Journal of Packaging Technology and Research, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 13, 2024
Language: Английский
Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100832 - 100832
Published: May 17, 2024
Wheat bran (WB) is one of the most important byproducts derived from milling industry and abundant among various cereal residues. The substantial accumulation WB biomass, driven by world's growing population, along with its high transportation costs, limited profitability, prompting research community to explore innovative economically feasible applications for this bioresource. In context, current study reviews emerging industrial sectors technical strategies employed in valorisation waste. Beyond more conventional applications, such as animal feeding, biorefinery, fertilizing industry, article offers an in-depth examination reutilization within field polymer material science. Specifically, it explores incorporation a filler or additive enhance thermo-mechanical properties biocomposites, their biodegradability, cost-effectiveness. Hence, present work collects studies investigating effects integrating into three primary classes polymers: polyesters, polyolefins, vegetable polymeric matrices. New trends opportunities each class are identified discussed, offering comprehensive valuable insights evolving sustainable polymer-WB materials development.
Language: Английский
Citations
5
Foods, Journal Year: 2024, Volume and Issue: 13(19), P. 3027 - 3027
Published: Sept. 24, 2024
Conventional passive packaging plays a crucial role in food manufacturing by protecting foods from various external influences. Most materials are polymer-based plastics derived fossil carbon sources, which favored for their versatility, aesthetic appeal, and cost-effectiveness. However, the extensive use of these poses significant environmental challenges due to fossil-based origins persistence environment. Global plastic consumption is expected nearly triple 2060, exacerbating ecological crisis. Moreover, globalization has increased access diverse range around world, heightening importance providing healthier safer with extended shelf life. In response challenges, there growing shift eco-friendly active that not only protects but also preserves authentic qualities food, surpassing roles conventional packaging. This article provides comprehensive review on viability, benefits, implementing bio-based biodegradable polymers packaging, dual goals sustainability extending
Language: Английский
Citations
5
Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115779 - 115779
Published: Feb. 1, 2025
Language: Английский
Citations
0
Deleted Journal, Journal Year: 2025, Volume and Issue: unknown
Published: March 6, 2025
Language: Английский
Citations
0
Materials Today Communications, Journal Year: 2025, Volume and Issue: 46, P. 112806 - 112806
Published: May 12, 2025
Language: Английский
Citations
0
Molecules, Journal Year: 2024, Volume and Issue: 29(22), P. 5452 - 5452
Published: Nov. 19, 2024
The high accumulation of plastic waste in the environment has led to great interest biodegradable polymers, such as polylactic acid (PLA) or polyhydroxyalkanoates (PHAs). Their benefits, combined with application electrospinning technology, represent an innovative proposal for food packaging industry. This article provides a comprehensive review latest developments PLA- and PHA-biopolyester-based electrospun materials applications, summarizing reported technologies, material properties, invention patents. In addition, legislation used assess their biodegradability is also detailed. Electrospun are largely developed through uniaxial, coaxial, emulsion, multiaxial, needleless techniques. can be obtained single multilayer structures, incorporation natural extracts, organic compounds, nanoparticles become strategy designing active systems. mainly been evaluated soil, compost, aquatic systems ASTM ISO normatives. this review, dependence biodegradation process on polymer type, conditions, test methods clearly reviewed. Moreover, these have shown excellent antioxidant antimicrobial resulting method extending shelf life fruits, bread, fish, meat products.
Language: Английский
Citations
3
Journal of Polymers and the Environment, Journal Year: 2024, Volume and Issue: 32(12), P. 6349 - 6374
Published: Aug. 22, 2024
Abstract Poly(hydroxyalkanoates) (PHAs) are emerging as sustainable materials in packaging and medical device industries. Nevertheless, the high cost need to improve mechanical properties have limited their widespread use. Blending with other bio-based polymers, such poly(lactic acid) (PLA), has been proposed previous studies. This study investigates effects of temperature, azodicarbonamide (AZ, foaming agent), boron nitride (BN, filler), multilayer film/foam coextrusion on a blend containing an amorphous PHA PLA. The effect twin-screw micro-compounder temperature (185 °C & 205 °C) BN concentrations 1, 2, 3, 5, 10 wt% PHA/PLA were investigated using differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), tensile testing. Design experiments (DoE) was used find optimal AZ (205 JMP® software. response surface predicted design based target levels (modulus, strength, strain at break, toughness). formulation prepared characterized DSC, TGA, tensile, melt flow index (MFI) measurements. Finally, this processed via examined electron microscopy (SEM) density demonstrated that can be manipulate crystallinity blends, while reducing overall material reduction (20–21% for formulation). Furthermore, concentration I-optimal could alleviate toxicity concerns food packaging.
Language: Английский
Citations
2
Journal of Packaging Technology and Research, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 13, 2024
Language: Английский
Citations
0