Optimized process to produce biodegradable films with myofibrillar proteins from fish byproducts

Pereira, Glauce Vasconcelos da Silva; Pereira, Gleice Vasconcelos da Silva; Araújo, Éder Augusto Furtado; Neves, Eleda Maria Paixão Xavier; Joele, Maria Regina Sarkis Peixoto; Lourenço, Lúcia de Fátima Henriques

doi:10.1016/j.fpsl.2019.100364

Cited by 13 publications

(5 citation statements)

References 26 publications

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“…Furthermore, animal proteins, including collagen, gelatin, and keratin, are suitable for compostable bioplastic production, due to their favorable functional properties [35]. Myofibrillar proteins from fish co-products have been demonstrated to produce plastic films with high transparency, low water vapor permeability, and exceptional mechanical properties, making them suitable for the packaging of food products [36]. Chitin is a major constituent of the exoskeleton of arthropods (e.g., shrimps, crabs, and crustaceans).…”

Section: Animalsmentioning

confidence: 99%

Green Synthesis of Bioplastics from Microalgae: A State-of-the-Art Review

Adetunji,

Erasmus

2024

Polymers

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The synthesis of conventional plastics has increased tremendously in the last decades due to rapid industrialization, population growth, and advancement in the use of modern technologies. However, overuse of these fossil fuel-based plastics has resulted in serious environmental and health hazards by causing pollution, global warming, etc. Therefore, the use of microalgae as a feedstock is a promising, green, and sustainable approach for the production of biobased plastics. Various biopolymers, such as polyhydroxybutyrate, polyurethane, polylactic acid, cellulose-based polymers, starch-based polymers, and protein-based polymers, can be produced from different strains of microalgae under varying culture conditions. Different techniques, including genetic engineering, metabolic engineering, the use of photobioreactors, response surface methodology, and artificial intelligence, are used to alter and improve microalgae stocks for the commercial synthesis of bioplastics at lower costs. In comparison to conventional plastics, these biobased plastics are biodegradable, biocompatible, recyclable, non-toxic, eco-friendly, and sustainable, with robust mechanical and thermoplastic properties. In addition, the bioplastics are suitable for a plethora of applications in the agriculture, construction, healthcare, electrical and electronics, and packaging industries. Thus, this review focuses on techniques for the production of biopolymers and bioplastics from microalgae. In addition, it discusses innovative and efficient strategies for large-scale bioplastic production while also providing insights into the life cycle assessment, end-of-life, and applications of bioplastics. Furthermore, some challenges affecting industrial scale bioplastics production and recommendations for future research are provided.

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Section: Animalsmentioning

confidence: 99%

Green Synthesis of Bioplastics from Microalgae: A State-of-the-Art Review

Adetunji,

Erasmus

2024

Polymers

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“…Vasconcelos da Silva studied the effect of processing conditions on the physical properties of myofibrillar proteins from fish co-products. It was observed that films produced at the concentration of 1.13% of protein, 35.96% of plasticizer, and drying temperature of 25.96 • C exhibited a homogenous structure, high transparency, excellent mechanical properties, with a low water vapor permeability enabling its use as a food packaging material [160]. The effect of different fatty acids (stearic, palmitic, and caproic) with sodium lauryl sulfate (SLS) as surfactant on the physical properties of myofibrillar proteins from fish filleting residues was studied in another research [161].…”

Section: Myofibrillar Proteinsmentioning

confidence: 99%

Biodegradable Packaging Materials from Animal Processing Co-Products and Wastes: An Overview

2021

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Biodegradable polymers are non-toxic, environmentally friendly biopolymers with considerable mechanical and barrier properties that can be degraded in industrial or home composting conditions. These biopolymers can be generated from sustainable natural sources or from the agricultural and animal processing co-products and wastes. Animals processing co-products are low value, underutilized, non-meat components that are generally generated from meat processing or slaughterhouse such as hide, blood, some offal etc. These are often converted into low-value products such as animal feed or in some cases disposed of as waste. Collagen, gelatin, keratin, myofibrillar proteins, and chitosan are the major value-added biopolymers obtained from the processing of animal’s products. While these have many applications in food and pharmaceutical industries, a significant amount is underutilized and therefore hold potential for use in the generation of bioplastics. This review summarizes the research progress on the utilization of meat processing co-products to fabricate biodegradable polymers with the main focus on food industry applications. In addition, the factors affecting the application of biodegradable polymers in the packaging sector, their current industrial status, and regulations are also discussed.

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“…A permeabilidade do filme de PVOH foi maior comparado ao filme de PML e ao filme da mistura de PML/PVOH, exceto pela mistura com 40% de PVOH, que apresentou o maior valor (Limpan et al, 2010). Pereira et al (2019a) otimizaram parâmetros de processo para obter e caracterizarar filmes e ao utilizarem proteínas miofibrilares com 36% de glicerol obtiveram valores de PVA de 5.80E -11 ± 1.99E -12 (g.m -1 .s -1 . Pa -1 ).…”

Section: Permeabilidade Dos Filmes Ao Vapor De áGuaunclassified

“…Embalagens biodegradáveis e/ou comestíveis podem ser preparadas a partir de vários biopolímeros, como proteínas, polissacarídeos, lipídios, etc. Entre as várias fontes, proteínas têm sido amplamente utilizadas para a preparação de filmes biodegradáveis por causa de sua boa capacidade de formação de filmes (Pereira et al, 2019a;Pereira et al, 2019b). Segundo Kaewprachu & Rawdkuen (2014), as proteínas são as mais atraentes, devido à sua capacidade de formar filmes com satisfatórias propriedades mecânicas e de barreira gasosa, bem como abundância relativa.…”

Section: Introductionunclassified

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Propriedades Físicas De Filmes Biodegradáveis Obtidos Com Proteína Miofibrilar De Peixe E Álcool Polivinílico

Pereira,

Neves

et al. 2020

Prática E Pesquisa Em Ciência E Tecnologia De Alimentos 3

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Direitos para esta edição cedidos à Atena Editora pelos autores. Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição 4.0 Internacional (CC BY 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.A Atena Editora não se responsabiliza por eventuais mudanças ocorridas nos endereços convencionais ou eletrônicos citados nesta obra.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação.

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Optimized process to produce biodegradable films with myofibrillar proteins from fish byproducts

Cited by 13 publications

References 26 publications

Green Synthesis of Bioplastics from Microalgae: A State-of-the-Art Review

Green Synthesis of Bioplastics from Microalgae: A State-of-the-Art Review

Biodegradable Packaging Materials from Animal Processing Co-Products and Wastes: An Overview

Propriedades Físicas De Filmes Biodegradáveis Obtidos Com Proteína Miofibrilar De Peixe E Álcool Polivinílico

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