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61,005 resultsShowing papers similar to Natural Polymeric Materials: A Solution to Plastic Pollution from the Agro-Food Sector
ClearValorization and Application of Fruit and Vegetable Wastes and By-Products for Food Packaging Materials
This review summarized recent research on converting fruit and vegetable processing waste into biopolymer-based food packaging materials, covering extraction of pectin, cellulose, and starch from by-products and their performance as biodegradable packaging films.
An overview: exploring the potential of fruit and vegetable waste and by-products in food biodegradable packaging
Researchers reviewed how fruit and vegetable processing waste — rich in polyphenols, vitamins, and fiber — can be transformed into biodegradable food packaging films and coatings, offering an eco-friendly alternative to conventional plastic packaging. Repurposing food waste this way could simultaneously reduce plastic pollution (including microplastics from packaging degradation) and address agricultural waste disposal challenges.
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.
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.
Use Of Organic Fruit Residues To Obtain Bioplastics
Researchers investigated the use of organic fruit waste as a raw material for producing bioplastics, exploring a range of fruit types and processing methods to develop petroleum-free alternatives to conventional single-use plastics. The review aligns bioplastic production from agricultural residues with circular economy principles and growing demand for environmentally friendly packaging solutions.
A Review on Replacing Food Packaging Plastics with Nature-Inspired Bio-Based Materials
Researchers reviewed bio-based materials inspired by nature as sustainable alternatives to petroleum-based food packaging plastics. The study highlights that while conventional plastic packaging is effective for food preservation, its environmental impact has driven research into biodegradable and compostable alternatives that could reduce plastic waste and microplastic generation.
Biodegradable Packaging Materials for Foods Preservation: Sources, Advantages, Limitations, and Future Perspectives
This review examines biodegradable packaging materials derived from natural sources as alternatives to conventional petroleum-based plastics for food preservation. Researchers found that materials made from polysaccharides, proteins, and lipids can effectively extend food shelf life while being more environmentally friendly. The study acknowledges that cost and performance limitations remain, but highlights recent advances in combining these natural materials with antimicrobial and antioxidant agents to improve their practical viability.
Enhancing Packaging Sustainability with Natural Fiber Reinforced Biocomposites: An outlook into the future
This review examines natural fiber-reinforced biocomposites — made from agricultural waste and plant fibers — as sustainable alternatives to petroleum-based packaging materials, discussing manufacturing techniques, recent advances, and remaining challenges for wider adoption across food and consumer goods packaging.
From Fields to Films: Exploring Starch from Agriculture Raw Materials for Biopolymers in Sustainable Food Packaging
This review explored how starch extracted from agricultural crops can be used to create biodegradable packaging films as alternatives to conventional plastics. The study surveys different starch sources and processing methods, highlighting the potential for plant-based biopolymers to reduce the food-packaging industry's heavy reliance on fossil fuel-derived plastics.
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.
Biopolymer-based solutions for enhanced safety and quality assurance: A review
Researchers review how biopolymers are replacing petroleum-based plastics across the food industry, covering antimicrobial packaging, edible coatings, bioactive encapsulation, and smart polymer functions such as pH sensing and time-temperature monitoring that reduce food waste and microplastic pollution.
The Food–Materials Nexus: Next Generation Bioplastics and Advanced Materials from Agri‐Food Residues
This review explored strategies for upcycling agri-food losses and waste into functional bioplastics and advanced materials, demonstrating how food residuals, biocolloids, and biopolymers can serve as building blocks for sustainable alternatives to conventional plastics.
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.
Advancements in the biopolymer films for food packaging applications: a short review
This review covers advances in biodegradable biopolymer films being developed to replace conventional plastic food packaging, which breaks down into microplastics that contaminate soil and water. While these plant-based alternatives show promise for reducing microplastic pollution, they still need improvements in strength and durability before they can compete with conventional plastics at commercial scale.
Starch/Pectin as Emerging Renewable Materials for Fabrication of Sustainable Bioplastics for Food Packaging Applications
Not relevant to microplastics — this paper describes the development of biodegradable food packaging films made from plant-based starch, pectin, and chitosan, focused on replacing conventional plastics rather than studying their pollution.
Exploring Agricultural and Industrial Fruit-Based Waste/By-products for Eco-friendly Multifunctional Bio-based Food Packaging and Coating Materials
Researchers reviewed how agricultural and industrial fruit waste — including peels, seeds, and pomace — can be converted into multifunctional bio-based food packaging materials with demonstrated antimicrobial, antioxidant, and shelf-life-extending properties, while identifying scalability and regulatory alignment as key barriers to widespread adoption.
Development of Biodegradable Films from Carrot, Guava, and Banana Peel Fibers for Environmental Packaging Applications
Despite its classification in this database, this study develops biodegradable packaging films from fruit and vegetable fibers rather than investigating microplastic pollution directly. Films made from 60% guava fiber with 1.8% alginate showed the best mechanical properties and highest soil degradation rate, offering a potential alternative to conventional plastic packaging.
Bioplastic- Futuristic Approach
This review examines bioplastics as a sustainable alternative to petrochemical-based plastics, covering materials derived from biomass such as starch, cellulose, and microbial polymers. The paper surveys the biodegradation properties, production methods, and limitations of current bioplastic technologies as part of a broader strategy to address global plastic pollution.
A Review on Biopolymer-Based Biodegradable Film for Food Packaging: Trends over the Last Decade and Future Research
This systematic review explores biodegradable packaging made from natural materials like starch and proteins as alternatives to conventional plastics. Reducing plastic packaging is important because traditional plastics break down into microplastics that contaminate food and the environment.
Biopolymers as renewable polymeric materials for sustainable development - an overview
This review examines biopolymers as renewable polymer materials for sustainable development, covering starch-, cellulose-, bacteria-, soy-, and natural polyester-based biopolymers, their applications, and their potential to replace conventional synthetic plastics derived from fossil resources.
Food packaging Bio-based plastics: Properties, Renewable Biomass resources, Synthesis, and Applications
This review covers bio-based plastics made from renewable biomass sources as alternatives to petroleum-based packaging, aiming to reduce plastic pollution and extend food shelf life. While bio-based plastics can reduce environmental impact at end of life, their behavior after disposal and whether they generate microplastics still requires careful evaluation.
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.
Incarnation of bioplastics: recuperation of plastic pollution
This review explored bioplastics as eco-friendly alternatives to petroleum-based plastics, examining their production from agricultural and kitchen waste products and their potential for microbial decomposition to help reduce plastic pollution.
Chitosan with Natural Additives as a Potential Food Packaging
Researchers reviewed the potential of chitosan, a natural polymer derived from chitin, as a sustainable alternative to conventional plastic food packaging. Chitosan-based materials combined with natural additives show promising antimicrobial and biocompatible properties while being biodegradable. The study suggests these materials could help reduce plastic packaging waste and the associated microplastic pollution from food industry sources.