Insight into the physicochemical, structural, and <i>in vitro</i> hypoglycemic properties of bamboo shoot dietary fibre: comparison of physical modification methods

Tang, Caidie; Yang, Jinlai; Zhang, Fusheng; Kan, Jianquan; Wu, Liangru; Zheng, Jiong

doi:10.1111/ijfs.15784

Cited by 7 publications

(4 citation statements)

References 42 publications

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“…With reference to the published method [ 50 ], a small amount of sample powder was evenly distributed and coated with a layer of gold on the conductive tape affixed to a stage. Then, the stage was placed, vacuumed, observed, and photographed under 10 KV acceleration voltage and 800× magnification in the scanning electron microscope (Zeiss Co., Ltd., Oberkochen, Germany).…”

Section: Methodsmentioning

confidence: 99%

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Structure Characterization and Dye Adsorption Properties of Modified Fiber from Wheat Bran

Quan,

Wang,

Huang

et al. 2024

Molecules

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The fibers from four wheat varieties (FT, XW 26, XW 45, and KW 1701) were selected and chemically modified with NaOH, epichlorohydrin, and dimethylamine to improve the adsorption capacity for anionic dye. The structure of the fibers with or without modification was characterized by scanning electron microscope (SEM), X-ray diffraction (XRD), and Fourier-transform infrared (FTIR) spectrometry. The modified products were studied from the aspects of adsorption capacities, adsorption kinetics, and thermodynamics to provide a reference for the utilization of wheat bran. By SEM, more porous and irregular structures were found on the modified fibers. The XRD results showed that the crystals from the original fibers were destroyed in the modification process. The changes in fibers’ infrared spectra before and after modification suggested that quaternary ammonium salts were probably formed in the modification process. The maximum adsorption capacity of wheat bran fibers for Congo red within 120 min was 20 mg/g for the unmodified fiber (XW 26) and 93.46 mg/g for the modified one (XW 45). The adsorption kinetics of Congo red by modified wheat bran fiber was in accord with the pseudo-second-order kinetic model at 40 °C, 50 °C, and 60 °C, indicating that the adsorption process might be mainly dominated by chemisorption. The adsorption was more consistent with the Langmuir isothermal adsorption model, implying that this process was monolayer adsorption. The thermodynamic parameters suggested that the adsorption occurred spontaneously, and the temperature increase was favorable to the adsorption. As mentioned above, this study proved that the wheat bran fiber could possess good adsorption capacities for anion dye after chemical modification.

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Section: Methodsmentioning

confidence: 99%

“…According to the reported approach [ 50 ], a X-ray diffractometer (Malvern Panalytical B.V. Co., Ltd., Almelo, the Netherlands) was used with a Cu target at a voltage of 40 KV, a current of 40 mA, a step width of 0.013°, and a scanning speed of 12 s/step in the 2θ scanning range from 4 to 30°.…”

Section: Methodsmentioning

confidence: 99%

Structure Characterization and Dye Adsorption Properties of Modified Fiber from Wheat Bran

Quan,

Wang,

Huang

et al. 2024

Molecules

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“…The smallest particle size of BSDF [42] UT A loose structure with a honeycomb appearance on the surface.…”

Section: Hphmentioning

confidence: 99%

“…35 and 91.47%, respectively. It is considered that combined modification technologies are effective methods to improve the quality of BSDF [42].…”

Section: Preparation and Application Of Bsdfmentioning

confidence: 99%

Production and Application of Cellulose, Dietary Fiber, and Nanocellulose from Bamboo Shoot

Nie¹

2024

Bamboo - Recent Development and Application

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The cellulose from bamboo has excellent toughness, hygroscopicity, and high crystallinity. Bamboo shoot dietary fiber can modulate the gut microbiota to prevent high-fat diet-induced obesity and can be applied for food fortification. Bamboo shoot contains a low content of lignin and is extracted easily for nanocellulose, which is used to prepare all kinds of composite materials. In this chapter, lignification process of bamboo shoot shells will first be discussed to reveal the principle of lignification. Then, the preparation methods and applications of cellulose, dietary fiber, and nanocellulose from bamboo shoots that were successively generalized to further improve the exploration and application of bamboo shoots or bamboo shoot wastes such as bamboo shoot shells.

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Sucrose ester alleviates the agglomeration behavior of bamboo shoot dietary fiber treated via high pressure homogenization: Influence on physicochemical, rheological, and structural properties

Zhang

et al. 2023

Food Chemistry

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Insight into the physicochemical, structural, and in vitro hypoglycemic properties of bamboo shoot dietary fibre: comparison of physical modification methods

Cited by 7 publications

References 42 publications

Structure Characterization and Dye Adsorption Properties of Modified Fiber from Wheat Bran

Structure Characterization and Dye Adsorption Properties of Modified Fiber from Wheat Bran

Production and Application of Cellulose, Dietary Fiber, and Nanocellulose from Bamboo Shoot

Sucrose ester alleviates the agglomeration behavior of bamboo shoot dietary fiber treated via high pressure homogenization: Influence on physicochemical, rheological, and structural properties

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