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Papers
20 resultsShowing papers similar to Preservatives with or without floral foam impact postharvest longevity of celosia (Celosia argentea L.) and tuberose (Polianthes tuberosa L.)
ClearEvaluation of Commercial Viability of Eco-friendly Alternatives to Traditional Floral Foam and Their Effects on Vase Life of Five Species of Cut Flowers
This horticultural study evaluates eco-friendly alternatives to traditional floral foam, a significant source of microplastic pollution, finding that some sustainable substitutes maintain cut flower vase life comparably to conventional foam. Replacing plastic-based floral foam could reduce microplastic contamination of garden and waterway soils.
Valorization of floral foam waste via pyrolysis optimization for enhanced phenols recovery
Researchers optimized pyrolysis conditions for floral foam waste — a phenol formaldehyde foam that generates toxic microplastics — to maximize phenol recovery, finding that floral foam waste had 55.1% higher carbon content than biomass fractions and yielded high calorific value, demonstrating valorization potential for this problematic waste stream.
Plastic Mulching or Conventional Cultivation of Lavender Flower: What Influence on the Yield, Essential Oil and Their Neuroprotective Effects?
Researchers compared lavender flower yield and essential oil quality between plastic mulch and conventional cultivation methods. Plastic mulch improves yields but contributes to microplastic soil contamination through film fragmentation over time.
PENGARUH LAMA PERENDAMAN DALAM GEL LIDAH BUAYA (Aloe vera) TERHADAP KUALITAS TELUR AYAM RAS
Soaking chicken eggs in aloe vera gel extended their storage life up to 30 days, with significant improvements in egg white index, yolk index, and Haugh unit compared to untreated eggs, though egg weight was not significantly affected by the treatment.
Influence of surfactant type on the microstructure, mechanical and thermal properties of phenolic foams
This study examined how surfactant type affects the microstructure, mechanical, and thermal properties of phenolic foams, finding that nonionic Tween80 produced the lowest density foams while anionic SLS30 produced the highest density, with all surfactants creating open-cell morphology.
การกกเกบนำหอมโดยใชโซเดยมไตรโพลฟอสเฟตและแปงดดแปรสำหรบผงซกฟอก
This Thai-language study examines methods for encapsulating fragrance in detergent powder using sodium tripolyphosphate and modified starch to reduce moisture and clumping — not related to microplastics or environmental health.
Analisis Sifat Fisis dan Mekanik Biodegradable Foam Berbahan Dasar Selulosa Jerami Padi dan Polivinyl Alcohol
This paper is not about microplastics — it reports on the physical and mechanical properties of biodegradable foam made from rice straw cellulose and polyvinyl alcohol as a potential alternative to styrofoam, focusing on material science rather than microplastic pollution or health impacts.
Kualitas fisik telur ayam ras yang direndam dalam larutan teh hijau (Camellia Sinensis) komersial
Soaking chicken eggs in a 40% commercial green tea solution was found to best preserve physical quality during storage, with the treatment significantly reducing egg weight loss and maintaining a higher protein index compared to higher concentrations or no treatment.
Effect of Glycerol Concentrations on the Characteristics of Cellulose Films from Cattail (Typha angustifolia L.) Flowers
Cellulose fibers extracted from cattail plants were used to fabricate biodegradable films with varying glycerol concentrations, and the resulting films showed properties suitable as a sustainable alternative to conventional plastic packaging.
Vacuum pyrolysis depolymerization of waste polystyrene foam into high-purity styrene using a spirit lamp flame for convenient chemical recycling
Researchers developed a simple method for recycling waste polystyrene foam by vacuum pyrolysis over a spirit lamp flame for just 20 minutes, producing styrene monomer at 98% purity without additional purification steps, enabling low-cost closed-loop chemical recycling.
Germination Requirement and Suitable Storage Method of Hydrocharis dubia Seeds
Not relevant to microplastics — this study examines seed germination requirements and optimal storage conditions for the aquatic plant Hydrocharis dubia, relevant to aquatic plant conservation but with no connection to microplastic pollution.
Cellulose processing in ionic liquids from a materials science perspective: turning a versatile biopolymer into the cornerstone of our sustainable future
This review covers two decades of research on processing cellulose using ionic liquids to create functional materials. The study provides guidance from a materials science perspective on turning this versatile biopolymer into sustainable material solutions.
Drying of the Natural Fibers as A Solvent-Free Way to Improve the Cellulose-Filled Polymer Composite Performance
This materials science paper describes how thermal drying of cellulose fibers improves their performance as fillers in polymer composites. Developing stronger plant-fiber composites is part of the broader effort to create biodegradable plastic alternatives that do not generate persistent microplastic pollution.
Papain as cosmetic exfoliant: in vitro effect in proteins of the skin and immobilization in beauty face masks of starch and carboxymethyl cellulose
This thesis investigated papain, a plant-derived enzyme, as a cosmetic exfoliant and developed biodegradable face mask formulations using starch and carboxymethyl cellulose as plastic-free alternatives to conventional masks.
Valorization of the Isocyanate-Derived Fraction from Polyurethane Glycolysis by Synthesizing Polyureas and Polyamides
Researchers successfully recovered toluenediamine and diethylene glycol from the isocyanate-derived fraction of polyurethane glycolysis, then used these recovered materials to synthesize polyureas and polyamides, demonstrating a circular recycling approach for flexible foam waste.
Gelatin and Gelatin/Rice Starch Coatings Affect Differently Fresh-Cut Potatoes and Colocasia Slices
Researchers applied gelatin and gelatin/rice starch biodegradable coatings to fresh-cut potato and Colocasia slices, finding that gelatin-coated potatoes retained more moisture than untreated samples while the gelatin/rice starch coating increased breaking force and hardness of potatoes during 7-day storage at 5°C. Neither coating significantly affected weight loss or texture in fresh-cut Colocasia, indicating the coatings have substrate-dependent preservation effects.
Effects of polystyrene microplastics on the seed germination of herbaceous ornamental plants
Researchers investigated how polystyrene microplastics of different sizes and concentrations affect seed germination of three ornamental plant species, finding that nanoscale particles at high concentrations significantly inhibited germination and early growth.
Análisis Integrado de Eficiencia y Viabilidad Ambiental en Tratamientos Fisicoquímicos de Residuos de EPS para su Reintegración Industrial Sostenible
Scientists tested different ways to recycle expanded polystyrene foam (the white foam used in packaging and takeout containers) to keep it out of landfills and the environment. They found that using heated D-Limonene, a natural chemical from citrus peels, was the most effective and environmentally-friendly method to break down the foam for reuse. This matters because it could help reduce plastic waste that breaks down into harmful microplastics in our environment and food chain.
Energy absorption and resilience in quasi-static loading of foam-formed cellulose fibre materials
Researchers investigated lightweight foam-formed cellulose fibre materials as potential replacements for fossil-based plastic cushioning in packaging applications. They tested a wide range of material compositions and densities, finding that fibre type and refining significantly influenced energy absorption and resilience during compression. The study demonstrates that cellulose-based foams could provide adequate mechanical protection for packaging while avoiding the microplastic pollution associated with conventional plastic foams.
Potential Use of Essential Oils and Their Individual Components in Cosmeceuticals: A Review
This review examines the applications of essential oils and their individual components as active ingredients and preservatives in cosmeceutical products, surveying their anti-inflammatory, antimicrobial, and antioxidant properties. The authors discuss the growing consumer and regulatory demand for natural ingredients, while noting challenges related to standardization, stability, and formulation of essential oil-based cosmetics.