Results 61 to 70 of about 3,707 (200)

Extração de poli(3-hidroxibutirato) produzido por Cupriavidus necator DSM 545 com 1,2-carbonato de propileno [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2010Poli(3-hidroxibutirato-co-3-hidrohivalerato) [P(3HB-co-3HV)] é um biopolímero acumulado ...
Quines, Luci Kelin de Menezes
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Analysis of gas consumption and growth of C. necator under stress conditions for PHB production

, 2023
reservedLa presente tesi si propone di esaminare il consumo di gas e la crescita di C. Necator, un batterio noto per la sua capacità di accumulare poliidrossibutirrato (PHB), in condizioni di stress provocate dalla carenza di azoto, un importante ...
ZAGO, ANNA
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Polyhydroxyalkanoates as Sustainable Agricultural Plastics: Processing Strategies, Performance, and Environmental Perspectives

Macromolecular Materials and Engineering, Volume 311, Issue 5, May 2026.
This review highlights polyhydroxyalkanoates (PHAs) as biodegradable materials for agricultural plastics. It outlines how composition, processing, and formulation strategies shape material properties and end‐of‐life behavior. Applications in films and foams are discussed alongside current limitations in cost and scalability, emphasizing emerging ...
Giulia de Simão de Sousa, Athanasios Latras, Carmen Fernández, Luis Francisco Mínguez Enkovaara, Amparo Jiménez‐Quero   +4 more
wiley   +1 more source

Tenebrio molitor‐Derived Enzyme Systems Enable Solvent‐Reduced Recovery of Intracellular Polyhydroxyalkanoates

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
Multi‐enzyme systems from Tenebrio molitor enable solvent‐free recovery of microbial PHAs directly from wet biomass under mild aqueous conditions, achieving high polymer yields and integrity while reducing carbon footprint up to seven‐fold compared with conventional extraction methods.
Sanja Skaro Bogojevic, Brana Pantelic, Marijana Ponjavic, Tatjana Ilic‐Tomic, Dusan Milivojevic, Maciej Guzik, Marcin Rychwalski, Romanos Siaperas, Evangelos Topakas, Mónica Carvalheira, Filomena Freitas, Patrícia Concórdio‐Reis, Jasmina Nikodinovic‐Runic   +12 more
wiley   +1 more source

Extração de poli(3-hidroxibutirato), produzido por Cupriavidus necator, utilizando carbonato de propileno combinado com métodos mecânicos [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2015.O objetivo deste trabalho é contribuir para o avanço do processo tecnológico de extração de P(3HB ...
Quines, Luci Kelin de Menezes
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Polyhydroxyalkanoates (PHAs) from dairy wastewater effluent: bacterial accumulation, structural characterization and physical properties

Chemical and Biological Technologies in Agriculture, 2020
Background To establish bioplastics as a real alternative to conventional plastics, high production costs must be constrained by using different kinds of wastewater streams as organic substrates and novel microbial strains as material-accumulating ...
Giorgia Pagliano, Wanda Gugliucci, Elena Torrieri, Alessandro Piccolo, Silvana Cangemi, Fabio Angelo Di Giuseppe, Alessandro Robertiello, Vincenza Faraco, Olimpia Pepe, Valeria Ventorino   +9 more
doaj   +1 more source

Perspectives for Advancing Biotechnological Succinic Acid Production

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
Succinic acid is an important molecule for sustainable chemical manufacturing, but its industrial production faces high costs and sustainability challenges, which are linked to feedstocks and excessive acid/base consumption. This opinion explores production routes based on next‐generation feedstocks and low‐pH fermentations to inspire novel cost ...
Christoph Gunkel, Bastian Blombach
wiley   +1 more source

The genetic basis of 3-hydroxypropanoate metabolism in Cupriavidus necator H16 [PDF]

Biotechnology for Biofuels, 2019
3-Hydroxypropionic acid (3-HP) is a promising platform chemical with various industrial applications. Several metabolic routes to produce 3-HP from organic substrates such as sugars or glycerol have been implemented in yeast, enterobacterial species and other microorganisms.
Christian Arenas-López, Jessica Locker, Diego Orol, Frederik Walter, Tobias Busche, Jörn Kalinowski, Nigel P. Minton, Katalin Kovács, Klaus Winzer   +8 more
openaire   +3 more sources

Biological Degradation of Phthalates: From Bioremediation to Plastic Waste Valorization

ChemSusChem, Volume 19, Issue 7, 14 April 2026.
Phthalic acid isomers play a key role in the plastics industry, but pose significant environmental and health concerns. This review explores the microbial biodegradation of phthalates and their esters, focusing on bacterial enzymes, catabolic pathways, and cellular uptake mechanisms of phthalates.
Marco A. Pereyra‐Camacho, Isabel Pardo
wiley   +1 more source

Cloning and expression of the bacteriorhodopsin gene in Cupriavidus necator.

, 2018
Polihidroxialcanoatos (PHAs) são polímeros produzidos por diversas bactérias como material de reserva de carbono e energia, apresentando propriedades termoplásticas comparáveis às dos plásticos de origem petroquímica, além da vantagem de ser totalmente ...
Marquezoni, Diogo Pinetti
core   +1 more source