Biosynthesis and Properties of a P(3HB-co-3HV-co-4HV) Produced by Cupriavidus necator B-10646

Article Polymer Science

Production and Properties of Microbial Polyhydroxyalkanoates Synthesized from Hydrolysates of Jerusalem Artichoke Tubers and Vegetative Biomass

Tatiana G. Volova et al.

Summary: The hydrolysates of Jerusalem artichoke can be used as a carbon substrate for the synthesis of PHA, showing comparable results to synthesis from pure sugars. This finding has potential applications in the field of PHA biotechnology.

POLYMERS (2022)

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Review Biochemistry & Molecular Biology

Polyhydroxybutyrate blends: A solution for biodegradable packaging?

Marius Stelian Popa et al.

Summary: This review provides a comprehensive overview of the preparation, properties, and application of Poly (3-hydroxybutyrate) (PHB) blends with other biodegradable polymers. The focus is on the compatibility of PHB with other polymers and the methods used to improve dispersion and interface. The changes in PHB morphology, thermal, mechanical, and barrier properties induced by the second polymer are critically analyzed. The review also summarizes the biodegradability and recyclability strategies of PHB blends, along with the processing techniques adapted to the intended application.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

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Review Biotechnology & Applied Microbiology

Polyhydroxyalkanoate bio-production and its rise as biomaterial of the future

Tania Palmeiro-Sanchez et al.

Summary: From the first observation of a PHA aggregate in 1888, to the current commercial applications, the development of PHAs has gone through significant discoveries and technological advancements, constantly optimizing production costs and raw material utilization. Currently, there are new challenges and development opportunities ahead in the field of PHA production.

JOURNAL OF BIOTECHNOLOGY (2022)

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Article Chemistry, Physical

A Review on Biological Synthesis of the Biodegradable Polymers Polyhydroxyalkanoates and the Development of Multiple Applications

Bryan Dalton et al.

Summary: Polyhydroxyalkanoates (PHAs) are biopolyesters that can be accumulated by microorganisms using waste or low-value carbon-containing substrates. They have diverse properties and functionalities, making them suitable for various applications. Continuous technological and material science developments are needed to expand PHA production and market opportunities. Establishing end-of-life management infrastructure is crucial for maximizing the benefits of PHA and other biobased biodegradable polymers. PHAs have the potential to be key polymers in the future materials sector.

CATALYSTS (2022)

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Review Biotechnology & Applied Microbiology

An updated overview on the regulatory circuits of polyhydroxyalkanoates synthesis

Ruchira Mitra et al.

Summary: Polyhydroxyalkanoates (PHA) synthesis is tightly regulated by multiple regulatory networks impacting PHA content, granule size, and distribution in cells. Diverse regulatory circuits operate in important PHA-producing microorganisms, with the need for further research in some organisms.

MICROBIAL BIOTECHNOLOGY (2022)

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Review Environmental Sciences

A comprehensive review on recent advancements in biodegradation and sustainable management of biopolymers

Sanjeev Kumar Awasthi et al.

Summary: The article discusses the comparison between the current plastic manufacturing industry and the development of biopolymers, as well as the feasibility and challenges of biodegradation, with different performances in experimental conditions and on-site environments.

ENVIRONMENTAL POLLUTION (2022)

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Review Biotechnology & Applied Microbiology

A New Wave of Industrialization of PHA Biopolyesters

Martin Koller et al.

Summary: The increasing use of plastics and their negative impact on the environment has led to the development of renewable and biodegradable materials. Polyhydroxyalkanoates (PHAs), a class of biopolymers synthesized by microorganisms, have properties similar to petrochemical plastics but can biodegrade in various environments. The emergence of the PHA industry has attracted the attention of chemical companies, start-ups, and brand owners who are now producing and utilizing PHAs in various applications. This commercialization wave of PHAs holds great potential in reducing plastic pollution and fighting climate change.

BIOENGINEERING-BASEL (2022)

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Article Engineering, Environmental

Polymer Films of Poly-3-hydroxybutyrate Synthesized byCupriavidus necatorfrom Different Carbon Sources

Ekaterina Shishatskaya et al.

Summary: Films prepared from biodegradable poly-3-hydroxybutyrate synthesized from glycerol showed lower molecular weight and crystallinity compared to those from glucose, yet exhibited better performance with a more developed folded surface and increased hydrophilicity. The films synthesized from glycerol had significantly lower roughness values and water angles than those from glucose, and performed better as cell scaffolds, showing an increase in viable NIH fibroblasts compared to control surfaces.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2021)

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Article Polymer Science

Polyhydroxyalkanoate (PHA): Properties and Modifications

Vibhuti Sharma et al.

Summary: PHA is gaining attention for its biodegradability, biocompatibility, and hydrophobic properties, but it also has limitations in competing with synthetic polymers. To overcome these limitations and improve its properties for potential applications in various fields, different modification methods are being researched, such as physical blending, chemical modification, and biological modification.

