications

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“…Other studies in sorghum have reported the protein content of 9-11% (Elbashir et al, 2008;Ahmed et al, 2014). Abdelhalim et al (2021) reported the protein content ranging from 6.3 to 12.5% among the five landraces evaluated for their potential in biofortification. The protein content of the three varieties viz., PYPS 2 (14.52%), PYPS 9 (14.13), and PYPS 8 (13.26%) tested in this study is higher than that of sorghum landraces reported by Abdelhalim et al (2021).…”

Section: Discussionmentioning

confidence: 89%

“…Abdelhalim et al (2021) reported the protein content ranging from 6.3 to 12.5% among the five landraces evaluated for their potential in biofortification. The protein content of the three varieties viz., PYPS 2 (14.52%), PYPS 9 (14.13), and PYPS 8 (13.26%) tested in this study is higher than that of sorghum landraces reported by Abdelhalim et al (2021). The high protein content of the genotypes in this study suggested the possibility of a similar feature in the parent landraces PSLRC 2, PSLRC 3, PSLRC 4, PSLRC 8, PSLRC 9, and PSLRC 10.…”

Section: Discussionmentioning

confidence: 99%

“…Other studies in sorghum have reported the protein content of 9–11% (Elbashir et al, 2008 ; Ahmed et al, 2014 ). Abdelhalim et al ( 2021 ) reported the protein content ranging from 6.3 to 12.5% among the five landraces evaluated for their potential in biofortification. The protein content of the three varieties viz.…”

Section: Discussionmentioning

confidence: 99%

“…It is a good source of phytochemicals including phenolic acid, flavonoids, anthocyanins, phytosterols, plicosanols, tannins, and carotenoids, which make the grain suitable for developing the functional food and nutraceuticals (Balcerek et al, 2020). Additionally, high antioxidant levels in pigmented and tannin sorghum varieties offer many health benefits including slow digestability, cholesterol-lowering, antioxidant, anti-inflammatory, and anticarcinogenic properties (Abdelhalim et al, 2021). The presence of tannins in the testa, which is a layer beneath the pericarp, improves a resistance to grain mold in sorghum (Cuevas et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

“…for further use in breeding programs for the development of new varieties. In sorghum, the high genetic and phenotypic diversity were reported from the landraces collected from India (Elangovan et al, 2009(Elangovan et al, , 2012Vara Prasad and Sridhar, 2019), Ethiopia (Adugna, 2014;Amelework et al, 2015;Derese et al, 2018;Wondimu et al, 2020), Eritrea (Tesfamichael et al, 2014), and Sudan (Abdelhalim et al, 2021). These landraces are the indispensable sources of genetic variation that can be utilized by plant breeders in the development of improved varieties with higher productivity, nutrients, grain mold tolerance, and climate resilience (Dwivedi et al, 2016;Godwin et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

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Harnessing Sorghum Landraces to Breed High-Yielding, Grain Mold-Tolerant Cultivars With High Protein for Drought-Prone Environments

et al. 2021

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Intermittent drought and an incidence of grain mold disease are the two major constraints affecting sorghum production and productivity. The study aimed at developing drought-tolerant sorghum varieties possessing a high protein content and tolerance to grain mold with stable performance using additive main effects and multiplicative interaction (AMMI) and genotype and genotype × environment interaction (GGE) biplot methods. Systematic hybridization among the 11 superior landraces resulted in subsequent pedigree-based breeding and selection from 2010 to 2015 evolved 19 promising varieties of grains such as white, yellow, and brown pericarp grains. These grain varieties were evaluated for their adaptability and stability for yield in 13 rainfed environments and for possessing tolerance to grain mold in three hot spot environments. A variety of yellow pericarp sorghum PYPS 2 (3,698 kg/ha; 14.52% protein; 10.70 mg/100 g Fe) possessing tolerance to grain mold was identified as a stable variety by using both AMMI and GGE analyses. Four mega-environments were identified for grain yield and fodder yield. Sorghum varieties PYPS 2, PYPS 4, PYPS 8, and PYPS 11 were highly stable in E2 with a low grain mold incidence. Besides meeting the nutritional demand of smallholder farmers under dryland conditions, these varieties are suitable for enhancing sorghum productivity under the present climate change scenario.

