Isolation, biochemical characterization, and development of a biodegradable antimicrobial film from Cirrhinus mrigala scale collagen

Kulkarni, Priyanka; Maniyar, Mithun; Nalawade, Megha L.; Bhagwat, Prashant

doi:10.1007/s11356-021-17108-y

Cited by 6 publications

(1 citation statement)

References 52 publications

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“…Kulkarni and workers demineralised the Cirrhinus mrigala scales and extracted acid‐soluble collagen using acetic acid, with a yield of 2.7%. They also demonstrated that collagen from fish waste can be effectively valorised and used in the synthesis of novel biodegradable films with antimicrobial efficacy (against Bacillus subtilis , Staphylococcus aureus , Escherichia coli , and Pseudomonas aeruginosa ) in conjunction with chitosan and neem extract [ 71 ]. Collagen when extracted from fish skin was used to make active food packaging films, while utilising carboxymethyl cellulose as a cross‐linker from Berberis lyceum root extract as an antioxidant.…”

Section: Collagenmentioning

confidence: 99%

Recent trends in nanocomposite packaging films utilising waste generated biopolymers: Industrial symbiosis and its implication in sustainability

Tabassum

Mohan

Mamidi

et al. 2023

IET Nanobiotechnology

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Uncontrolled waste generation and management difficulties are causing chaos in the ecosystem. Although it is vital to ease environmental pressures, right now there is no such practical strategy available for the treatment or utilisation of waste material. Because the Earth's resources are limited, a long‐term, sustainable, and sensible solution is necessary. Currently waste material has drawn a lot of attention as a renewable resource. Utilisation of residual biomass leftovers appears as a green and sustainable approach to lessen the waste burden on Earth while meeting the demand for bio‐based goods. Several biopolymers are available from renewable waste sources that have the potential to be used in a variety of industries for a wide range of applications. Natural and synthetic biopolymers have significant advantages over petroleum‐based polymers in terms of cost‐effectiveness, environmental friendliness, and user‐friendliness. Using waste as a raw material through industrial symbiosis should be taken into account as one of the strategies to achieve more economic and environmental value through inter‐firm collaboration on the path to a near‐zero waste society. This review extensively explores the different biopolymers which can be extracted from several waste material sources and that further have potential applications in food packaging industries to enhance the shelf life of perishables. This review‐based study also provides key insights into the different strategies and techniques that have been developed recently to extract biopolymers from different waste byproducts and their feasibility in practical applications for the food packaging business.

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Section: Collagenmentioning

confidence: 99%

Recent trends in nanocomposite packaging films utilising waste generated biopolymers: Industrial symbiosis and its implication in sustainability

Tabassum

Mohan

Mamidi

et al. 2023

IET Nanobiotechnology

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Biochemical and structural characterisation of thermostable acid- and pepsin-soluble collagens from South African Geelbek (Atractoscion aequidens) scales and its potential application in film formation

Sibiya,

Bhagwat,

Permaul

et al. 2024

Chem. Pap.

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Fish processing typically generates large amounts of non-edible by-products, which contain collagen protein as one of the principal constituents. In this study, the biochemical properties, in vitro fibril-forming potential and film-forming potential of acid (ASC)- and pepsin (PSC)-soluble collagens extracted from the scales of geelbek (Atractoscion aequidens) were evaluated. Based on ultraviolet absorption spectroscopy, electrophoretic pattern, Fourier transform infrared (FTIR) spectroscopy, and scanning electron microscopy (SEM) analysis, both ASC and PSC were classified as type I collagen. Further, amino acid composition analyses confirmed the presence of 326 and 319 glycine residues/1000 residues in ASC and PSC, respectively, which is characteristic of collagen. The collagens were thermally stable, with a maximum transition temperature of 112.27 °C for ASC and 113.41 °C for PSC. The collagens also demonstrated excellent fibril-forming potential, as indicated by SEM analysis. Being a bioactive material, the extracted collagen was further utilised to prepare collagen–chitosan films. The presence of collagen–chitosan interaction was revealed by FTIR spectra examination of the films, confirming a favourable modification of collagen’s secondary structure. Colour, differential scanning calorimetry and dynamic mechanical analysis demonstrated that the collagen–chitosan films had moderate colour indices and enhanced thermal properties. Overall, this study offers insights into biomaterial fabrication using geelbek collagen that could potentially be useful in the biomedical and food industries. Graphical abstract

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Green active films/coatings based on seafood by-products (chitosan and gelatin): a powerful tool in food packaging

Smaoui,

Chaari,

Agriopoulou

et al. 2024

Biomass Conv. Bioref.

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Isolation, biochemical characterization, and development of a biodegradable antimicrobial film from Cirrhinus mrigala scale collagen

Cited by 6 publications

References 52 publications

Recent trends in nanocomposite packaging films utilising waste generated biopolymers: Industrial symbiosis and its implication in sustainability

Recent trends in nanocomposite packaging films utilising waste generated biopolymers: Industrial symbiosis and its implication in sustainability

Biochemical and structural characterisation of thermostable acid- and pepsin-soluble collagens from South African Geelbek (Atractoscion aequidens) scales and its potential application in film formation

Green active films/coatings based on seafood by-products (chitosan and gelatin): a powerful tool in food packaging

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