POLYMER (2021)

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Article Agricultural Engineering

Burkholderia sacchari (synonym Paraburkholderia sacchari): An industrial and versatile bacterial chassis for sustainable biosynthesis of polyhydroxyalkanoates and other bioproducts

Edmar Ramos Oliveira-Filho et al.

Summary: Burkholderia sacchari, as a bacterial chassis, demonstrates low biological risk and high production capacity of polyhydroxyalkanoates. It has potential for integration into biorefineries using biomass residues and can produce diverse types of polyhydroxyalkanoates.

BIORESOURCE TECHNOLOGY (2021)

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Review Biotechnology & Applied Microbiology

Grand Challenges for Industrializing Polyhydroxyalkanoates (PHAs)

Dan Tan et al.

Summary: Traditional microbial platforms for PHA production have high costs, while next-generation industrial biotechnology utilizing Halomonas spp. enables stable continuous processing of low-cost PHAs, which is expected to reduce production costs and improve process economics.

TRENDS IN BIOTECHNOLOGY (2021)

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Article Polymer Science

Blends of Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate) with Fruit Pulp Biowaste Derived Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate-co-3-Hydroxyhexanoate) for Organic Recycling Food Packaging

Beatriz Melendez-Rodriguez et al.

Summary: A new P(3HB-co-3HV-co-3HHx) terpolyester synthesized using fruit pulp as feedstock was melt-mixed with commercial PHBV to create miscible films for food packaging. As the content of P(3HB-co-3HV-co-3HHx) increased, the mechanical response of the films transitioned from brittle to ductile, with increased permeabilities to gases.

POLYMERS (2021)

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Article Biochemistry & Molecular Biology

Properties of degradable polyhydroxyalkanoates with different monomer compositions

T. Volova et al.

Summary: This study synthesized a range of PHA copolymers with different monomer compositions and percentages, and prepared polymer films from them. It was found that the monomer composition affected the properties and thermal performance of PHAs, as well as influencing crystallinity and molecular weight.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

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Article Polymer Science

Properties of Degradable Polyhydroxyalkanoates (PHAs) Synthesized by a New Strain, Cupriavidus necator IBP/SFU-1, from Various Carbon Sources

Natalia O. Zhila et al.

Summary: The bacterium strain Cupriavidus necator IBP/SFU-1 can produce PHAs under autotrophic and organotrophic conditions using various carbon sources like sugars, glycerol, fatty acids, and plant oils. The type of carbon source influences the chemical composition, molecular weight, surface microstructure, and porosity of the PHAs produced.

POLYMERS (2021)

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Review Biochemistry & Molecular Biology

Polyhydroxyalkanoates (PHA): From production to nanoarchitecture

Roshanak Tarrahi et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

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Review Biochemistry & Molecular Biology

Recent progress in development and chemical modification of poly (hydroxybutyrate)-based blends for potential medical applications

Zulfiqar Ali Raza et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

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Article Agricultural Engineering

Metabolic engineering of Pseudomonas putida for the production of various types of short-chain-length polyhydroxyalkanoates from levulinic acid

Daegeun Cha et al.

BIORESOURCE TECHNOLOGY (2020)

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Article Biochemistry & Molecular Biology

Influence of the carbon source on the properties of poly-(3)-hydroxybutyrate produced by Paraburkholderia xenovorans LB400 and its electrospun fibers

Claudia Sanhueza et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

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Review Biotechnology & Applied Microbiology

Polyhydroxyalkanoates - Linking Properties, Applications, and End-of-life Options

M. Koller et al.

CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY (2020)

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Article Biotechnology & Applied Microbiology

Biosynthesis and properties of P(3HB-co-3HV-co-3H4MV) produced by using the wild-type strain Cupriavidus eutrophus B-10646

Tatiana Volova et al.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2019)

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Article Biotechnology & Applied Microbiology

Adaptation of Cupriavidus necator to levulinic acid for enhanced production of P(3HB-co-3HV) copolyesters

Ivana Novackova et al.

BIOCHEMICAL ENGINEERING JOURNAL (2019)

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Review Biotechnology & Applied Microbiology

Biomedical applications of microbially engineered polyhydroxyalkanoates: an insight into recent advances, bottlenecks, and solutions

Akhilesh Kumar Singh et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2019)

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Review Biotechnology & Applied Microbiology

Polyhydroxyalkanoate Biosynthesis at the Edge of Water Activitiy-Haloarchaea as Biopolyester Factories

Martin Koller

BIOENGINEERING-BASEL (2019)

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Article Biochemistry & Molecular Biology

Cultivation temperature modulated the monomer composition and polymer properties of polyhydroxyalkanoate synthesized by Cupriavidus sp L7L from levulinate as sole carbon source

Der-Shyan Sheu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

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Article Biochemistry & Molecular Biology

Biosynthesis and structural characterization of polyhydroxyalkanoates produced by Pseudomonas aeruginosa ATCC 27853 from long odd-chain fatty acids

Giuseppe Impallomeni et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

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Review Materials Science, Biomaterials

Polyhydroxyalkanoates (PHA) for therapeutic applications

Junyu Zhang et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2018)

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Review Biotechnology & Applied Microbiology

Chemical and Biochemical Engineering Approaches in Manufacturing Polyhydroxyalkanoate (PHA) Biopolyesters of Tailored Structure with Focus on the Diversity of Building Blocks

M. Koller

CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY (2018)

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Article Biotechnology & Applied Microbiology

Overproduction of MCL-PHA with high 3-hydroxydecanoate Content

Jie Gao et al.

