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61,005 resultsShowing papers similar to Biodegradable Plastics: New Materials and Their Role in Combating Environmental Pollution
ClearExisting Scenario and Environmental Significance of Biodegradable Plastics: A Review for a Sustainable Future
This review examines the current status of biodegradable plastics derived from renewable sources (starch, PLA, PHA), covering production methods, degradation behavior, and their real-world performance as alternatives to petroleum-based plastics in reducing landfill burden and marine microplastic pollution.
Plastic Alternatives: Biodegradable Solutions and Their Real-World Impact
This review examines biodegradable alternatives to conventional plastics, evaluating biopolymers such as polylactic acid, polyhydroxyalkanoates, and starch-based composites for their practical performance, cost-efficiency, and real-world environmental impact as substitutes for petroleum-based plastic packaging.
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.
Bioplastics: A new analytical challenge
This review examines the environmental properties and degradation behavior of bioplastics such as PLA and PHAs, evaluating whether they represent a genuinely sustainable alternative to petroleum-based plastics and assessing the analytical techniques available to detect and quantify their breakdown products.
Innovations in applications and prospects of bioplastics and biopolymers: a review
Researchers reviewed the chemistry, applications, and market outlook for bioplastic polymers including PHA, PLA, and cellulose-based materials, finding they offer meaningful environmental advantages over petroleum plastics but require further economic and performance optimization before achieving widespread commercial adoption.
Biodegradable Bioplastics: A Review of State-of-the-Art, Challenges, and Future Directions
This review covers the current state, challenges, and future directions for biodegradable bioplastics derived from organic sources like starch and cellulose. While bioplastics are promoted as alternatives to conventional plastics, not all fully break down in natural environments, meaning some can still generate microplastic fragments.
Comparative Analysis of the Environmental Impact of Biopolymer-Based and Conventional Plastic Packaging in Food Engineering Applications
This review compares plant-based biodegradable packaging materials with traditional plastics like PET and HDPE used in food packaging. While bioplastics produce fewer carbon emissions and break down more easily, they still face cost and performance challenges. The study matters because conventional plastic packaging is a major source of microplastic pollution in the environment.
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.
Biodegradable Polymers: The Future of Sustainable Plastic Alternatives
This review examines biodegradable polymers as sustainable alternatives to petroleum-based plastics, evaluating their potential to reduce microplastic pollution and ecological degradation. The authors assess the performance, environmental fate, and scalability of current biodegradable materials, identifying key challenges for widespread adoption across packaging and consumer product applications.
PHA-Based Bioplastic: a Potential Alternative to Address Microplastic Pollution
This review examines polyhydroxyalkanoate (PHA)-based bioplastics as biodegradable alternatives to petroleum-derived plastics, highlighting their potential to reduce microplastic pollution while discussing challenges in scaling production and improving material properties.
Exploring biopolymer degradation: Environmental effects and future insights
This review examines how biopolymers degrade in the environment and evaluates their potential as sustainable alternatives to conventional plastics. While biopolymers offer environmental benefits like reduced pollution, the study notes challenges including slower-than-expected degradation in natural settings, potential microplastic generation, and the need for better standardized testing and supportive policies.
Recent Advances in Bioplastics: Application and Biodegradation
This review examines recent advances in bioplastics — including their applications in packaging, agriculture, and medicine — and critically evaluates their actual biodegradation performance in both natural and industrial environments, finding a significant gap between claims and real-world outcomes.
Synthesize and Applications of Biodegradable Plastics as a Solution for Environmental Pollution Due to Non-Biodegradable Plastics, a Review
This review examines biodegradable plastics as alternatives to conventional petroleum-based plastics, covering materials like polylactic acid, polyhydroxyalkanoates, and polycaprolactone. Researchers detail how these polymers are synthesized from renewable resources and can be modified for various applications. The study highlights both the promise and remaining challenges of biodegradable plastics in reducing environmental pollution from non-degradable plastic waste and microplastic formation.
Bioplastics and the environment: Solution or Green Illusion?
This review critically evaluates whether bioplastics are genuinely environmentally friendly alternatives to conventional plastics, finding that many bioplastics degrade incompletely under real-world conditions, form persistent microplastic fragments, and may pose ecological risks comparable to conventional plastics.
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.
Plastics of the Future? An Interdisciplinary Review on Biobased and Biodegradable Polymers: Progress in Chemistry, Societal Views, and Environmental Implications
This review examines biodegradable and biobased plastics as alternatives to conventional plastics, assessing their environmental impact five years after the authors' previous analysis. While these newer plastics show promise in reducing persistent waste, they raise their own concerns, including the potential to generate microplastics and affect soil health under certain conditions. The authors argue that a full life-cycle approach -- from raw materials to disposal -- is essential for these alternatives to truly help.
Biodegradable Packaging : a Key to Environmental Sustainability
This paper reviews biodegradable packaging alternatives to conventional plastics, arguing that plant-based materials can reduce microplastic pollution in oceans, soil, and food systems. The authors survey available materials and manufacturing methods as part of a broader case for environmental sustainability.
Bioplastics: Environment-friendly materials and their production technologies
This review analyzes recent developments in bioplastics as an environmentally friendly alternative to conventional plastics, examining raw material sources, production technologies, and biodegradation assessment methods, with special emphasis on polylactic acid (PLA) as the most widely used biodegradable polymer.
Plastic Pollution. The Role of (Bio)Degradable Plastics and Other Solutions
This review examines the scope of plastic pollution including micro and nanoplastics (MNPs), their environmental and health impacts, and potential mitigation strategies including biodegradable plastics and design-for-end-of-life approaches. The authors evaluate the conditions under which biodegradable plastics can and cannot serve as viable solutions to plastic pollution.
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.
The degradation of single-use plastics and commercially viable bioplastics in the environment: A review
Researchers reviewed how conventional single-use plastics degrade over decades in natural environments versus how bioplastics biodegrade, finding that while alternatives like PBS and PHA show genuine biodegradation potential, most require specific industrial composting conditions that are rarely available in practice.
A review on biodegradable polymer: Shortcomings, developments, and future direction
This review examines the current market share, classifications, and shortcomings of biodegradable polymer materials, synthesizing developments in this field and identifying future directions for reducing environmental pollution caused by conventional non-degradable polymer composites.
Prospective Biodegradable Plastics from Biomass Conversion Processes
This review surveys the potential of plant biomass as a source of biodegradable plastic alternatives, covering different types of bioplastics and their production processes. Replacing petroleum-based plastics with biodegradable bio-based materials would significantly reduce persistent microplastic pollution.
Current trends in the production of biodegradable bioplastics: The case of polyhydroxyalkanoates
This review evaluates the state of polyhydroxyalkanoate (PHA) bioplastic production, comparing microbiological, enzymatic, and chemical manufacturing approaches for their potential to replace petroleum-based plastics. While PHAs are naturally biodegradable and mechanically versatile, cost and scalability remain major barriers to commercial adoption.