Physicochemical and functional properties of starches from sorghum cultivated in the Sahara of Algeria

Boudries, Nadia; Belhaneche, Naïma; Nadjemi, Boubekeur; Deroanne, Claude; Mathlouthi, Mohamed; Roger, Barbara E.; Sindic, Marianne

doi:10.1016/j.carbpol.2009.05.010

Cited by 118 publications

(98 citation statements)

References 26 publications

(30 reference statements)

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“…The highest ratio was observed for accessions IS9302, 97MW6127 and M101. The values obtained were lower than those reported by Arora and Luthra (1972) and Boudries et al (2009).…”

Section: Univariate Statisticscontrasting

confidence: 81%

“…The sugar content of the South African material was on average 1.43 % higher than that of the Ethiopian material, but the potential is there to select high sugar yielding cultivars from both sets of materials. These values were higher than the values reported by Ragaee et al (2006) and Boudries et al (2009) Total sugar …”

Section: Univariate Statisticscontrasting

confidence: 75%

“…From all accessions, the highest amylose content was recorded in accession M101 (18.91 %, from South Africa); while the lowest was found in accessions 216737 (14.05 %) and 216743 (14.33 %), both from Ethiopia. These values were lower than those reported by the FAO (1995), Beta et al (2000), Beta and Corke (2001), Geleta et al (2005), Salinas et al (2006), Chanapamokkhot and Thongngam (2007) and Boudries et al (2009) but within the range of what McDonouch et al (1998) reported (2.0 to 28 %). Benmoussa et al (2006) found that the amylose content ranged between 19.2 to 22.4 %.…”

Section: Univariate Statisticscontrasting

confidence: 55%

“…The amylose content has been reported to vary with the botanical source of the starch and is affected by the climatic and soil conditions during grain development (Yano et al, 1985;Boudries et al, 2009). Environmental Total sugar and genetic factors determine amylose levels in sorghum (Taylor et al, 1997).…”

Section: Univariate Statisticsmentioning

confidence: 99%

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Genetic variability among sorghum accessions for seed starch and stalk total sugar content

Gerrano

Labuschagne

Biljon

et al. 2014

Sci. agric. (Piracicaba, Braz.)

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Sorghum (Sorghum bicolor (L.) Moench) is a staple food grain in many semi-arid and tropical areas of the world, notably in sub-Saharan Africa because of its adaptation to harsh environments. Among important biochemical components for sorghum for processors are the levels of starch (amylose and amylopectin) and total sugar contents. The aim of this study was to determine the genetic variation for total starch in the seed, its components and total sugar in the stalks of the sorghum accessions from Ethiopia and South Africa. Samples of 22 sorghum accessions were evaluated. Significant variations were observed in total starch (31.01 to 64.88 %), amylose (14.05 to 18.91 %), the amylose/amylopectin ratio (0.31 to 0.73) and total stalk sugar content (9.36 to 16.84 %). Multivariate analysis showed a wide genetic variation within and among germplasm accessions which could be used in the selection of parental lines for the improvement of traits of interest through breeding. The variation found among the sorghum accessions shows that an improved total starch and starch components and stalk sugar contents can be achieved through crossing these selected genotypes.

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“…The highest ratio was observed for accessions IS9302, 97MW6127 and M101. The values obtained were lower than those reported by Arora and Luthra (1972) and Boudries et al (2009).…”

Section: Univariate Statisticscontrasting

confidence: 81%

Section: Univariate Statisticscontrasting

confidence: 75%

Section: Univariate Statisticscontrasting

confidence: 55%

Section: Univariate Statisticsmentioning

confidence: 99%

See 2 more Smart Citations

Genetic variability among sorghum accessions for seed starch and stalk total sugar content

Gerrano

Labuschagne

Biljon

et al. 2014

Sci. agric. (Piracicaba, Braz.)

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show abstract

“…Physicochemical and functional properties of sorghum cultivar starches were influenced by the genotype and the environment (Boudries et al 2009); and starch content in maize was influenced by genotype × environment interaction (Dadheech and Joshi 2007b). Similar results were obtained for grain weight, 100-grain weight, grain hardness and starch content indicating that the choice of parents for breeding should be based on combiners and F 1 combinations which show least interaction with environments.…”

Section: Discussionmentioning

confidence: 99%

Genetics of Starch Content and its Correlations with Agro-morphological Traits in Sorghum

Swarnalatha¹,

Audilakshmi²,

Ratnavathi³

et al. 2015

Cereal Research Communications

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Sorghum can be an alternative to corn for industrial uses, especially in drought prone areas of the world. Sorghum cultivars with high potential of grain and starch yields are needed to continuously meet the industrial demands. We have studied the genetics of grain yield and starch content of sorghum to decide the breeding procedure to develop suitable cultivars for starch industry. The genetic material from 8 × 8 diallel (28 F 1 and 8 parents) was grown in a randomized complete block design, with three replications at Directorate of Sorghum Research, Hyderabad, India. Observations were recorded on seven agro-morphological and two grain quality traits including grain yield and starch content. Correlation studies revealed that the grain hardness was negatively correlated to starch and positively correlated to grain yield, panicle weight and days to flowering. Variance due to specific combining ability effects was greater in magnitude for both starch content and grain yield. Bi-parental crossing in F 2 will help in getting pure lines with high starch content and high grain yield. The parents chosen for breeding program need to be good combiners for starch and grain yields to obtain superior hybrid. One MS line, 422B was a good combiner for grain yield, high starch content and 100 grain weight, and had good per se performance.

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Microbial Processing to Increase the Nutritional Value of Sorghum Mill Feed (Milo Hominy)

Zahler

Karki

Gibbons

2018

J Americ Oil Chem Soc

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The objective of this study was to utilize fungal bioprocessing to increase the nutritional value of sorghum hominy. Eight fungal strains were screened for their ability to degrade cell wall polysaccharides and concurrently produce microbial biomass protein (MBP). Trichoderma reesei, Rhizopus oligosporus, Neurospora crassa, and Aureobasidium pullulans were the best performing fungi in flask trials, which increased the protein content of sorghum hominy by 53.6%, 48.0%, 47.8%, and 41.47%, respectively, compared to the raw feedstock. A. pullulans and T. reesei were selected for 5 L bioreactor trials, where biomass yields of 73.6 and 65.1 g L −1 were obtained for A. pullulans and T. reesei, respectively. This study showed a potential application of microbial processing to upgrade the sorghum hominy into a high-protein feed ingredient for animal diets.

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Physicochemical and functional properties of starches from sorghum cultivated in the Sahara of Algeria

Cited by 118 publications

References 26 publications

Genetic variability among sorghum accessions for seed starch and stalk total sugar content

Genetic variability among sorghum accessions for seed starch and stalk total sugar content

Genetics of Starch Content and its Correlations with Agro-morphological Traits in Sorghum

Microbial Processing to Increase the Nutritional Value of Sorghum Mill Feed (Milo Hominy)

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