Introduction: importance of South American underground starchy crops

Cereda, Marney Pascoli; Vilpoux, Olivier François

doi:10.1016/b978-0-323-90058-4.00013-x

Cited by 2 publications

(9 citation statements)

References 28 publications

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“…For example, cereal starch gels have more consistency, less transparency, and greater retrogradation than cassava starch gel, which is more viscous, transparent, and retrogrades less. The starch modifications alter its application properties with little to no change in its external appearance (a white powder), as discussed by Cereda, Vilpoux, and Demiate (2003) [1].…”

Section: Introductionmentioning

confidence: 99%

“…As discussed by Cereda, Vilpoux, and Demiate (2003) [1], starch modifications should always be considered in relation to physical or chemical modifications. According to National Starch (1997) [2], unmodified native starch granules are easily hydrated, can swell quickly, have greater friability, and produce a slightly dense, elastic, and cohesive paste.…”

Section: Introductionmentioning

confidence: 99%

“…Cereal starch, as well as starches of tropical origin, all have the amylose polymers formed by glucose molecules and bound by α-D-glycosidic links that give them a straightline configuration; and amylopectin, a graft polymer with α-1,4 and α-1,6 links, of higher molecular weight (Figure 1) [1]. However, on this common basis, starch extracted from cereals may have specific and different functional properties, which lead to different uses.…”

Section: Introductionmentioning

confidence: 99%

“…Analytica 2023, 4, FOR PEER REVIEW 2 For example, cereal starch gels have more consistency, less transparency, and greater retrogradation than cassava starch gel, which is more viscous, transparent, and retrogrades less. The starch modifications alter its application properties with little to no change in its external appearance (a white powder), as discussed by Cereda, Vilpoux, and Demiate (2003) [1]. The chemical modifications of starch such as carboxymethyl starch and acetylated starch originated from processes already available for cellulose Rickard, Asaoka, and Blanshard [3].…”

Section: Introductionmentioning

confidence: 99%

“…The fermentation, pharmaceutical, chemical, cosmetic, metal, and mining industries are also low starch consumers. In Brazil, modified starch is mainly used in the paper industry and lower quantities are intended for the food and textiles industries (Cereda, Vilpoux and Demiate, 2003) [1].…”

Section: Introductionmentioning

confidence: 99%

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Modified Cassava Starches’ Identification through Mid-Infrared Spectroscopy and Exploratory Analysis

et al. 2023

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Different starch properties may cause alterations in the foodstuff’s external appearance. However, modification processes in starches are usually secretive. The use of chemically modified starches is regulated by international standards, which makes it important to identify its presence and type. Mid-infrared spectroscopy (MIR)-modified starches’ identification can be hindered by the presence of excess glucose. This research investigates types of modification in commercial starches and in approaches that circumvent MIR’s limitations with exploratory analysis. It also considers that enzymatic hydrolysis (α-amylase and amyloglucosidase) can highlight the points of modification in the structure, which can be detected with infrared assays. To determine if sour cassava starch (FCS) is modified and check its type, six samples were selected: a native one, three of the most common cassava modified starches (etherified, esterified, and FCS), and two laboratory processed samples (Acid, Oxidized). The results showed that the sour cassava starch showed similarities with a commercial ester and an oxidized cassava starch, which may be due to the formation of a graft, corresponding to what the literature has already reported for corn starch treated with lactic acid and gamma radiation.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Modified Cassava Starches’ Identification through Mid-Infrared Spectroscopy and Exploratory Analysis

et al. 2023

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Revealing sustainable energy opportunities through the integrated use of Canna indica biomass and buffalo manure for biogas generation

Muronda,

Gotore

2023

Maejo Int. J. Energ. Environ. Comm. or MIJEEC

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Mature Canna indica L., contains significant percentages of hemicellulose (21.6±0.22%) and lignin (20.14±0.13%), showing its high potential as a biogas source. This study explores the potential of using C. indica biomass harvested from waterlogged clay areas for biogas production. The research focuses on optimizing the anaerobic co-digestion process with swine dung through varying calcium oxide (CaO) pretreatment concentrations during a 45-day experiment. CaO pretreatment significantly enhances biogas yield, with 2% CaO yielding the highest biogas production at 8024.10 mL. Methane concentration analysis reveals that higher CaO concentrations, notably 2% and 3%, accelerate methane production, indicating an optimal CaO concentration of around 2% for maximizing methane yield. This study outperforms others in anaerobic co-digestion, achieving a methane concentration of 64.93%. Data on C. indica at different CaO concentrations as a substrate underscores the need for precise CaO tuning for optimal methane production. The findings open avenues for sustainable waste management and renewable energy production, hinting at promising developments in energy solutions through optimized anaerobic co-digestion processes using C. indica and buffalo dung.

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Introduction: importance of South American underground starchy crops

Cited by 2 publications

References 28 publications

Modified Cassava Starches’ Identification through Mid-Infrared Spectroscopy and Exploratory Analysis

Modified Cassava Starches’ Identification through Mid-Infrared Spectroscopy and Exploratory Analysis

Revealing sustainable energy opportunities through the integrated use of Canna indica biomass and buffalo manure for biogas generation

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