Influence of the sample loading on the contribution of competitive effects for granular starch exposed to radio-frequency plasma

Braşoveanu, Mirela; Nemţanu, Monica R.; Ticoş, D.

doi:10.1016/j.ifset.2021.102740

Cited by 4 publications

(4 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Specifically, the digestion rate of KS samples was gradually increased from 0.0058 ± 0.0010 to 0.0180 ± 0.0045 when generation current increased, whereas those of treated DS samples did not change greatly (about 0.0090). Similar enhancement in starch digestibility was generally agreed with previous studies that DBD plasma treatment could increase the contents of readily digested starch and slowly digested starch while reduced the resistant starch content (Gao et al ., 2019; Braşoveanu et al ., 2021). The starch structural orders, as well as the granular characteristics and starch composition are important factors determining the starch susceptibility to enzymatic degradation (Wang & Copeland, 2013).…”

Section: Resultsmentioning

confidence: 99%

“…Cold plasma has recently drawn considerable interests in starch modification, which the possible modification mechanisms involve interactions of the active species with molecular chains, crystalline/amorphous regions and granule surface, mainly through cross‐linking, depolymerization and etching (Zhu, 2017; Thirumdas et al ., 2017a; Han et al ., 2020; Raghunathan et al ., 2021). Furthermore, the introduction or grafting of chemical functional groups (e.g., carboxyl group, polar hydrophilic groups) on starch granules during plasma exposure could also bring about modification in starch functionalities, such as pH of the solution, film formation property and hydrophilicity/hydrophobicity (Braşoveanu et al ., 2021; Hernandez‐Perez et al ., 2021; Zhang et al ., 2022). Depending on the plasma experimental conditions (method of plasma generation, gas pressure and composition, power input, exposure time, sample loading, etc.…”

Section: Introductionmentioning

confidence: 99%

“…Depending on the plasma experimental conditions (method of plasma generation, gas pressure and composition, power input, exposure time, sample loading, etc. ), the outcomes of plasma treatment differ greatly (Zhu, 2017; Braşoveanu et al ., 2021; Wu et al ., 2022).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effects of dielectric barrier discharge plasma treatment on the structural orders and functional properties of chickpea starch

et al. 2022

Int J of Food Sci Tech

View full text Add to dashboard Cite

Summary Dielectric barrier discharge (DBD) plasma with different generation currents was introduced to modify chickpea starches of Kabuli and Desi varieties. The changes of starch structural orders and functional properties were investigated. Results demonstrated that the crystalline structure of starches was generally destroyed upon plasma treatment, while the change of double‐helical order was relatively limited. X‐ray photoelectron spectroscopy revealed that DBD plasma altered the surface molecular structure of starch, mainly involving oxidation effects. The gelatinization transition temperatures of plasma‐treated Kabuli starch (KS) mainly remained unchanged, while those of Desi starch (DS) significantly decreased. DBD plasma dramatically reduced the pasting viscosity of KS with the increase of treatment intensity, as well as the amylose content and swelling power, while had little influence on DS. Furthermore, the digestion rate and extent of chickpea starches gradually increased with the treatment intensity. Correlation analysis revealed that the starch digestibility induced by DBD plasma was largely depending on the crystalline structure, while the double helical order had little influence. These findings could provide theoretical basis for exploiting DBD plasma as a new strategy to modify chickpea starch.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of dielectric barrier discharge plasma treatment on the structural orders and functional properties of chickpea starch

et al. 2022

Int J of Food Sci Tech

View full text Add to dashboard Cite

show abstract

“…As an effective surface modification technique, plasma treatment is widely used to achieve grafting, [28,29] etching [30,31] , and cross-linking [32][33][34][35][36][37] of material surfaces. After plasma treatment, a cross-linking network layer will be formed on the surface, which is extremely difficult to be dissolved in solvents.…”

Section: Introductionmentioning

confidence: 99%

A Convenient and Universal Strategy toward Solvent‐Tolerant Microporous Structure for High‐Performance Wearable Electronics and Smart Textiles

Hu,

Zheng,

et al. 2023

Adv Materials Technologies

View full text Add to dashboard Cite

Micro/nanostructures can increase effective surface area and enhance the performance of wearable devices, such as the sensitivity of sensors and output of triboelectric nanogenerators. Empowering commercial fibers and fabrics with durable and robust micro/nanostructures has become a major research concern for sustainable wearables. Many technologies are developed to fabricate micron/nanostructures on fibers and textiles, such as breath figure method, electrospinning, and direct imprinting thermal drawing. However, most of these methods have their own limitations toward mass production and real‐life application, including poor solvent resistance, time assuming, requiring expensive equipment, and limited capacity for post‐adjustment of commercial textiles. Here, a plasma‐enhanced breath figure (PEBF) technique to fabricate solvent‐tolerant microporous structure on existing fabrics with tailored pore size is developed. By combining the wearable nature of fabrics and the surface engineering power of PEBF, the fabricated solvent‐tolerant microporous fabric offers excellent flexibility, washability, breathability, and suitability for large‐scale production, as well as the advantages of cost effectiveness and fast production. Furthermore, wearable triboelectric nanogenerators based on solvent‐resistant microporous structured fabrics, revealing the bright future of the PEBF technology in wearable devices and smart textiles are fabricated.

show abstract

Atmospheric pressure pin-to-plate cold plasma effect on physicochemical, functional, pasting, thermal, and structural characteristics of proso-millet starch

Chauhan,

Kalaivendan,

Eazhumalai

et al. 2023

Food Research International

View full text Add to dashboard Cite

Influence of the sample loading on the contribution of competitive effects for granular starch exposed to radio-frequency plasma

Cited by 4 publications

References 30 publications

Effects of dielectric barrier discharge plasma treatment on the structural orders and functional properties of chickpea starch

Effects of dielectric barrier discharge plasma treatment on the structural orders and functional properties of chickpea starch

A Convenient and Universal Strategy toward Solvent‐Tolerant Microporous Structure for High‐Performance Wearable Electronics and Smart Textiles

Atmospheric pressure pin-to-plate cold plasma effect on physicochemical, functional, pasting, thermal, and structural characteristics of proso-millet starch

Contact Info

Product

Resources

About