Combined Effect of Cinnamon Essential Oil and Pomegranate Peel Extract on Antioxidant, Antibacterial and Physical Properties of Chitosan Films

Yuan, Gaofeng; Lv, Hua; Zhang, Yanling; Sun, Haiyan; Chen, Xiaoe

doi:10.3136/fstr.22.291

Cited by 19 publications

(19 citation statements)

References 24 publications

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“…Qin et al [40] identified the interactions between the phenolic compounds of pomegranate rind and the chitosan matrix using Fourier-transform infrared spectroscopy. Our results are in good agreement with the previous studies reported by Moghadam et al [35] and Yuan et al [42].…”

Section: Water Barrier Property Of Edible Filmssupporting

confidence: 94%

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Chitosan Edible Films Enhanced with Pomegranate Peel Extract: Study on Physical, Biological, Thermal, and Barrier Properties

et al. 2021

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In the present study, pomegranate peel extract was used as a reinforcing agent in developing chitosan-based edible film. Different concentrations (0.2 g/mL, 0.4 g/mL, 0.6 g/mL, 0.8 g/mL, and 1.0 g/mL) of pomegranate peel extract were incorporated in chitosan-based edible film. A neat chitosan film was used as a control. This work covers the effect of pomegranate peel extract on the physical, biological, mechanical, thermal, and barrier properties of enriched chitosan-based edible film. The results showed that the thickness (0.142–0.159 mm), tensile strength (32.45–35.23 MPa), moisture (11.23–15.28%), opacity (0.039–0.061%), water (1.32–1.60 g·mm/m2), gas barrier properties (93.81–103.45 meq/kg), phenolic content (5.75–32.41 mg/g), and antioxidant activity (23.13–76.54%) of the films increased with increasing volume fraction of pomegranate peel extract. A higher concentration of incorporated pomegranate peel extracts significantly (p < 0.05) reduced the thermal stability of the film, along with its transparency, solubility, swelling, and color. This work revealed that the incorporation of a higher portion of pomegranate peel extract in chitosan film holds significant (p < 0.05) potential for the increase in biological activities of such films in terms of antioxidant and antimicrobial behavior. The properties of pomegranate peel extract-enriched chitosan films could be an excellent cure for free radicals, whereas they could also inhibit the growth of the foodborne pathogens during the processing and preservation of the food. Further studies are needed for the application of pomegranate peel extract-enriched edible films on food products such as fruits and vegetables in order to extend their storage life and improve the quality and safety of preserved food products.

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Section: Water Barrier Property Of Edible Filmssupporting

confidence: 94%

“…The relative humidity and temperature used in the test were 90% and 38 • C, respectively. The water vapor permeability of the edible films was calculated using the following formula [42,43]:…”

Section: Color Analysismentioning

confidence: 99%

Chitosan Edible Films Enhanced with Pomegranate Peel Extract: Study on Physical, Biological, Thermal, and Barrier Properties

et al. 2021

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“…7b ). A similar effect on % E of chitosan-based films was previously reported by Yuan et al 57 as a result of cinnamon oil incorporation. According to these authors, such decrease in % E of chitosan/cinnamon oil composite films can be attributed to the crosslinking effect arising from the strong interactions between the polymeric matrix and the incorporated oil which may decrease the free volume in the polymer matrix and restrict the mobility of the polymeric chains leading to a decrease in the flexibility of the resulting composite films.…”

Section: Resultssupporting

confidence: 87%

Functional property optimization of sodium caseinate-based films incorporating functional compounds from date seed co-products using response surface methodology

Aloui¹,

Ouazari²,

Khwaldia³

2022

RSC Adv.

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“…The opacity of the chitosan films were calculated by the following equation [ 32 ]: Opacity = A 600 /d where A 600 was the absorbance of the film at 600 nm; d was the film thickness (mm).…”

Section: Methodsmentioning

confidence: 99%

Preparation of Antioxidant and Antibacterial Chitosan Film from Periplaneta americana

Chen

Wei

Sui

et al. 2021

Insects

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Among different insects, the American cockroach (Periplaneta americana) has been bred in industrial scale successfully as a potential resource of protein, lipid, and antibacterial peptide. However, the application of its chitosan has not been studied widely, which has hindered the sufficient utilization of P. americana. In this paper, the chitosan from P. americana was separated, characterized, and processed into film (PaCSF) to examine its potential of being applied in food packaging. As the results of different characterizations showed, PaCSF was similar to shrimp chitosan film (SCSF). However, concerning the performances relating to food packaging, the two chitosan films were different. PaCSF contained more water (42.82%) than SCSF did, resulting in its larger thickness (0.08 mm). PaCSF could resist UV light more effectively than SCSF did. Concerning antioxidant activity, the DPPH radical scavenging ability of PaCSF increased linearly with time passing, reaching 72.46% after 8 h, which was better than that of SCSF. The antibacterial activity assay exhibited that PaCSF resisted the growth of Serratia marcescens and Escherichia coli more effectively than SCSF did. The results implied that P. americana chitosan could be a potential raw material for food packaging, providing a new way to develop P. americana.

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Combined Effect of Cinnamon Essential Oil and Pomegranate Peel Extract on Antioxidant, Antibacterial and Physical Properties of Chitosan Films

Cited by 19 publications

References 24 publications

Chitosan Edible Films Enhanced with Pomegranate Peel Extract: Study on Physical, Biological, Thermal, and Barrier Properties

Chitosan Edible Films Enhanced with Pomegranate Peel Extract: Study on Physical, Biological, Thermal, and Barrier Properties

Functional property optimization of sodium caseinate-based films incorporating functional compounds from date seed co-products using response surface methodology

Preparation of Antioxidant and Antibacterial Chitosan Film from Periplaneta americana

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