International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 261, P. 129708 - 129708
Published: Jan. 24, 2024
Language: Английский
Environmental Science and Ecotechnology, Journal Year: 2023, Volume and Issue: 15, P. 100254 - 100254
Published: Feb. 20, 2023
The current transition to sustainability and the circular economy can be viewed as a socio-technical response environmental impacts need enhance overall performance of linear production consumption paradigm. concept biowaste refineries feasible alternative petroleum has gained popularity. Biowaste become an important raw material source for developing bioproducts biofuels. Therefore, effective management systems biofuels are crucial employed pillars economy. Bioplastics, typically plastics manufactured from bio-based polymers, stand contribute more sustainable commercial plastic life cycles part in which virgin polymers made renewable or recycled materials. Various frameworks strategies utilized model illustrate additional patterns fossil fuel bioplastic feedstock prices various governments' long-term policies. This review paper highlights harmful fossil-based on environment human health, well mass eco-friendly alternatives such biodegradable bioplastics. Utilizing new types bioplastics derived resources (e.g., biowastes, agricultural wastes, microalgae) choosing appropriate end-of-life option anaerobic digestion) may right direction ensure production. Clear regulation financial incentives still required scale niche large-scale market applications with truly impact.
Language: Английский
Citations
177
Asian Journal of Pharmaceutical Sciences, Journal Year: 2023, Volume and Issue: 18(3), P. 100812 - 100812
Published: April 27, 2023
Biopolymers are promising environmentally benign materials applicable in multifarious applications. They especially favorable implantable biomedical devices thanks to their excellent unique properties, including bioactivity, renewability, bioresorbability, biocompatibility, biodegradability and hydrophilicity. Additive manufacturing (AM) is a flexible intricate technology, which widely used fabricate biopolymer-based customized products structures for advanced healthcare systems. Three-dimensional (3D) printing of these sustainable applied functional clinical settings wound dressing, drug delivery systems, medical implants tissue engineering. The present review highlights recent advancements different types biopolymers, such as proteins polysaccharides, employed develop by using extrusion, vat polymerization, laser inkjet 3D techniques addition normal bioprinting four-dimensional (4D) techniques. This also incorporates the influence nanoparticles on biological mechanical performances 3D-printed scaffolds. work addresses current challenges well future developments friendly polymeric manufactured through AM Ideally, there need more focused research adequate blending biodegradable biopolymers achieving useful results targeted areas. We envision that composites have potential revolutionize sector near future.
Language: Английский
Citations
157
Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(3), P. 1761 - 1786
Published: Jan. 25, 2023
Global pollution by plastics derived from petroleum has fostered the development of carbon–neutral, biodegradable bioplastics synthesized renewable resources such as modern biomass, yet knowledge on impact ecosystems is limited. Here we review polylactic acid plastic with focus synthesis, biodegradability tuning, environmental conversion to microplastics, and microbes, algae, phytoplankton, zooplankton, annelids, mollusk fish. Polylactic a low weight semi-crystalline bioplastic used in agriculture, medicine, packaging textile. one most widely biopolymers, accounting for 33% all produced 2021. Although vivo, not completely degradable under natural conditions, notably aquatic conditions. disintegrates into microplastics faster than petroleum-based may pose severe threats exposed biota.
Language: Английский
Citations
154
RSC Sustainability, Journal Year: 2023, Volume and Issue: 1(2), P. 179 - 212
Published: Jan. 1, 2023
Production quantity ratio of petroleum derived chemical products. This also presents the concept replacing all petroleum-based products with natural biomass-based
Language: Английский
Citations
141
Macromol—A Journal of Macromolecular Research, Journal Year: 2023, Volume and Issue: 3(2), P. 371 - 399
Published: June 6, 2023
Nowadays, sustainable and biodegradable bioplastics are gaining significant attention due to resource depletion plastic pollution. An increasing number of environmentally friendly plastics being introduced the market with aim addressing these concerns. However, many final products still contain additives or mix non-biodegradable polymers ensure minimum performance, which often undermines their ecological footprint. Moreover, there is a lack knowledge about all stages biodegradation accuracy in classifying as biodegradable. Therefore, this review provides an overview polymers, elucidating steps mechanisms polymer biodegradation. We also caution readers growing marketing practice “greenwashing” where companies organizations adopt green strategies label more environmental benefits than they have. Furthermore, we present main standards for evaluating biodegradation, tools, tests capable measuring process. Finally, suggest perspectives involving concepts recycling circularity make them sustainable. After all, “throwing away” should not be option because no outside when only one planet.
