Development and evaluation of Moringa extract incorporated Chitosan/Guar gum/Poly (vinyl alcohol) active films for food packaging applications

Bhat, Veena G.; Narasagoudr, Shivayogi S.; Masti, Saraswati P.; Chougale, Ravindra B.; Vantamuri, Adiveppa B.; Kasai, Deepak

doi:10.1016/j.ijbiomac.2021.12.116

Cited by 63 publications

(23 citation statements)

References 81 publications

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“…Stabilizer, thickener, gluten-free noodles, emulsifier, reducing oil uptake during fry [150] Beverage Industry Thickener, stabilizer, dietary fiber [151] Dairy Products…”

Section: Improving Texturesmentioning

confidence: 99%

Biopolymer: A Sustainable Material for Food and Medical Applications

et al. 2022

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Biopolymers are a leading class of functional material suitable for high-value applications and are of great interest to researchers and professionals across various disciplines. Interdisciplinary research is important to understand the basic and applied aspects of biopolymers to address several complex problems associated with good health and well-being. To reduce the environmental impact and dependence on fossil fuels, a lot of effort has gone into replacing synthetic polymers with biodegradable materials, especially those derived from natural resources. In this regard, many types of natural or biopolymers have been developed to meet the needs of ever-expanding applications. These biopolymers are currently used in food applications and are expanding their use in the pharmaceutical and medical industries due to their unique properties. This review focuses on the various uses of biopolymers in the food and medical industry and provides a future outlook for the biopolymer industry.

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“…Stabilizer, thickener, gluten-free noodles, emulsifier, reducing oil uptake during fry [150] Beverage Industry Thickener, stabilizer, dietary fiber [151] Dairy Products…”

Section: Improving Texturesmentioning

confidence: 99%

Biopolymer: A Sustainable Material for Food and Medical Applications

et al. 2022

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“…It has good film forming ability, biodegradability, non-toxicity, and excellent antioxidant and antimicrobial properties. However, some factors such as mechanical strength and barrier properties need to be improved [ 79 , 80 , 81 , 82 ].…”

Section: Industrial and Technological Applicationsmentioning

confidence: 99%

“…Chitosan films with polyvinyl alcohol, guar gum and moringa extract (bioactive rich in compounds with antioxidant, antitumor, anti-inflammatory, antibiotic and antimicrobial properties) showed superior mechanical performance compared to films without the extract. This behavior was attributed to the formation of intermolecular hydrogen bonds between functional groups of the polymers and phenolic and carboxylic groups of the extract [ 82 ].…”

Section: Industrial and Technological Applicationsmentioning

confidence: 99%

“…Another relevant point concerns the antioxidant activity of pure chitosan, as it does not reach the minimum standards for use in active packaging, and the addition of other compounds is also necessary. Nanocellulose films oxidized with TEMPO and incorporated with chitosan showed a high antioxidant capacity when compared to control nanocellulose (without chitosan incorporation) [ 82 ]. Graphene oxide nanoparticles were incorporated into chitosan films, promoting an increase of up to 82% in antioxidant capacity, as well as a significant improvement in mechanical and electrical properties.…”

Section: Industrial and Technological Applicationsmentioning

confidence: 99%

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The Importance of Antioxidant Biomaterials in Human Health and Technological Innovation: A Review

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Biomaterials come from natural sources such as animals, plants, fungi, algae, and bacteria, composed mainly of protein, lipid, and carbohydrate molecules. The great diversity of biomaterials makes these compounds promising for developing new products for technological applications. In this sense, antioxidant biomaterials have been developed to exert biological and active functions in the human body and industrial formulations. Furthermore, antioxidant biomaterials come from natural sources, whose components can inhibit reactive oxygen species (ROS). Thus, these materials incorporated with antioxidants, mainly from plant sources, have important effects, such as anti-inflammatory, wound healing, antitumor, and anti-aging, in addition to increasing the shelf-life of products. Aiming at the importance of antioxidant biomaterials in different technological segments as biodegradable, economic, and promising sources, this review presents the main available biomaterials, antioxidant sources, and assigned biological activities. In addition, potential applications in the biomedical and industrial fields are described with a focus on innovative publications found in the literature in the last five years.

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“…Numerosos antioxidantes naturais, nanocargas e agentes antimicrobianos têm sido usados para incorporar matrizes biopoliméricas para aumentar as propriedades características (resistência à oxidação, atividade antimicrobiana, propriedades mecânicas e de barreira) dos filmes de embalagem de alimentos ativos (Rangaraj et al, 2021). Bhat et al (2022) desenvolveram filmes ativos com a incorporação de extrato de moringa em matriz de quitosana/goma guar/poli (álcool vinílico), sugerindo os mesmos como opção biodegradável, biocompatível, não tóxica e, portanto, aplicável como material de embalagem de alimentos. Um outro exemplo de material amplamente explorado por suas propriedades bioativas, inclusive na produção de embalagens ativas, é a cúrcuma.…”

Section: Embalagens Ativas Na Conservação De Vegetais Minimamente Pro...unclassified

Embalagens ativas: uma alternativa para vegetais minimamente processados?

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A demanda por frutas e hortaliças prontas para o consumo é crescente, com destaque ao mercado de vegetais minimamente processados (VMP). Esse aumento está vinculado ao elevado valor nutricional e aos benefícios à saúde associados ao consumo regular desses alimentos. Entretanto, os danos causados pelo processamento mínimo nos vegetais os tornam mais susceptíveis a deterioração. Neste contexto, as embalagens, em especial as embalagens ativas, desempenham um papel importante na preservação das características sensoriais, nutricionais e qualidade microbiológica desses produtos. Desta forma, essa revisão objetivou avaliar o efeito das embalagens ativas em VMP. Baseado nos estudos descritos na literatura, verifica-se que a utilização de filmes e revestimentos ativos podem atuar minimizando a perda de umidade e a oxidação de diferentes componentes (como lipídios e pigmentos), bem como retardar a deterioração microbiana, inclusive restringindo o crescimento de microrganismos patogênicos. Essas ações permitem prologar a vida útil desses alimentos. Portanto, a tecnologia de embalagem ativa tem mostrado resultados positivos e promissores para manter a qualidade, a segurança e as propriedades sensoriais desses alimentos, no entanto, observa-se a necessidade da realização de mais estudos relacionados ao custo e escalabilidade destes materiais aplicados em VMP.

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Development and evaluation of Moringa extract incorporated Chitosan/Guar gum/Poly (vinyl alcohol) active films for food packaging applications

Cited by 63 publications

References 81 publications

Biopolymer: A Sustainable Material for Food and Medical Applications

Biopolymer: A Sustainable Material for Food and Medical Applications

The Importance of Antioxidant Biomaterials in Human Health and Technological Innovation: A Review

Embalagens ativas: uma alternativa para vegetais minimamente processados?

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