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Section: Discussionmentioning

confidence: 89%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Harnessing Sorghum Landraces to Breed High-Yielding, Grain Mold-Tolerant Cultivars With High Protein for Drought-Prone Environments

et al. 2021

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GT‐biplot analysis of some biochemical characteristics and mineral composition of different sorghum (Sorghum bicolor L.) sprouts

et al. 2022

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Background and Objectives The nutritional value of the sprouts has gained interest in recent years because of supplying to fiber, vitamins, minerals, and bioactive compounds such as antioxidants into the diet. The aim of the present study was to reveal the nutritional characteristics of the different sorghum genotypes exposed to sprouting process. For this purpose, some biochemical characteristics and basic mineral profiles of the sorghum sprouts were investigated. Findings According to the results, protein content ranged between 12.17% and 32.24% while the lowest total starch content was determined as to be 3.37% and the highest was 32.71%. Besides, dietary fiber content was in the range of 30.27%–46.42%. Total phenolic content and antiradical activity values of the sprouts were determined as in the range of 3.61–8.42 mg GAE/g and 11.63%–19.51%, respectively. Conclusion The results showed that the sprouting process improved the nutritional quality of sorghum compared to grains and also significant variation was observed among the genotypes in terms of examined properties. Significance and Novelty The results showed that the nutritional parameters especially phytic acid levels of the sorghum grains could be decreased by sprouting process.

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Indigenous Sudanese sorghum‐based food: Secondary metabolites and antioxidant activities of traditional Sudanese nonalcoholic beverage Hulu‐mur from two sorghum landraces

Abdelhalim

Abdalla

Elkhatim

et al. 2023

Food Science & Nutrition

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Hulu‐mur is a Sudanese traditional nonalcoholic beverage that is made from sorghum flour. This work determined the secondary metabolites and antioxidant activities of traditional Sudanese nonalcoholic beverage Hulu‐mur from two local sorghum landraces Abjaro and Hegarii. The changes on the total phenolic content (TPC), total flavonoid content (TFC), carotene content, tannins, and antioxidant activity (DPPH, reducing power, and FRAP) were estimated during the preparation of the Hulu‐mur flasks. For both landraces, a significant (p < .05) effect on the phytochemical compound and the antioxidant activity was observed during malting and fermentation of sorghum flour. However, the most increase in the TPC and carotene content was observed, whereas tannin and TFC were decreased in the Hulu‐mur flasks compared with the malted and fermented samples. The antioxidant activity DPPH, TRP, and FRAP was significantly (p < .05) higher in Hulu‐mur flasks than those of raw and processed flour. The partial least squares regression test stated a positive validation score of the Hulu‐mur flasks prepared from the both landraces. In conclusion, Hulu‐mur drink from Abjaro and Hegarii landraces contain high antioxidants compound, which could improve the health‐promoting metabolites in Sorghum‐based food.

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Exploiting the potential of Sudanese sorghum landraces in biofortification: Physicochemical quality of the grain of sorghum (Sorghum bicolor L. Moench) landraces

Cited by 17 publications

References 28 publications

Harnessing Sorghum Landraces to Breed High-Yielding, Grain Mold-Tolerant Cultivars With High Protein for Drought-Prone Environments

Harnessing Sorghum Landraces to Breed High-Yielding, Grain Mold-Tolerant Cultivars With High Protein for Drought-Prone Environments

GT‐biplot analysis of some biochemical characteristics and mineral composition of different sorghum (Sorghum bicolor L.) sprouts

Indigenous Sudanese sorghum‐based food: Secondary metabolites and antioxidant activities of traditional Sudanese nonalcoholic beverage Hulu‐mur from two sorghum landraces

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