Study on physicochemical properties, antioxidant and antimicrobial activity of okara soluble dietary fiber/sodium carboxymethyl cellulose/thyme essential oil active edible composite films incorporated with pectin

Lin, Derong; Zheng, Yubin; Xiao, Wang; Huang, Yichen; Ni, Long; Chen, Xue; Wu, Zhijun; Huang, Chuan-Yan; Yi, Qiuju; Li, Jingwen; Qin, Wen; Zhang, Qing; Chen, Hong; Wu, Ding‐Tao

doi:10.1016/j.ijbiomac.2020.10.005

Cited by 60 publications

(29 citation statements)

References 49 publications

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“…Therefore, owing to the antioxidant properties, CP/HEC/turmeric powder composites are promising candidates for packaging applications. The increased free radical scavenging activity of CP/HEC/turmeric composites was in accordance with previous reports. − ,− …”

Section: Resultssupporting

confidence: 93%

“…The design of materials with natural antioxidants will help to address the problems in packaging and biomaterial applications. Turmeric powder has antimicrobial, antioxidant, anti-inflammatory, antiseptic, antitumor, and antiaging functional properties. − It is a natural low-molecular-weight polyphenol found in turmeric roots, and it is nontoxic. , Several studies have explored the functional properties of curcumin with poly(vinyl alcohol), polylactic acid, and cellulose. − Additionally, turmeric powder possesses excellent antioxidant activity, and it can be used as an active food packaging composite, because the radical scavenging properties of turmeric powder extend the shelf life of food products. − We hypothesized that the incorporation of HEC and turmeric powder with cellulose pulp materials affects the tensile strength, elongation at break, and radical scavenging activity of the composite films. CP, HEC, and turmeric powder has attracted more scientific research due to its properties like biocompatibility and biodegradability, which make them important sources for packaging applications.…”

Section: Introductionmentioning

confidence: 99%

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Cellulose-Pulp-Based Stretchable Composite Film with Hydroxyethyl Cellulose and Turmeric Powder for Packaging Applications

Rukmanikrishnan

Prabakaran

et al. 2021

ACS Sustainable Chem. Eng.

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Cellulose pulp (CP), hydroxyethyl cellulose (HEC), and turmeric-powder-based ecofriendly, transparent, and flexible composite films were prepared. The above-mentioned materials dissolved well with an environmentally friendly process using N-methyl morpholine N-oxide (NMMO) ionic liquids. The Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and scanning electron microscopy (SEM) analysis studied their structure, microstructure, and morphology properties. Thermal properties of the CP/HEC/turmeric powder composites were thoroughly studied by thermogravimetric analysis (TGA) and differential scanning calorimetry analysis (DSC) and dynamic mechanical analysis (DMA) instruments. The initial thermal stability of the composites was significantly improved by the addition of HEC. All the composite films exhibited a single glass transition temperature (T g), and it was confirmed by both DSC and DMA analysis. The tensile strength (TS) of CP was 94.5 MPa, which decreased to 19 MPa for CP/HEC-1:0.5 composites, and then, it steadily increased to 24.7 MPa with an increment of HEC. Similarly, HEC increased the elongation at break (EB) of CP from 9.4 to 67.2%. The addition of HEC into the CP composite improved its flexibility, and it is more transparent in the visible light spectrum. The water vapor permeability (WVP) and swelling ratio of CP/HEC/turmeric powder composites were in the range of 1.35–1.61 × 10–9 g/m2 Pa and 185–209%, respectively. Furthermore, the composites have no cytotoxicity to the HaCat cell line. However, they exhibited excellent antioxidant properties. These merits of CP/HEC/turmeric powder composite establish them as a potential candidate for packaging and biomedical applications.

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Section: Resultssupporting

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Cellulose-Pulp-Based Stretchable Composite Film with Hydroxyethyl Cellulose and Turmeric Powder for Packaging Applications

Rukmanikrishnan

Prabakaran

et al. 2021

ACS Sustainable Chem. Eng.

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“…With the increase of pectin content, the total heat loss of samples was 73.75, 72.78, 71.4, 72.79, and 70.39%. The enhanced thermal stability of film after adding pectin may be related to the enhanced connection between pectin and chitosan molecules [20,21].…”

Section: Thermal Gravimetric Analysis Of Filmsmentioning

confidence: 99%

Extraction and Characterization of Pectin from Jerusalem ArtiChoke Residue and Its Application in Blueberry Preservation

Zhou

Liu

et al. 2022

Coatings

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To prolong the storage period of blueberry and improve its shelf-life quality, an edible coating based on chitosan was developed, and different contents of pectin were added to the coating. In this study, Jerusalem artichoke residue was used as a source of pectin, which is a byproduct of the processing of inulin. The extracted pectin has a low cost and high quality, which is very suitable for the preservation of coating. The coating was prepared and the chemical properties of the coating were characterized by SEM, XRD, TG, and FTIR. The barrier properties of the coating were analyzed by thickness, water content, solubility, and water vapor permeability. The results showed that the pectin coating exhibited excellent performance in blueberry preservation. Following 16 days of storage, the decay and weight loss rates of blueberry treated with 0.2% pectin coating decreased by 33 and 22%, respectively. Moreover, the organic acid consumption of the coated blueberry slowed and the anthocyanins were better preserved. As a low-cost, safe, and efficient technology, the pectin chitosan composite coating has significant potential in the berries preservation industry.

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“…They are inherently biocompatible (nontoxic), biodegradable, and nonimmunogenic in nature, which makes them suitable for human use/ consumption. Apart from the film-forming agents, cellulose derivatives are also used as emulsifiers, protective colloids, adhesives, and thickeners [14]. Carboxymethyl cellulose (CMC) is a semisynthetic anionic polysaccharide and can be easily synthesized at a low cost.…”

Section: Cellulose Derivativesmentioning

confidence: 99%

Essential Oil-Containing Polysaccharide-Based Edible Films and Coatings for Food Security Applications

2021

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The wastage of food products is a major challenge for the food industry. In this regard, the use of edible films and coatings have gained much attention due to their ability to prevent the spoilage of the food products during handling, transport, and storage. This has effectively helped in extending the shelf-life of the food products. Among the various polymers, polysaccharides have been explored to develop edible films and coatings in the last decade. Such polymeric systems have shown great promise in microbial food safety applications. The inclusion of essential oils (EOs) within the polysaccharide matrices has further improved the functional properties of the edible films and coatings. The current review will discuss the different types of polysaccharides, EOs, methods of preparing edible films and coatings, and the characterization methods for the EO-loaded polysaccharide films. The mechanism of the antimicrobial activity of the EOs has also been discussed in brief.

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Study on physicochemical properties, antioxidant and antimicrobial activity of okara soluble dietary fiber/sodium carboxymethyl cellulose/thyme essential oil active edible composite films incorporated with pectin

Cited by 60 publications

References 49 publications

Cellulose-Pulp-Based Stretchable Composite Film with Hydroxyethyl Cellulose and Turmeric Powder for Packaging Applications

Cellulose-Pulp-Based Stretchable Composite Film with Hydroxyethyl Cellulose and Turmeric Powder for Packaging Applications

Extraction and Characterization of Pectin from Jerusalem ArtiChoke Residue and Its Application in Blueberry Preservation

Essential Oil-Containing Polysaccharide-Based Edible Films and Coatings for Food Security Applications

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