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61,005 resultsShowing papers similar to Eco-Friendly Bioplastic Material Development Via Sustainable Seaweed Biocomposite
ClearSifat Fisik dan Mekanik Bioplastik Komposit dari Alginat dan Karagenan
Researchers developed a bioplastic composite from alginate and carrageenan — both derived from seaweed — and tested how varying carrageenan content affected its physical and mechanical properties. Higher carrageenan content improved strength and flexibility. Seaweed-based bioplastics could replace conventional plastics in packaging applications while reducing plastic pollution.
Eco-Friendly Biopolymers Shaping Sustainable Food Packaging
This review examines seaweed-derived biopolymers—particularly alginates and carrageenans—as materials for sustainable food packaging, covering their properties, processing methods, and performance as barriers to moisture and gases. It evaluates their potential to replace petroleum-based plastics and their degradation profiles under real-world conditions.
Food packaging based on biodegradable polymers from seaweeds: a systematic review
This systematic review examines the use of seaweed-based biodegradable polymers as alternatives to conventional plastic food packaging. The research explores how seaweed materials can provide effective food packaging while breaking down naturally in the environment. Replacing petroleum-based plastics with biodegradable alternatives is one strategy for reducing the microplastic pollution that enters our food and water.
An Overview of the Alternative Use of Seaweeds to Produce Safe and Sustainable Bio-Packaging
This review explores how compounds derived from seaweed, particularly polysaccharides like alginates and carrageenans, can be used to create biodegradable packaging as an alternative to conventional plastics. Researchers found that seaweed-based biopolymers offer both functional packaging properties and potential health benefits, while avoiding the microplastic pollution caused by petroleum-based plastics. The approach represents a promising step toward reducing ocean plastic contamination by replacing single-use plastics with marine-sourced biodegradable materials.
Bio-Inspired Eco-Composite Materials Seaweed Waste Integration for Sustainable Structural Applications
Researchers developed biodegradable substrates incorporating seaweed residue for cultivating algae in marine environments, aiming to address both plastic pollution and carbon dioxide emissions. Adding algae powder accelerated degradation in seawater, with up to 12% mass loss after two months of immersion. The study suggests these bio-inspired composites could serve dual purposes: supporting marine algae growth while gradually breaking down instead of persisting as plastic waste.
Seaweed Polysaccharide in Food Contact Materials (Active Packaging, Intelligent Packaging, Edible Films, and Coatings)
This review examines how seaweed-based polysaccharides are being developed as alternatives to conventional plastics for food packaging applications, including active packaging, intelligent packaging, and edible coatings. Researchers found that these natural materials can extend food shelf life by providing antimicrobial and antioxidant properties while being biodegradable. The study highlights seaweed polysaccharides as a promising sustainable alternative to petroleum-based plastic packaging in the food industry.
Bioplastic from Renewable Biomass: A Facile Solution for a Greener Environment
Researchers reviewed the science and applications of bioplastics — plastics made from renewable biological sources like starch, proteins, and algae — as a lower-impact alternative to conventional petroleum-based plastics that shed microplastics and persist in the environment. Bioplastics can match many properties of traditional plastics while offering biodegradability and a smaller carbon footprint, with especially promising uses in food packaging, agriculture, and medicine.
Study of structure and properties of biodegradable composite films based on thermoplastic starch
Researchers studied the structure and properties of biodegradable thermoplastic starch composites as potential replacements for conventional polyethylene plastics. Using starch — a natural, renewable polymer — as a filler in plastic films could reduce microplastic pollution by enabling faster environmental breakdown.
Enhancing water resistance and mechanical properties of starch‐based edible biofilms through chitosan, seaweed, and sodium tripolyphosphate modifications
Researchers developed improved starch-based edible biofilms using chitosan, seaweed, and sodium tripolyphosphate as sustainable alternatives to single-use plastic food wrapping. The study found that these modifications significantly enhanced the biofilms' mechanical strength and water resistance while maintaining non-toxic and antimicrobial properties, offering a promising eco-friendly replacement for conventional plastic packaging.
The Characteristics of Bioplastic Made from Sodium Alginate and Kappa Carrageenan
This study tested bioplastics made from seaweed-derived compounds (sodium alginate and kappa carrageenan) as alternatives to synthetic plastics. The researchers found that mixing these natural materials improved the mechanical properties of the resulting bioplastic. Developing effective bioplastic alternatives matters because reducing reliance on conventional plastics could help limit the microplastic pollution that accumulates in the environment and the human body.
