Active Biodegradable Film Based on Chitosan and Cenostigma Nordestinum' Extracts for Use in the Food Industry

Soares, Jéssica Maria Alexandre; Júnior, Elenildo Dário da Silva; Veras, Bruno Oliveira de; Yara, Ricardo; Albuquerque, Priscilla Barbosa Sales de; Souza, Marthyna Pessoa de

doi:10.1007/s10924-021-02192-5

Cited by 17 publications

(6 citation statements)

References 56 publications

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“…The decline in the binding affinity toward water molecules and improvement of barrier properties was observed in composite chitosan/oxidized-chitin nanocrystal films containing different amounts of red cabbage anthocyanin compared to the control film (Chen et al, 2021). Moreover, a slight increase was observed in the WVP of the control composite film in comparison with each pure biopolymer in the previous research works (Khazaei et al, 2014;Soares et al, 2022). It was probably due to the new interaction between the two biopolymers and the creation of empty spaces.…”

Section: Ta B L Ementioning

confidence: 82%

Fabrication of green colorimetric smart packaging based on basil seed gum/chitosan/red cabbage anthocyanin for real‐time monitoring of fish freshness

Nadi

Razavi

Shahrampour³

2023

Food Science & Nutrition

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Novel green intelligent films based on basil seed gum (BSG)/chitosan containing red cabbage extract (RCA) (0, 2.5, 5, and 10, % (v/v)) as a colorimetric indicator for food freshness detection were fabricated by casting method. The physicochemical, barrier, mechanical, and antioxidant characteristics, as well as sensitivity to pH and ammonia gas of smart edible packaging films, were investigated. The interaction of anthocyanin extract as a natural dye with biopolymers in films characterized by FTIR spectroscopy and SEM images revealed their suitable compatibility. The film with maximum anthocyanin content (10% (v/v)) appeared robust color changes against various pH and ammonia gas levels. The color of indicator films when exposed to alkaline, neutral and acidic buffers are indicated with green, blue, and red colors, respectively. The DPPH radical scavenging activity of smart BSG/chitosan films improved from 23% to 90.32% with increasing RCA content from 2.5 to 10% (v/v). Generally, the incorporation of RCA in film structure enhanced their solubility, WVP, ΔE, turbidity, and flexibility, and reduced tensile strength. The observations successfully confirmed the efficacy of pH‐sensitive indicator smart film based on BSG/chitosan for evaluation of fish spoilage during storage.

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Section: Ta B L Ementioning

confidence: 82%

Fabrication of green colorimetric smart packaging based on basil seed gum/chitosan/red cabbage anthocyanin for real‐time monitoring of fish freshness

Nadi

Razavi

Shahrampour³

2023

Food Science & Nutrition

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“…The development of new processing techniques for sustainable packaging materials focuses on physical and mechanical properties enhancement (Farias et al, 2022; Hajirostamloo et al, 2022; Hasan et al, 2021; Prado et al, 2021), including thermal stability (Hasan et al, 2020; Quattrosoldi et al, 2022), barrier properties (Guidotti et al, 2019; Lang et al, 2021; Martins & Martins, 2021; Soares et al, 2022), crystallinity (Zytner et al, 2020), foamability (Ren et al, 2022) and antifungal property (Klinmalai et al, 2021; Salaberria et al, 2017). Processing methods comprise blending different bio‐based materials, adding addictives and reinforcing agents and applying coatings to improve packaging material properties.…”

Section: Resultsmentioning

confidence: 99%

“…Cenostigma nordestinum extracts into chitosan film increases its tensile strength, water barrier properties and antioxidant capacity (Soares et al, 2022). As for coating methods, multilayered alkyd resin/ nanocellulose coating (Aulin & Strom, 2013) and palm kernel oil coating can significantly improve paper's hydrophobic properties.…”

Section: New Processing Techniques For Sustainable Packaging Materialsmentioning

confidence: 99%

Achieving sustainable development with sustainable packaging: A natural‐resource‐based view perspective

