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Papers
61,005 resultsShowing papers similar to Plastic Alternatives: Biodegradable Solutions and Their Real-World Impact
ClearSynthesize 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 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.
Poly(lactic acid) (PLA) and polyhydroxyalkanoates (PHAs), green alternatives to petroleum-based plastics: a review
This review compares poly(lactic acid) and polyhydroxyalkanoates as bio-based alternatives to petroleum-derived plastics, examining their physical, thermal, and mechanical properties. The study suggests that both bioplastics show promise for food packaging and medical applications, offering reduced environmental impact compared to conventional plastics while highlighting remaining challenges in matching the performance and cost of petroleum-based polymers.
Existing 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.
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.
Biodegradable Plastics: New Materials and Their Role in Combating Environmental Pollution
This review examined biodegradable plastics — including PLA, PHA, and starch-based materials — as replacements for conventional plastics, evaluating their mechanical properties, biodegradation rates, and environmental benefits. It found biodegradable plastics offer real advantages but face challenges in cost and end-of-life infrastructure.
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.
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.
Biodegradable Smart Packaging: A Cross-Disciplinary Approach to Combat Plastic Pollution
This review examines biodegradable smart packaging as a cross-disciplinary solution to plastic pollution, discussing materials such as polylactic acid, polyhydroxyalkanoates, and starch-based composites, and exploring how intelligent functionalities can be integrated into environmentally friendly packaging alternatives to replace the 300 million tons of plastic produced annually.
Environmental Impact of Food Packaging Materials: A Review of Contemporary Development from Conventional Plastics to Polylactic Acid Based Materials
This review examined the environmental impacts of conventional food packaging plastics and assessed biopolymer alternatives such as PLA, discussing production from renewable feedstocks, material performance properties, and the potential for bioplastics to reduce fossil plastic waste in the packaging sector.
The Possibility of Using Polylactic Acid and Polyhydroxyalkanoates to Replace the Normal Plastics in Life
This review examines the potential of polylactic acid and polyhydroxyalkanoates as biodegradable replacements for conventional plastics such as polypropylene and polyethylene, evaluating their properties and discussing their capacity to reduce microplastic pollution in major river systems.
Biocomposites and Poly(lactic acid) in Active Packaging: A Review of Current Research and Future Directions
This review examines how bio-based and biodegradable materials, especially polylactic acid (PLA), are being developed as sustainable alternatives for food packaging. While these materials aim to reduce petroleum-based plastic pollution, the review notes that biodegradable plastics can still break down into microplastics during their degradation process. Understanding the full lifecycle of these alternative materials is important for determining whether they truly reduce microplastic contamination.
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.
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.
Plásticos biodegradables, una alternativa a los empaques alimentarios actuales
This Spanish-language review examines biodegradable polymers as alternatives to conventional plastic food packaging, covering materials like starch, cellulose, gelatin, chitosan, polylactic acid (PLA), and polyvinyl alcohol. It describes the mechanical and functional properties of packaging films made from each material and discusses their suitability for different food applications. The paper is directly relevant to reducing plastic packaging waste and the downstream microplastic pollution it generates.
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.
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.
Polyhydroxyalkanoates – Linking Properties, Applications and End-of-life Options
This review presents polyhydroxyalkanoate biopolyesters as a leading class of genuinely biodegradable bioplastics, linking their material properties and diverse applications to end-of-life options while addressing legislative confusion in the broader bioplastics landscape.
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.
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.
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.
Polyhydroxyalkanoate (PHA) Biopolyesters - Emerging and Major Products of Industrial Biotechnology
This review examined polyhydroxyalkanoate biopolyesters as industrially produced biodegradable plastics, covering their microbial biosynthesis, material properties, and commercial applications as sustainable alternatives to conventional petroleum-based plastics.
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.
A review of biodegradable thermoplastic starches, their blends and composites: recent developments and opportunities for single-use plastic packaging alternatives
This review analyzed how different plasticizers, compatibilizers, and essential oils affect biodegradable thermoplastic starch blends and composites. The study suggests these materials offer promising alternatives to single-use plastic packaging, highlighting recent developments in improving their mechanical and barrier properties.