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20 resultsShowing papers similar to Development of Eco-Friendly Packaging Films from Soyhull Lignocellulose: Towards Valorizing Agro-Industrial Byproducts
ClearInvestigating the characteristics of carboxymethyl cellulose film as a possible material for green packaging
Researchers developed biodegradable carboxymethyl cellulose films from agricultural waste as a potential sustainable alternative to conventional plastic food packaging. Replacing single-use plastics with biodegradable packaging is directly relevant to reducing the source of microplastic pollution, as conventional packaging is a major contributor to plastic fragmentation in the environment.
Antibacterial properties of functionalized cellulose extracted from deproteinized soybean hulls
Researchers extracted cellulose from soybean hull byproducts and functionalized it with antimicrobial properties, demonstrating a pathway to upgrade an agricultural waste stream into a value-added antibacterial biomaterial.
All-biodegradable soy protein isolate/lignin composite cross-linked by oxidized sucrose as agricultural mulch films for green farming
Researchers developed an all-biodegradable mulch film made from soy protein, lignin, and oxidized sucrose as a green alternative to conventional plastic agricultural films. The film demonstrated improved tensile strength, UV-shielding capability, moisture retention, and controlled fertilizer release properties. Field tests showed higher cabbage seed germination rates compared to traditional polyethylene film, suggesting this bio-based material could reduce microplastic generation from agricultural practices.
Innovative Packaging Solutions from Agri-food Wastes and By-products
This review examined biodegradable bio-packaging materials derived from agri-food wastes as alternatives to petrochemical plastics, covering their preparation, properties, and use in food industries. While bio-packaging reduces microplastic accumulation and carbon footprint, the authors noted ongoing challenges in mechanical performance and cost.
Innovative whey protein isolate-based biopolymer film with glycerol for sustainable food packaging applications
Researchers developed a whey protein isolate-based biodegradable film plasticized with glycerol as a sustainable alternative to conventional plastic food packaging, demonstrating comparable barrier properties and mechanical performance without generating persistent microplastic residues.
Valorization of Agricultural Waste Lignocellulosic Fibers for Poly(3-Hydroxybutyrate-Co-Valerate)-Based Composites in Short Shelf-Life Applications
This paper is not about microplastics; it develops biodegradable PHBV composite films reinforced with agricultural lignocellulosic fibers (almond shell and rice husk) as a sustainable packaging alternative to conventional plastics.
Novel Bioplastic from Single Cell Protein as a Potential Packaging Material
Researchers developed a bioplastic from single cell protein derived from microbial treatment of biodegradable waste, demonstrating potential as a renewable packaging material that avoids conventional fossil fuel-derived plastics.
Advances in Cellulose-Based Packaging Films for Food Products
This review covers recent advances in cellulose-based packaging films as sustainable alternatives to petroleum-based plastics, examining how different cellulose structures and derivatives enable versatile film properties for food packaging applications.
Agro-Food Waste Valorization for Sustainable Bio-Based Packaging
This review examines how waste from food processing can be repurposed into biodegradable packaging materials as an alternative to conventional plastics. Researchers have developed films and coatings from fruit peels, grain husks, and other agricultural byproducts, though most solutions remain at the laboratory stage. Replacing traditional plastic packaging with these bio-based alternatives could help reduce the generation of microplastics that contaminate food and water supplies.
Biofilms Production from Avocado Waste
Researchers developed biofilms from starch and cellulose extracted from avocado peels and seeds as potential biodegradable food packaging materials. These plant-based packaging alternatives could replace petroleum-based plastics that break down into persistent microplastics.
Biodegradable carboxymethyl cellulose based material for sustainable packaging application
Researchers converted sugarcane agricultural waste into carboxymethyl cellulose and blended it with gelatin and agar to create a biodegradable plastic film suitable for food packaging, demonstrating a low-cost, environmentally friendly alternative to conventional petroleum-based packaging materials.
Xyloglucan films from tamarind kernels reinforced with chemically modified cellulose nanospheres
Researchers developed biodegradable films from tamarind kernel xyloglucan reinforced with chemically modified cellulose nanospheres as an alternative to conventional plastic food packaging. The bio-based films showed improved mechanical and barrier properties, offering a renewable approach to reducing microplastic and nanoplastic generation from the food packaging sector.
Valorization of Cork Stoppers, Coffee-Grounds and Walnut Shells in the Development and Characterization of Pectin-Based Composite Films: Physical, Barrier, Antioxidant, Genotoxic, and Biodegradation Properties
Researchers developed biodegradable composite films using pectin combined with waste materials from cork stoppers, coffee grounds, and walnut shells as a sustainable alternative to plastic packaging. The films showed antioxidant properties, were non-genotoxic, and biodegraded effectively in both soil and seawater within weeks. The study demonstrates that food industry and agricultural waste can be repurposed into functional, environmentally friendly packaging materials.
Economia Circular E Desenvolvimento Sustentável: Compostabilidade, Biodegradação E Inovação Em Biopolímeros E Compósitos Renováveis Para Aplicações Estruturais, Agrícolas E Embalagens
This review paper summarizes research on new plant-based plastics that can break down naturally in the environment, unlike regular plastics made from oil. These eco-friendly materials could replace traditional plastic in food packaging and farming, potentially reducing the tiny plastic particles that end up in our food and water. However, the technology still needs improvements and better waste management systems before these biodegradable plastics can widely replace regular plastics.
Contribution to a Circular Economy Model: From Lignocellulosic Wastes from the Extraction of Vegetable Oils to the Development of a New Composite
Researchers developed a fully bio-based composite material using bio-derived polyethylene from sugar cane and chia seed oil extraction by-product as filler. This circular economy approach to bioplastic composites could replace petroleum-based plastics and reduce the microplastic pollution that comes from conventional plastic degradation.
Fabrication of Lignin/Pbat Biodegradable Plastics Films via Reactive Extrusion and Their Thermal, Mechanical and Water Absorption Properties
Researchers developed biodegradable films made from poly(butylene adipate-co-terephthalate) (PBAT) and lignin as a sustainable alternative to conventional polyethylene packaging films. Replacing fossil-fuel-based plastic films with biodegradable alternatives could reduce the microplastic pollution that results from conventional plastic film degradation in the environment.
Production and characterization of human hair keratin bioplastic films with novel plasticizers
Researchers extracted keratin protein from human hair waste and used it to create thin biodegradable plastic films as an alternative to conventional plastics. The films showed good structural integrity, absorbed minimal water, and broke down when exposed to fungi, suggesting potential use in sustainable packaging and disposable products.
An Antibacterial and Antioxidant Food Packaging Film Based on Amphiphilic Polypeptides‐Resveratrol‐Chitosan
Researchers developed a biodegradable food packaging film made from natural materials including chitosan and resveratrol that kills bacteria and prevents food spoilage. Unlike conventional plastic packaging that breaks down into microplastics, this film is made entirely from biological materials and poses no microplastic contamination risk. This type of eco-friendly alternative could help reduce the microplastics that enter the food supply through traditional plastic packaging.
Bio-based and Sustainable Food Packaging Technology: Relevance, Challenges and Prospects
A review assessed bio-based and sustainable food packaging technologies, evaluating their relevance as replacements for conventional plastic packaging that generates microplastic pollution. The study identifies the most promising materials and the barriers to scaling up plastic-free food packaging.
Bio-Based Materials for Packaging
This review evaluates bio-based materials as sustainable alternatives for plastic packaging, examining the environmental performance, mechanical properties, and commercial viability of biopolymers in addressing the global plastic pollution crisis.