Physical and bioactivities of biopolymeric films incorporated with cellulose, sodium alginate and copper oxide nanoparticles for food packaging application

Saravanakumar, Kandasamy; Sathiyaseelan, Anbazhagan; Mariadoss, Arokia Vijaya Anand; Hu, Xiaowen; Wang, Myeong‐Hyeon

doi:10.1016/j.ijbiomac.2020.02.250

Cited by 174 publications

(74 citation statements)

References 48 publications

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“…This suggested that the samples should be treated with NaOCl + CAE and stored at 4°C for 12 days to get optimum antioxidant and nutritional content. Similar findings have been documented by Saravanakumar et al (2020).…”

Section: Resultssupporting

confidence: 92%

“…(2012), who reported that the organic extracts of bell pepper could significantly prevent diarrhea, dysentery, and stomachache associated with bacterial growth. A similar observation has also been made by Saravanakumar et al (2020), who reported that glycerosome coated silver nanoparticle treatment could retain the color factor in fresh‐cut bell pepper.…”

Section: Resultssupporting

confidence: 83%

“…After the 12th day, NaOCl + CAE treated samples stored at 4°C showed an excellent antioxidant activity (for ABTS: 54.47 ± 1.25 12th day; for DPPH: 65.24 ± 1.05 12th day). These results are positively correlated with the total phenolic content of C. annuum (Almeida et al., 2011; Saravanakumar et al, 2020; Silva et al., 2007). Some other studies have shown that the antioxidant activity of C. annuum is directly correlated with the phenolic and flavonoid content of C. annuum (Mahattanatawee et al., 2006).…”

Section: Resultsmentioning

confidence: 91%

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Edible treatments of Capsicum extracts inactivate the microbial contaminations to improve the quality of fresh‐cut bell pepper ( Capsicum annuum L. var. grossum (L.) Sendt)

Mariadoss

Sathiyaseelan

Saravanakumar

et al. 2020

J. Food Process. Preserv.

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Section: Resultssupporting

confidence: 92%

Section: Resultssupporting

confidence: 83%

Section: Resultsmentioning

confidence: 91%

See 1 more Smart Citation

Edible treatments of Capsicum extracts inactivate the microbial contaminations to improve the quality of fresh‐cut bell pepper ( Capsicum annuum L. var. grossum (L.) Sendt)

Mariadoss

Sathiyaseelan

Saravanakumar

et al. 2020

J. Food Process. Preserv.

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“…The obtained articles were selected based on the following eligibility criteria according to our search strategy (Figure 1): (1) only articles published in the recent 10 years were considered; (2) only English articles were selected (studies in other languages were excluded); (3) only original research articles were chosen (review articles were removed); (4) only full text and peer-reviewed journal articles were considered; (5) only research articles directly associated with NPs for food packaging were selected. In the end, 19 articles were included in the literature review part of this study [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24].…”

Section: Study Selectionmentioning

confidence: 99%

Employing Nanosilver, Nanocopper, and Nanoclays in Food Packaging Production: A Systematic Review

et al. 2021

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Over the past decade, there has been an increasing demand for “ready-to-cook” and “ready-to-eat” foods, encouraging food producers, food suppliers, and food scientists to package foods with minimal processing and loss of nutrients during food processing. Following the increasing trend in the customer’s demands for minimally processed foodstuffs, this underscores the importance of promising interests toward industrial applications of novel and practical approaches in food. Along with substantial progress in the emergence of “nanoscience”, which has turned into the call of the century, the efficacy of conventional packaging has faded away. Accordingly, there is a wide range of new types of packaging, including electronic packaging machines, flexible packaging, sterile packaging, metal containers, aluminum foil, and flexographic printing. Hence, it has been demonstrated that these novel approaches can economically improve food safety and quality, decrease the microbial load of foodborne pathogens, and reduce food spoilage. This review study provides a comprehensive overview of the most common chemical or natural nanocomposites used in food packaging that can extend food shelf life, safety and quality. Finally, we discuss applying materials in the production of active and intelligent food packaging nanocomposite, synthesis of nanomaterial, and their effects on human health.

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“…The hybrids exhibited strong antimicrobial effects when tested against Escherichia coli , Staphylococcus aureus and Candida albicans . At low concentrations of Cu and CuO (3 or 5%), the nanohybrids induced no degradation of the structural integrity of bovine serum and showed good biocompatibility with peripheral blood mononuclear cells, however, cell death was observed at a higher amount of metal oxide [ 89 , 90 ].…”

Section: Antibacterial Nanocellulose-metal Oxides Hybridsmentioning

confidence: 99%

Nanocellulose Hybrids with Metal Oxides Nanoparticles for Biomedical Applications

Oprea

Panaitescu

2020

Molecules

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Cellulose is one of the most affordable, sustainable and renewable resources, and has attracted much attention especially in the form of nanocellulose. Bacterial cellulose, cellulose nanocrystals or nanofibers may serve as a polymer support to enhance the effectiveness of metal nanoparticles. The resultant hybrids are valuable materials for biomedical applications due to the novel optical, electronic, magnetic and antibacterial properties. In the present review, the preparation methods, properties and application of nanocellulose hybrids with different metal oxides nanoparticles such as zinc oxide, titanium dioxide, copper oxide, magnesium oxide or magnetite are thoroughly discussed. Nanocellulose-metal oxides antibacterial formulations are preferred to antibiotics due to the lack of microbial resistance, which is the main cause for the antibiotics failure to cure infections. Metal oxide nanoparticles may be separately synthesized and added to nanocellulose (ex situ processes) or they can be synthesized using nanocellulose as a template (in situ processes). In the latter case, the precursor is trapped inside the nanocellulose network and then reduced to the metal oxide. The influence of the synthesis methods and conditions on the thermal and mechanical properties, along with the bactericidal and cytotoxicity responses of nanocellulose-metal oxides hybrids were mainly analyzed in this review. The current status of research in the field and future perspectives were also signaled.

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Physical and bioactivities of biopolymeric films incorporated with cellulose, sodium alginate and copper oxide nanoparticles for food packaging application

Cited by 174 publications

References 48 publications

Edible treatments of Capsicum extracts inactivate the microbial contaminations to improve the quality of fresh‐cut bell pepper ( Capsicum annuum L. var. grossum (L.) Sendt)

Edible treatments of Capsicum extracts inactivate the microbial contaminations to improve the quality of fresh‐cut bell pepper ( Capsicum annuum L. var. grossum (L.) Sendt)

Employing Nanosilver, Nanocopper, and Nanoclays in Food Packaging Production: A Systematic Review

Nanocellulose Hybrids with Metal Oxides Nanoparticles for Biomedical Applications

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