Language: Английский
Citations
106
Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 341, P. 118033 - 118033
Published: May 6, 2023
Overusing non-degradable plastics causes a series of environmental issues, inferring switch to biodegradable plastics. Polyhydroxyalkanoates (PHAs) are promising that can be produced by many microbes using various substrates from waste feedstock. However, the cost PHAs production is higher compared fossil-based plastics, impeding further industrial and applications. To provide guideline for reducing costs, potential cheap feedstock have been summarized in this work. Besides, increase competitiveness mainstream economy, influencing parameters discussed. The degradation has reviewed related type bacteria, their metabolic pathways/enzymes, conditions. Finally, applications different fields presented discussed induce comprehension on practical potentials PHAs.
Language: Английский
Citations
88
Foods, Journal Year: 2022, Volume and Issue: 11(19), P. 3087 - 3087
Published: Oct. 5, 2022
The demand to develop and produce eco-friendly alternatives for food packaging is increasing. huge negative impact that the disposal of so-called “single-use plastics” has on environment propelling market search new solutions, requires initiatives drive faster responses from scientific community, industry, governmental bodies adoption implementation materials. Bioplastics are an alternative group materials partly or entirely produced renewable sources. Some bioplastics biodegradable even compostable under right conditions. This review presents different properties these materials, mechanisms biodegradation, their environmental impact, but also a holistic overview most important available in potential application packaging, consumer perception bioplastics, regulatory aspects, future challenges.
Language: Английский
Citations
84
The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 878, P. 163156 - 163156
Published: March 30, 2023
Language: Английский
Citations
79
Polymers, Journal Year: 2023, Volume and Issue: 15(13), P. 2781 - 2781
Published: June 22, 2023
In recent years, much attention has been paid to the use of biopolymers as food packaging materials due their important characteristics and properties. These include non-toxicity, ease availability, biocompatibility, biodegradability, indicating potential an alternative conventional plastic that long under environmental scrutiny. Given current focus on sustainable development, it is imperative develop studies eco-friendly materials. Therefore, aim this review explore trends biopolymer-based biodegradable films for packaging, analyze contribution various journals cooperation between countries, highlight most influential authors articles, provide overview social, environmental, economic aspects packaging. To achieve goal, a bibliometric analysis systematic based PRISMA method were conducted. Relevant articles carefully selected from Scopus database. A was also conducted discuss holistically, comprehensively, objectively An increasing interest found in study, especially last 3 years with Brazil China leading number papers which responsible 20.4% 12.5% published papers, respectively. The results keyword period revealed addition bioactive compounds into very promising because can increase quality safety packaged food. reveal demonstrate positive trend are environmentally friendly promote sustainability.
Language: Английский
Citations
77
International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 251, P. 126287 - 126287
Published: Aug. 11, 2023
Cellulose nanocrystals (CNCs) have gained significant attraction from both industrial and academic sectors, thanks to their biodegradability, non-toxicity, renewability with remarkable mechanical characteristics. Desirable characteristics of CNCs include high stiffness, strength, excellent flexibility, large surface-to-volume ratio. Additionally, the properties can be tailored through chemical modifications for high-end applications including tissue engineering, actuating, biomedical. Modern manufacturing methods 3D/4D printing are highly advantageous developing sophisticated intricate geometries. This review highlights major developments additive manufactured CNCs, which promote sustainable solutions across a wide range applications. this contribution also presents current challenges future research directions CNC-based composites developed techniques myriad engineering sectors wound healing, wearable electronics, robotics, anti-counterfeiting Overall, will greatly help scientists chemistry, materials, biomedicine, other disciplines comprehend underlying principles, properties, additively structures.
Language: Английский
Citations
77