Characterization and antimicrobial activity of cellulose derivatives films incorporated with a resveratrol inclusion complex

Silva, Ângela; Duarte, Andreia; Sousa, Sónia; Ramos, Ana; Domingues, Fernanda

doi:10.1016/j.lwt.2016.06.043

Cited by 46 publications

(30 citation statements)

References 30 publications

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“…The elongation at break of the coatings of Groups B, C, and D was little different when compared with Group A, so the lysozyme and resveratrol had little effect upon the elongation at break of these coatings. Researchers found that the resveratrol made coatings break at a lower deformation, restricted the motion of the matrix, which resulted in a slightly lower elongation at break (Silva, Duarte, Sousa, Ramos, & Domingues, ). In brief, the strong tensile strength in Group D was of significance when improving the mechanical properties of chitosan coatings.…”

Section: Resultsmentioning

confidence: 99%

Effects of chitosan coatings combined with resveratrol and lysozyme on the quality of Sciaenops ocellatus during refrigerated storage

Zou

Song

et al. 2020

Journal of Food Safety

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The effects of combined application of lysozyme and resveratrol with chitosan coatings on the quality of Sciaenops ocellatus during refrigerated storage were studied. Physical and chemical indices were periodically analyzed. The chitosan composite coatings were characterized, and the mechanical properties and gas permeability were also measured. The results showed that chitosan coatings could significantly reduce the total viable count (TVC), maintain tissue hardness, chewiness and sensory quality, slow the rate of fat oxidation, and restrain the increases in pH and total volatile basic nitrogen (TVB‐N). Compared with chitosan coatings, the addition of resveratrol and lysozyme had increased the tensile strength and reduced the gas permeability. The lysozyme–resveratrol–chitosan coatings had good preservation properties. The study indicated that the 0.1% lysozyme + 0.2% resveratrol + 1% chitosan group of composite coatings could maintain the quality and extend the shelf life for 8 days compared with the control group during refrigerated storage.

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Section: Resultsmentioning

confidence: 99%

Effects of chitosan coatings combined with resveratrol and lysozyme on the quality of Sciaenops ocellatus during refrigerated storage

Zou

Song

et al. 2020

Journal of Food Safety

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“…The obtained results are in agreement with data from the literature, where the presence of extracts rich in polyphenols (thymol [37], blackberry pulp [38], carvacrol [39], grape pomace waste [30]) increased elongation at break and decreased the tensile strength of starch films. Moreover, Silva et al showed that the addition of resveratrol into the cellulose matrix led to reduced tensile strength and enhanced elasticity [40]. However, it is important to note that the concentration of extracts in the starch matrix from the above-mentioned literature did not exceed 10 wt%.…”

Section: Mechanical Analysismentioning

confidence: 99%

Physical-Chemical Evaluation of Active Food Packaging Material Based on Thermoplastic Starch Loaded with Grape cane Extract

et al. 2020

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The aim of this paper is to evaluate the physicochemical and microbiological properties of active thermoplastic starch-based materials. The extract obtained from grape cane waste was used as a source of stilbene bioactive components to enhance the functional properties of thermoplastic starch (TPS). The biomaterials were prepared by the compression molding technique and subjected to mechanical, thermal, antioxidant, and microbiological tests. The results showed that the addition of grape cane extract up to 15 wt% (TPS/WE15) did not significantly influence the thermal stability of obtained biomaterials, whereas mechanical resistance decreased. On the other side, among all tested pathogens, thermoplastic starch based materials showed antifungal activity toward Botrytis cinerea and antimicrobial activity toward Staphylococcus aureus, suggesting potential application in food packaging as an active biomaterial layer.

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“…[59]. Silva et al [60] developed antimicrobial bilayer films based on hydroxyethylcellulose and cellulose acetate with resveratrol and its inclusion complex with hydroxypropyl-γ-cyclodextrin as active agents. The results of antibacterial activity against Campylobacter and Arcobacter spp.…”

Section: Cellulosementioning

confidence: 99%

Prospect of Polysaccharide-Based Materials as Advanced Food Packaging

Nešić

Cabrera‐Barjas

Dimitrijević-Branković

et al. 2019

Molecules

227

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The use of polysaccharide-based materials presents an eco-friendly technological solution, by reducing dependence on fossil resources while reducing a product's carbon footprint, when compared to conventional plastic packaging materials. This review discusses the potential of polysaccharides as a raw material to produce multifunctional materials for food packaging applications. The covered areas include the recent innovations and properties of the polysaccharide-based materials. Emphasis is given to hemicelluloses, marine polysaccharides, and bacterial exopolysaccharides and their potential application in the latest trends of food packaging materials, including edible coatings, intelligent films, and thermo-insulated aerogel packaging.

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Characterization and antimicrobial activity of cellulose derivatives films incorporated with a resveratrol inclusion complex

Cited by 46 publications

References 30 publications

Effects of chitosan coatings combined with resveratrol and lysozyme on the quality of Sciaenops ocellatus during refrigerated storage

Effects of chitosan coatings combined with resveratrol and lysozyme on the quality of Sciaenops ocellatus during refrigerated storage

Physical-Chemical Evaluation of Active Food Packaging Material Based on Thermoplastic Starch Loaded with Grape cane Extract

Prospect of Polysaccharide-Based Materials as Advanced Food Packaging

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