Novel seaweed-based bioplastic: A prospective Life Cycle Assessment
This PhD thesis uses life cycle assessment (LCA) to evaluate the environmental impacts of making bioplastic from brown seaweed. Seaweed-based bioplastics could offer a lower-impact alternative to conventional plastics, potentially reducing the generation of persistent microplastics in the environment.
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.
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.
Initial Properties Identification of Refined- and Semi Refined-Carrageenans as Raw Materials for Biodegradable Plastic Production
Researchers characterized two types of carrageenan — a natural polymer derived from seaweed — as potential raw materials for making biodegradable bioplastics. The study assessed their physical and chemical properties, finding them promising alternatives to petroleum-based plastics that could help reduce microplastic pollution.
Predicting the Composition and Mechanical Properties of Seaweed Bioplastics from the Scientific Literature: A Machine Learning Approach for Modeling Sparse Data
This paper is not relevant to microplastics research — it applies machine learning to predict the mechanical properties of seaweed-based bioplastic films, focusing on biodegradable material design rather than microplastic pollution or its health effects.
Biomimetic Design of Biodegradable Polymer Films for Sustainable Food Packaging: Integrating Indigenous Material Wisdom with Modern Chemistry
This paper is not primarily about microplastic pollution; it describes the development of biodegradable food packaging films from biopolymers like chitosan and alginate as a sustainable alternative to petroleum-based plastics, with the goal of preventing microplastic generation at the source rather than studying existing contamination.
Synthesis and Characterization of Bioplastic from Macroalgae Padina australis
Researchers produced bioplastic from the brown macroalgae Padina australis as an alternative to petroleum-based synthetic plastics, which are major environmental pollutants. The alginate-based bioplastic showed promising material properties, suggesting marine algae could be a sustainable raw material for reducing plastic waste.
Microalgae as a Source of Biopolymer - A Comprehensive Review
This review examines microalgae as a source of biopolymers for sustainable plastic alternatives, evaluating the potential of algae-derived materials to address the environmental and health harms caused by conventional plastic waste and microplastic pollution through biodegradable substitutes.
Algal bioplastics: current market trends and technical aspects
Researchers reviewed the status and commercial potential of algal bioplastics as a sustainable alternative to fossil-based plastics, finding that microalgae outperform plants and microbes for bioplastic feedstock due to their fast growth and wastewater remediation capacity, while cost remains a key barrier to scale-up.
Development of sulfated polysaccharide‐based film reinforced with seaweed biomass‐derived nanofillers
Researchers developed a biodegradable cling film for food packaging using sulfated polysaccharide extracted from the Indian brown seaweed Sargassum wightii as the base material, reinforced with cellulose nanocrystals isolated from the residual seaweed biomass. The response surface method was used to maximize cellulose nanocrystal yield, and the resulting film was characterized as a sustainable alternative to single-use plastic packaging.
Research progress of biomass-based food packaging materials
This review examines biomass-based food packaging materials — including starch, cellulose, proteins, and chitosan — as renewable and biodegradable alternatives to petroleum-based packaging, discussing development strategies to address current shortcomings in environmental performance, food safety, and functional diversity in the context of growing global microplastic pollution from packaging.
A Review of Potency of Cassava Peel Waste and Seaweed Carrageenan as Environmentally Friendly Bioplastic
This Indonesian review examines the potential of cassava peel waste and seaweed carrageenan as raw materials for making biodegradable bioplastics. Replacing conventional plastic packaging with plant-based alternatives could reduce the microplastic particles that accumulate in soil and water from degrading conventional plastics.
Safely Dissolvable and Healable Active Packaging Films Based on Alginate and Pectin
Researchers developed active packaging films from alginate and pectin biocomposites that are safely dissolvable in water, self-healing, and exhibit mechanical properties comparable to commercial packaging films, offering a potential biodegradable alternative to petroleum-based plastics.
Addition of Anadara Granosa Shell Chitosan in Production Bioplastics
Researchers optimized the composition of bioplastics made from tapioca waste with the addition of blood clam shell chitosan and glycerol, evaluating the quality characteristics of this biodegradable composite material as an eco-friendly plastic alternative.