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Papers
20 resultsShowing papers similar to A Review of Bioplastics and Their Adoption in the Circular Economy
ClearTowards a Circular Economy of Plastics: An Evaluation of the Systematic Transition to a New Generation of Bioplastics
This review evaluates the transition from petroleum-based plastics to bioplastics within a circular economy framework, assessing the sustainability, production challenges, and environmental trade-offs of current bioplastic alternatives.
Bioplastics for a circular economy
Researchers reviewed the role of bioplastics — made from bio-based or biodegradable polymers — in circular economy systems, finding that while they can lower carbon footprints and enable end-of-life biodegradation, trade-offs including land competition, unclear recycling compatibility, and higher costs limit their scalable sustainable impact.
Bioplastics in the circular bioeconomy: Production pathways, biodegradation mechanisms, and environmental implications
This comprehensive review examines how bioplastics — plastics made from renewable biological sources — fit into a circular economy, covering how they are produced, how microorganisms break them down, and the environmental risks when degradation is incomplete. A key concern is that even bio-based plastics can form microplastics if they do not fully degrade in real-world conditions like marine or soil environments, meaning that simply switching to bioplastics does not automatically solve the microplastic pollution problem.
Benefits and Drawbacks of Bioplastic as an Alternative of Conventional Plastic towards Sustainable Plastic T
This review examines bioplastics derived from renewable biomass sources (such as corn starch, vegetable oils, and food waste) as sustainable alternatives to conventional petroleum-based plastics, evaluating their benefits and drawbacks across environmental performance, biodegradability, and scalability. The article explores whether bioplastics represent a viable pathway toward more sustainable plastic use given growing concerns over the non-biodegradable nature and resource intensity of conventional plastics.
A Sustainable Approach to Plastics; Bioplastics
This review examines bioplastics as a sustainable alternative to conventional plastics, comparing bio-based and biodegradable options against traditional plastics on environmental impact, biodegradability standards, and performance, finding that while bioplastics offer potential solutions to microplastic generation and soil toxicity, standardization and lifecycle assessment remain key challenges.
Can bioplastics always offer a truly sustainable alternative to fossil‐based plastics?
This review asks whether bioplastics truly offer a sustainable alternative to conventional fossil-based plastics in all situations. Researchers found that while biodegradable plastics can reduce greenhouse gas emissions and environmental persistence, they are not a silver bullet and should not replace proper waste management. The study suggests that bioplastics work best as part of a broader circular economy strategy rather than a simple swap for traditional plastics.
An exploration of future of bioplastics and their physical, chemical and biological characteristic through bibliometric Analysis
This review explored the future of bioplastics as alternatives to petroleum-based plastics, examining their physical, chemical, and biological characteristics and comparing degradation behavior in different environments. The paper assessed current limitations in bioplastic performance and biodegradability that must be addressed before they can effectively replace conventional plastics at scale.
Exploration of Bioplastics: A Review
This review assessed bioplastics as alternatives to petroleum-based plastics, covering their production, properties, biodegradability, and limitations as a solution to plastic pollution. While bioplastics offer reduced fossil fuel dependence, the authors noted that many only degrade under industrial composting conditions and are not a complete solution to environmental plastic accumulation.
Understanding bioplastic materials - current state and trends
This review summarizes the current state of bioplastic materials, examining their properties, applications, and potential as alternatives to conventional petroleum-based plastics that contribute to environmental pollution. The authors assess both the promise and limitations of bioplastics in reducing the global plastic waste crisis.
What Are “Bioplastics”? Defining Renewability, Biosynthesis, Biodegradability, and Biocompatibility
This review examines the evolving definitions and standards surrounding bioplastics, including their renewability, biodegradability, and biocompatibility. Researchers found that the marketplace uses inconsistent terminology, making it difficult for consumers and regulators to evaluate bioplastic claims accurately. The study calls for clearer categorization standards to help bioplastics fulfill their potential as a building block in a circular economy that reduces conventional plastic pollution.
A review of bioplastics as an alternative to petrochemical plastics: Its types, structure, characteristics, degradation, standards, and feedstocks
This review compares bioplastics to traditional petroleum-based plastics, covering their types, structure, biodegradability, and the standards they must meet to be called compostable. While bioplastics generally have a lower environmental footprint, not all of them fully break down in natural conditions, meaning some can still generate microplastic fragments. The review is relevant because understanding which alternative plastics truly degrade could help reduce the ongoing accumulation of microplastics in the environment.
Recent Preparations and Innovations in the Biodegradable Bioplastics and Biocomposites (A Review)
This review covered recent advances in biodegradable bioplastics and biocomposites as alternatives to petroleum-based plastics, including their preparation methods, properties, and environmental performance. The authors noted that while bioplastics reduce reliance on fossil fuels and potentially decrease microplastic persistence, production costs and performance limitations remain barriers.
Bioplastics: potential substitution to fossil-based plastics
This review examines bioplastics as potential substitutes for fossil-based plastics in the context of marine plastic pollution abatement, discussing biodegradable and decomposable plastic innovations alongside resource recovery strategies and circular economy approaches to plastic waste management.
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.
Bioplastics and biodegradable plastics: A review of recent advances, feasibility and cleaner production
Researchers systematically reviewed over 280 articles on bioplastics and biodegradable plastics, finding that while polylactic acid and polyhydroxyalkanoates reduce fossil fuel dependence, their higher production costs, lower durability, and tendency to form microplastics when improperly composted remain significant barriers to replacing conventional plastics.
Environmental Impact Assessment of Bioplastic
This review assesses the environmental impacts of bioplastics as alternatives to conventional fossil-fuel-based plastics, evaluating their full lifecycle from production through degradation. It finds that while bioplastics offer reduced greenhouse gas emissions and compostability in some cases, their environmental performance varies greatly by polymer type and end-of-life scenario.
Bioplastics as Better Alternative to Petroplastics and Their Role in National Sustainability: A Review
This review examines bioplastics as a more environmentally sustainable alternative to petroleum-based plastics, discussing their advantages including lower carbon footprint and biodegradability, while noting that higher production costs currently limit their ability to compete with conventional plastics.
Recycling of Bioplastics: Routes and Benefits
Researchers reviewed how bioplastics — plastics made from biological sources rather than petroleum — combined with mechanical and chemical recycling could replace conventional plastics and help reduce microplastic buildup in marine ecosystems that ultimately accumulates in humans.
Application of biodegradable plastic and their environmental impacts: A revie
This review examines the environmental impacts of conventional petroleum-based plastics and evaluates biodegradable alternatives made from plant-based and other organic materials. Researchers found that while bioplastics show promise for reducing long-term pollution, their degradation rates vary significantly depending on environmental conditions. The study emphasizes that switching to biodegradable plastics alone is not enough without proper waste management infrastructure.
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.