Modification of multi-scale structure, physicochemical properties, and digestibility of rice starch via microwave and cold plasma treatments

Sun, Xiangxiang; Saleh, Ahmed S.M.; Sun, Zhuangzhuang; Ge, Xiangzhen; Shen, Huishan; Zhang, Qian; Yu, Xiuzhu; Li, Yuan; Li, Wenhao

doi:10.1016/j.lwt.2021.112483

Cited by 64 publications

(27 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“… Guo et al (2022) observed a decrease in RC of potato starch after DBD plasma treatment without any changes to the B-type crystalline structure. Similarly, Sun et al (2022) observed a decrease in the RC of rice starch after DBD plasma treatment without any changes to the A-type crystalline structure. The authors attributed this decrease to a disruption in the reorganization of the starch molecules, which could potentially reduce the perfection of the long-range crystalline structure.…”

Section: Starch Modification Using Cold Plasmamentioning

confidence: 65%

“…On the other hand, S. Yan et al (2020) observed an increase in the ratio of absorbance intensity at 1047/1022 cm −1 in banana starch. Sun et al (2022) also observed an increase in the ratio of absorbance intensity at 1047/1022 cm −1 . FTIR bands at 1000, 1022, and 1047 cm −1 are sensitive to changes in starch structure ( Wrobel et al, 1988 ).…”

Section: Starch Modification Using Cold Plasmamentioning

confidence: 72%

“…Also, Bie et al (2016b) reported an increase in the number average molecular weight of corn starch after plasma treatment as a result of plasma depolymerizing the chains. Sun et al (2022) observed an increase in the molecular weight of amylose in rice starch after DBD plasma treatment. The authors attributed this increase to the polymerization of amylose chains induced by plasma treatment.…”

Section: Starch Modification Using Cold Plasmamentioning

confidence: 89%

“…On the other hand, the breakdown and release of amylose from the amorphous regions could relatively reduce the amorphous content and subsequently increase the ratio of 1047/1022 cm −1 (S. Yan et al, 2020 ). In addition, cold plasma treatment could induce the formation of short-range double helices and thus, increase the short-range order of the starch ( Sun et al, 2022 ).…”

Section: Starch Modification Using Cold Plasmamentioning

confidence: 99%

See 3 more Smart Citations

Cold plasma technologies: Their effect on starch properties and industrial scale-up for starch modification

Okyere

Rajendran

Annor

2022

Current Research in Food Science

View full text Add to dashboard Cite

Section: Starch Modification Using Cold Plasmamentioning

confidence: 65%

Section: Starch Modification Using Cold Plasmamentioning

confidence: 72%

Section: Starch Modification Using Cold Plasmamentioning

confidence: 89%

Section: Starch Modification Using Cold Plasmamentioning

confidence: 99%

See 2 more Smart Citations

Cold plasma technologies: Their effect on starch properties and industrial scale-up for starch modification

Okyere

Rajendran

Annor

2022

Current Research in Food Science

View full text Add to dashboard Cite

“…Zhong et al indicated that HACS subjected to microwave treatment for 1 min displayed a lower degree of hydrolysis than the native sample [ 28 ]. Sun et al speculated it might be challenging for microwave-treated samples to make contact with digestive enzymes, decreasing the hydrolysis rate [ 46 ]. The perfect crystalline structure resulting from hydrothermal and microwave treatment increased the gelatinization difficulty and enzymatic hydrolysis of RS 2 [ 42 ].…”

Section: Resultsmentioning

confidence: 99%

Effects of Hydrothermal and Microwave Dual Treatment and Zein on the Enzymolysis of High Amylose Corn Starch

Liu

Yang

Yuan

et al. 2022

Gels

View full text Add to dashboard Cite

Resistant starch (RS) type 2-high-amylose corn starch (HACS) was subjected to simultaneous hydrothermal (25% moisture content, 90 °C for 12 h) and microwave (35% moisture content, 40 W/g microwaving for 4 min) treatment and zein (at a zein to treated starch ratio of 1:5, 50 °C for 1 h) to improve its resistance to enzymolysis. Scanning electron microscopy (SEM) highlighted the aggregation and adhesion of the composite. The average particle size of the composite (27.65 μm) was exceeded that of both the HACS (12.52 μm) and the hydrothermal and microwave treated HACS (hydro-micro-HACS) (12.68 μm). The X-ray diffraction results revealed that the hydro-micro-HACS and composite remained B-type, while their crystallinity significantly decreased to 16.98% and 12.11%, respectively. The viscosity of the hydro-micro-HACS and composite at 50 °C was 25.41% and 35.36% lower than that of HACS. The differential scanning calorimetry (DSC) results demonstrated that the composite displayed a new endothermic peak at 95.79 °C, while the weight loss rate and decomposition temperature were 7.61% and 2.39% lower than HACS, respectively. The RS content in HACS, the hydro-micro-HACS, and composite was 47.12%, 57.28%, and 62.74%, respectively. In conclusion, hydrothermal and microwave treatment combined with zein provide an efficient physical strategy to enhance the RS type 2-HACS.

show abstract

Microwave and dielectric barrier discharge atmospheric plasma interaction on guava industrial biomass for biomaterial production

Srivastav

2023

J Americ Oil Chem Soc

View full text Add to dashboard Cite

This research helps to develop a novel and economical method for improving the extraction efficiency of oil and fully valorizing guava fruit processing industrial waste into biomaterial. Dielectric barrier discharge atmospheric (DBDA) plasma is a novel non‐thermal technology that has been widely used in the food processing field of research. In this study, the synergistic effect of microwave (MW) and DBDA plasma treatment under different treatment combinations on the modification of morphological and biochemical properties of the guava pomace powder on improving the efficiency of extraction of biomaterials has been investigated. The response surface model (RSM) model was then constructed using the experimental results of Box–Behnken Design (BBD) to obtain the optimal extraction conditions. The predicted optimal extraction conditions for the microwave power level of 600 W for a treatment time of 90 s under solvent extraction at 420 min; DBDA plasma treatment as 35 kV for 15 min and solvent extraction conditions were determined as 80°C for 360 min causing an increment of the oil yield up to 16.19% when extracted using solvent extractor with ethanol as a solvent. These results indicate that the DBDA plasma treatment previous to the extraction step extraction process can contribute to reducing the duration of extraction by 120 min. The obtained data indicate that the MW and DBDA plasma pre‐treatment before the extraction can reduce the extraction duration, increase the yield, and improve the nutritional quality and functional properties.

show abstract

Modification of multi-scale structure, physicochemical properties, and digestibility of rice starch via microwave and cold plasma treatments

Cited by 64 publications

References 46 publications

Cold plasma technologies: Their effect on starch properties and industrial scale-up for starch modification

Cold plasma technologies: Their effect on starch properties and industrial scale-up for starch modification

Effects of Hydrothermal and Microwave Dual Treatment and Zein on the Enzymolysis of High Amylose Corn Starch

Microwave and dielectric barrier discharge atmospheric plasma interaction on guava industrial biomass for biomaterial production

Contact Info

Product

Resources

About