Biowaste-to-bioplastic (polyhydroxyalkanoates): Conversion technologies, strategies, challenges, and perspective

SK Bhatia, SV Otari, JM Jeon, R Gurav, YK Choi… - Bioresource …, 2021 - Elsevier
Biowaste management is a challenging job as it is high in nutrient content and its disposal in
open may cause a serious environmental and health risk. Traditional technologies such as …

[HTML][HTML] What is next? the greener future of solid liquid extraction of biobased compounds: Novel techniques and solvents overpower traditional ones

YP Didion, TG Tjalsma, Z Su, M Malankowska… - Separation and …, 2023 - Elsevier
Traditional extraction of bioactive compounds from biomass requires large amounts of toxic
solvents. As the focus on “green” chemistry increases, efforts are being made to replace …

Poly (hydroxyalkanoates): Production, applications and end-of-life strategies–life cycle assessment nexus

JK Muiruri, JCC Yeo, Q Zhu, E Ye… - ACS Sustainable …, 2022 - ACS Publications
The runaway production and consumption of oil-based plastics are key drivers of global
warming and the increased carbon footprint. Besides, most of this plastic debris ends up in …

Synthesis and commercialization of bioplastics: Organic waste as a sustainable feedstock

AP Thomas, VP Kasa, BK Dubey, R Sen… - Science of the Total …, 2023 - Elsevier
Substituting synthetic plastics with bioplastics, primarily due to their inherent biodegradable
properties, represents a highly effective strategy to address the current global issue of plastic …

Agro waste as a potential carbon feedstock for poly-3-hydroxy alkanoates production: Commercialization potential and technical hurdles

Z Ding, V Kumar, T Sar, S Harirchi, AM Dregulo… - Bioresource …, 2022 - Elsevier
The enormous production and widespread applications of non-biodegradable plastics lead
to their accumulation and toxicity to animals and humans. The issue can be addressed by …

Biotransformation of starch-based wastewater into bioplastics: Optimization of poly (3-hydroxybutyrate) production by Cupriavidus necator DSM 545 using potato …

S González-Rojo, AI Paniagua-García… - Water Research, 2023 - Elsevier
Biodegradable biopolymers, such as polyhydroxyalkanoates (PHAs), have emerged as an
alternative to petrochemical-based plastics. The present work explores the production of …

Continuous feeding strategy for polyhydroxyalkanoate production from solid waste animal fat at laboratory‐and pilot‐scale

B Gutschmann, M Maldonado Simões… - Microbial …, 2023 - Wiley Online Library
Bioconversion of waste animal fat (WAF) to polyhydroxyalkanoates (PHAs) is an approach to
lower the production costs of these plastic alternatives. However, the solid nature of WAF …

[HTML][HTML] Microbially synthesized poly (hydroxybutyrate-co-hydroxyhexanoate) with low to moderate hydroxyhexanoate content: Properties and applications

I Thiele, L Santolin, K Meyer, R Machatschek… - International Journal of …, 2024 - Elsevier
Plastic pollution is the biggest environmental concern of our time. Breakdown products like
micro-and nano-plastics inevitably enter the food chain and pose unprecedented health …

[HTML][HTML] Polyhydroxyalkanoate recovery overview: properties, characterizations, and extraction strategies

T Abate, C Amabile, R Muñoz, S Chianese… - Chemosphere, 2024 - Elsevier
Abstract 1 Due to their excellent properties, polyhydroxyalkanoates are gaining increasing
recognition in the biodegradable polymer market. These biogenic polyesters are …

Low-quality animal by-product streams for the production of PHA-biopolymers: Fats, fat/protein-emulsions and materials with high ash content as low-cost feedstocks

V Saad, B Gutschmann, T Grimm, T Widmer… - Biotechnology …, 2021 - Springer
Objective The rapid accumulation of crude-oil based plastics in the environment is posing a
fundamental threat to the future of mankind. The biodegradable and bio-based …