Effects of additives on dissolution of cellobiose in aqueous solvents

Liu, Zhijing; Zhang, Chao; Liu, Ruigang; Zhang, Wu-Shou; Kang, Hongliang; Che, Ning; Li, Pingping; Huang, Yong

doi:10.1007/s10570-015-0627-x

Cited by 14 publications

(14 citation statements)

References 44 publications

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“…An interesting potential carrier agent is cellobiose. Cellobiose is a disaccharide with two (1,4)-β-D-glucopyranose units obtained as the main product from the enzymatic hydrolysis of cellulose ( Liu et al., 2015 ) and as a by-product during the refining process of beet sugar production. Since cellobiose is readily available at an industrial scale, not hydrolyzed by human intestinal enzymes rendering it as a potential prebiotic ( Nakamura et al., 2004 ), water soluble, and shows a low sweetness, cellobiose might be a promising food additive.…”

Section: Introductionmentioning

confidence: 99%

Effects of carrier agents on powder properties, stability of carotenoids, and encapsulation efficiency of goldenberry (Physalis peruviana L.) powder produced by co-current spray drying

Etzbach

Meinert

Faber

et al. 2020

Current Research in Food Science

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Maltodextrin, modified starch, inulin, alginate, gum arabic, and combinations thereof were used as carrier agents for spray drying of carotenoid-rich goldenberry ( Physalis peruviana L.) juice and compared to cellobiose as an alternative carrier. Powders were analyzed with respect to particle size and morphology, yield, moisture content, cold water solubility, suspension stability, hygroscopicity, carotenoid encapsulation efficiency, and carotenoid retention during storage. A high initial carotenoid concentration after spray drying, a high encapsulation efficiency of 77.2%, and a slow carotenoid degradation kinetics favored the high carotenoid content of the cellobiose powder at the end of the storage. Cellobiose might protect the carotenoids from degradation processes by light exposure, high temperature, and oxygen due to a tighter particle crust and larger particle sizes. Therefore, cellobiose may be considered a potential carrier agent for the encapsulation of carotenoid-rich fruit juices.

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Section: Introductionmentioning

confidence: 99%

Effects of carrier agents on powder properties, stability of carotenoids, and encapsulation efficiency of goldenberry (Physalis peruviana L.) powder produced by co-current spray drying

Etzbach

Meinert

Faber

et al. 2020

Current Research in Food Science

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“…wt%/D2O. Clearly, the signals of the protons shifted upfield with an increase in the NaOH content (Figure 5a) [54,55]. Their upfield shift is likely a consequence of a higher extent of hydrogen bonding and deprotonation involving −OH groups exerting thus a shielding effect on the C-H protons.…”

Section: Resultsmentioning

confidence: 97%

“…Hence, 1 H NMR was used to study the structure and interaction of CC in the solvent systems (Figure 5). Due to the rapid proton exchange, the chemical shift at 5a) [54,55]. Their upfield shift is likely a consequence of a higher extent of hydrogen bonding and deprotonation involving −OH groups exerting thus a shielding effect on the C-H protons.…”

Section: Resultsmentioning

confidence: 99%

“…The chemical shifts of H1 (4.3 ppm), H6a (3.8 ppm), H6b (3.6 ppm), H3,4,5 (3.4 ppm), and H2 (3.1 ppm) for CC in 5 wt% NaOH/0.4 wt% ZnO/D 2 O were larger than those of H1 (4.1 ppm), H6a (3.6 ppm), H6b (3.4 ppm), H3,4,5 (3.2 ppm), and H2 (3.0 ppm) for CC in 10 wt% NaOH/0.4 wt% ZnO wt%/D 2 O. Clearly, the signals of the protons shifted upfield with an increase in the NaOH content ( Figure 5 a) [ 54 , 55 ]. Their upfield shift is likely a consequence of a higher extent of hydrogen bonding and deprotonation involving −OH groups exerting thus a shielding effect on the C-H protons.…”

Section: Resultsmentioning

confidence: 99%

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Dissolution and Interaction of Cellulose Carbamate in NaOH/ZnO Aqueous Solutions

et al. 2021

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The dissolution and molecular interactions of cellulose carbamate (CC) in NaOH/ZnO aqueous solutions were studied using optical microscopy, differential scanning calorimetry (DSC), 1H NMR, dynamic light scattering (DLS), atomic force microscopy (AFM), transmission electron microscopy (TEM), and molecular dynamic simulation. The dissolution of CC in NaOH/ZnO aqueous solutions using the freezing–thawing method was an exothermic process, and the lower temperature was favorable for the dissolution of CC. ZnO dissolved in NaOH aqueous solutions with the formation of Zn(OH)42−, and no free Zn2+ ions existed in the solvents. NaOH/Na2Zn(OH)4 system formed strong interactions with the hydroxyl groups of CC to improve its solubility and the stability of CC solution. The results indicate that 7 wt% NaOH/1.6 wt% ZnO aqueous solution was the most appropriate solvent for the dissolution of CC. This work revealed the dissolution interaction of CC-NaOH/ZnO solutions, which is beneficial for the industrialization of the CarbaCell process.

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“…This work is important when using cellulose as structural materials. Research into the interactions between cellulose and small molecules has been helpful, but the results are still limited. For the preparation of functional materials including cellulose‐based gels, new methods or chemical reactions need to be introduced.…”

Section: Resultsmentioning

confidence: 99%

Cellulose-Based Gels

Kang

Liu

Huang

2016

Macromol. Chem. Phys.

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Cellulose is the most available biomacromolecule in nature with the properties of renewability, biodegradability, biocompatibility, and environmental friendliness. Cellulose and its derivatives are excellent building blocks for fabrication of gels. In this review, the principles for preparing cellulose‐based gels are summarized in detail. Considering the native properties of cellulose and its derivatives, chemical and/or physical crosslinking can be introduced during the preparation of cellulose‐based gels. The chemical and physical crosslinking approaches are classified alongside the introduction of new concepts in polymer science, such as supramolecular interactions. Cellulose graft copolymers are another kind of building block in the fabrication of cellulose‐based gels. The properties of gels can be tailored by the chemical structure of the graft chains. Cellulose‐based gels can be applied in many fields depending on their properties.

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Effects of additives on dissolution of cellobiose in aqueous solvents

Cited by 14 publications

References 44 publications

Effects of carrier agents on powder properties, stability of carotenoids, and encapsulation efficiency of goldenberry (Physalis peruviana L.) powder produced by co-current spray drying

Effects of carrier agents on powder properties, stability of carotenoids, and encapsulation efficiency of goldenberry (Physalis peruviana L.) powder produced by co-current spray drying

Dissolution and Interaction of Cellulose Carbamate in NaOH/ZnO Aqueous Solutions

Cellulose-Based Gels

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