The application of deep eutectic solvents systems based on choline chloride in the preparation of biodegradable food packaging films

Wei, Lipeng; Zhang, Wanli; Yang, Jiali; Yingjie, Pan; Chen, Haiming; Zhang, Zhengke

doi:10.1016/j.tifs.2023.104124

Cited by 13 publications

(2 citation statements)

References 100 publications

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“…Deep eutectic solvents (DESs) have also been successfully employed as plasticizers for polysaccharide-based films [83][84][85][86][87][88] due to increasing interest in sustainable methods and a shift to more "natural-based" plasticizers. DESs, unlike ILs, are not pure compounds and were originally defined as a mixture of a quaternary ammonium salt with a hydrogen bond donor (HBD) [89].…”

Section: Ionic Liquids As Plasticizersmentioning

confidence: 99%

Ionic Liquids as Designed, Multi-Functional Plasticizers for Biodegradable Polymeric Materials: A Mini-Review

Shamshina,

Berton

2024

IJMS

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Measures to endorse the adoption of eco-friendly biodegradable plastics as a response to the scale of plastic pollution has created a demand for innovative products from materials from Nature. Ionic liquids (ILs) have the ability to disrupt the hydrogen bonding network of biopolymers, increase the mobility of biopolymer chains, reduce friction, and produce materials with various morphologies and mechanical properties. Due to these qualities, ILs are considered ideal for plasticizing biopolymers, enabling them to meet a wide range of specifications for biopolymeric materials. This mini-review discusses the effect of different IL-plasticizers on the processing, tensile strength, and elasticity of materials made from various biopolymers (e.g., starch, chitosan, alginate, cellulose), and specifically covers IL-plasticized packaging materials and materials for biomedical and electrochemical applications. Furthermore, challenges (cost, scale, and eco-friendliness) and future research directions in IL-based plasticizers for biopolymers are discussed.

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Section: Ionic Liquids As Plasticizersmentioning

confidence: 99%

Ionic Liquids as Designed, Multi-Functional Plasticizers for Biodegradable Polymeric Materials: A Mini-Review

Shamshina,

Berton

2024

IJMS

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“…Thermogravimetric analysis (TGA) is a tool used to measure the thermal properties of materials and the curve of weight change with temperature. In practical applications, heat seal ability is an important property of edible film packaging [43]. The effect of SOB on the thermal stability of the CA-SOB matrix was analyzed.…”

Section: Tgamentioning

confidence: 99%

Preparation and Application of Edible Film Based on Sodium Carboxymethylcellulose-Sodium Alginate Composite Soybean Oil Body

Sun,

Wang,

Chen

et al. 2023

Coatings

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In the study, edible films were successfully prepared by incorporating soybean oil body (SOB) into sodium alginate-sodium carboxymethyl cellulose (SA-CMC) matrix. The effects of different concentrations (0–4% w/w) of SOB on the physicochemical and antioxidant activities of films were systematically evaluated based on mechanical strength, barrier properties, thermal stability, and preservation effect. Findings revealed that the oxidation resistance, water vapor barrier, and thermal stability enhanced after the addition of SOB, while the water content, water solubility, and swelling rate decreased. When 3% SOB was added, the edible film performed the best in terms of mechanical properties and thermal stability; water vapor permeability was reduced by 21.89% compared to the control group, and the fresh life of pigeon meat was extended by 5–7 days. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) analyses showed that the addition of SOB results in a more stable molecular structure network, which improved its physical properties. Overall, the findings indicated that SOB improved the quality of edible films as an environmentally friendly food packaging material and increased the feasibility of edible film application in the food industry.

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Recent advances in structural color materials based on flexible cellulose nanocrystals

Venkatesan,

Dhilipkumar,

Al-Sehemi

et al. 2024

Cellulose

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The application of deep eutectic solvents systems based on choline chloride in the preparation of biodegradable food packaging films

Cited by 13 publications

References 100 publications

Ionic Liquids as Designed, Multi-Functional Plasticizers for Biodegradable Polymeric Materials: A Mini-Review

Ionic Liquids as Designed, Multi-Functional Plasticizers for Biodegradable Polymeric Materials: A Mini-Review

Preparation and Application of Edible Film Based on Sodium Carboxymethylcellulose-Sodium Alginate Composite Soybean Oil Body

Recent advances in structural color materials based on flexible cellulose nanocrystals

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