Lau,

Wong

2024

Bus Strat Env

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Sustainable packaging is a pivotal aspect of sustainable development, involving multi‐faceted issues such as stakeholder management and environmental policy compliance. Despite the efforts to find packaging solutions, the extant literature is largely fragmented, featuring a high level of heterogeneity among studies that spread across different disciplines, with the majority examining important packaging issues in isolation. A study that systematically consolidates findings of different important areas of sustainable packaging implementation is lacking. This challenges companies' adoption of research findings in business strategy development. Thus, this paper conducts a systematic literature review combining keyword co‐occurrence analysis, thematic analysis and qualitative content analysis to uncover major research domains, consolidate important findings and reveal unsolved research gaps, which are crucial to advancing sustainable packaging management. The findings reveal four major research domains: (1) sustainable packaging materials and properties, (2) management practices of sustainable packaging, (3) consumer behaviours towards sustainable packaging and (4) packaging waste management. Drawing on the natural‐resource‐based view (NRBV) theory and the review findings, this study proposes four future research directions: (1) identifying ways to enhance the commercialisation of sustainable packaging technological innovations, (2) uncovering reasons for insufficient social aspect investigation in sustainable packaging research, (3) exploring strategies to enhance stakeholder integration in sustainable packaging management and (4) examining contingency factors of packaging waste management effectiveness. The research agenda is important to provide practical and managerial insights for business strategy development in sustainable packaging to achieve pollution prevention, product stewardship and sustainable development capabilities to gain future growth and competitive advantage.

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“…The raw geopropolis was stored at −20 °C. M. subnitida and S. depilis extracts were obtained through maceration, using an ethyl acetate solvent [63,64] . A total of 100 g of extract powder was obtained and extracted with ethyl acetate in a ratio of 1 : 10 (w/v) for 24h.…”

Section: Methodsmentioning

confidence: 99%

Antibacterial and Toxic Activity of Geopropolis Extracts from Melipona subnitida (Ducke, 1910) (Hymenoptera: Apidae) and Scaptotrigona depilis (Moure, 1942) (Hymenoptera: Apidae)

Costa dos Santos,

Silva Macêdo,

de Sousa Silveira

et al. 2023

Chemistry & Biodiversity

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Bacteria are associated with many infections that affect humans and present antibiotic resistance mechanisms, causing problems in health organisations and increased mortality rates. Therefore, it is necessary to find new antibacterial agents that can act in the treatment of these microorganisms. Geopropolis is a natural product made by stingless bees, formed by a mixture of plant resins, salivary secretions, wax and soil particles, presenting a diverse chemical composition. Thus, this study aimed to evaluate antibacterial activity, antibiotic modulation and the toxicity of geopropolis extract from the stingless bees, Melipona subnitida (Ducke, 1910) and Scaptotrigona depilis (Moure, 1942) against standard and multi‐resistant Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa bacteria. Geopropolis samples were collected in a meliponary located in Camaragibe, Pernambuco, Brazil. To determine the Minimum Inhibitory Concentration (MIC) and antibiotic modulation we performed broth microdilution tests. Mortality tests were used to verify extract toxicity in the model Drosophila melanogaster. The microbiological tests showed that the M. subnitida extracts had better inhibitory effects compared to S. depilis, presenting direct antibacterial activity against standard and multi‐resistant strains. The extracts potentialized antibiotic effects, suggesting possible synergy and did not present toxicity in the model used.

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Active Biodegradable Film Based on Chitosan and Cenostigma Nordestinum' Extracts for Use in the Food Industry

Cited by 17 publications

References 56 publications

Fabrication of green colorimetric smart packaging based on basil seed gum/chitosan/red cabbage anthocyanin for real‐time monitoring of fish freshness

Fabrication of green colorimetric smart packaging based on basil seed gum/chitosan/red cabbage anthocyanin for real‐time monitoring of fish freshness

Achieving sustainable development with sustainable packaging: A natural‐resource‐based view perspective

Antibacterial and Toxic Activity of Geopropolis Extracts from Melipona subnitida (Ducke, 1910) (Hymenoptera: Apidae) and Scaptotrigona depilis (Moure, 1942) (Hymenoptera: Apidae)

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