BIOTECHNOLOGY AND BIOENGINEERING (2018)

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Article Multidisciplinary Sciences

Exceptional and rapid accumulation of anthropogenic debris on one of the world's most remote and pristine islands

Jennifer L. Lavers et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

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Article Multidisciplinary Sciences

Production, use, and fate of all plastics ever made

Roland Geyer et al.

SCIENCE ADVANCES (2017)

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Article Agricultural Engineering

Co-metabolism of substrates by Bacillus thuringiensis regulates polyhydroxyalkanoate co-polymer composition

Subhasree Ray et al.

BIORESOURCE TECHNOLOGY (2017)

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Article Polymer Science

Characterization of polyhydroxyalkanoate blends incorporating unpurified biosustainably produced poly(3-hydroxybutyrate-co-3-hydroxyvalerate)

Antonio Martinez-Abad et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2016)

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Article Biotechnology & Applied Microbiology

Identification of a new polyhydroxyalkanoate (PHA) producer Aquitalea sp USM4 (JCM 19919) and characterization of its PHA synthase

Lee-Mei Ng et al.

JOURNAL OF BIOSCIENCE AND BIOENGINEERING (2016)

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Article Biotechnology & Applied Microbiology

Synthesis of P(3HB-co-3HHx) copolymers containing high molar fraction of 3-hydroxyhexanoate monomer by Cupriavidus eutrophus B10646

Tatiana G. Volova et al.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2016)

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Article Agricultural Engineering

Impact of different by-products from the biodiesel industry and bacterial strains on the production, composition, and properties of novel polyhydroxyalkanoates containing achiral building blocks

Paulo Leonardo Lima Ribeiro et al.

INDUSTRIAL CROPS AND PRODUCTS (2015)

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Article Biochemistry & Molecular Biology

Novel precursors for production of 3-hydroxyvalerate-containing poly[(R)-hydroxyalkanoate]s

Martin Koller et al.

BIOCATALYSIS AND BIOTRANSFORMATION (2014)

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Article Biochemistry & Molecular Biology

Production of polyhydroxyalkanoates using hydrolysate of spent coffee grounds

Stanislav Obruca et al.

PROCESS BIOCHEMISTRY (2014)

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Article Polymer Science

Electrospun Fibres of Polyhydroxybutyrate Synthesized by Ralstonia eutropha from Different Carbon Sources

Victor U. Irorere et al.

INTERNATIONAL JOURNAL OF POLYMER SCIENCE (2014)

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Article Biochemistry & Molecular Biology

Studies on the Microbial Synthesis and Characterization of Polyhydroxyalkanoates Containing 4-Hydroxyvalerate Using γ-Valerolactone

A. R. Muzaiyanah et al.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2013)

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Article Agricultural Engineering

Cell growth and accumulation of polyhydroxyalkanoates from CO2 and H2 of a hydrogen-oxidizing bacterium, Cupriavidus eutrophus B-10646

Tatiana G. Volova et al.

BIORESOURCE TECHNOLOGY (2013)

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Article Polymer Science

Miscibility of natural polyhydroxyalkanoate blend with controllable material properties

Nuttapol Tanadchangsaeng et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2013)

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Article Multidisciplinary Sciences

Biosynthesis and Thermal Properties of PHBV Produced from Levulinic Acid by Ralstonia eutropha

Yuanpeng Wang et al.

PLOS ONE (2013)

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Article Polymer Science

The physicochemical properties of polyhydroxyalkanoates with different chemical structures

T. G. Volova et al.

POLYMER SCIENCE SERIES A (2013)

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Review Polymer Science

The chemomechanical properties of microbial polyhydroxyalkanoates

Bronwyn Laycock et al.

PROGRESS IN POLYMER SCIENCE (2013)

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Article Biochemistry & Molecular Biology

Biosynthesis and Properties of Medium-Chain-Length Polyhydroxyalkanoates with Enriched Content of the Dominant Monomer

Xuan Jiang et al.

BIOMACROMOLECULES (2012)

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Article Agricultural Engineering

Glycerine and levulinic acid: Renewable co-substrates for the fermentative synthesis of short-chain poly(hydroxyalkanoate) biopolymers

Richard D. Ashby et al.

BIORESOURCE TECHNOLOGY (2012)

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Article Biotechnology & Applied Microbiology

Production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) by Cupriavidus necator from waste rapeseed oil using propanol as a precursor of 3-hydroxyvalerate

Stanislav Obruca et al.

BIOTECHNOLOGY LETTERS (2010)

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Article Agricultural Engineering

Biosynthesis of polyhydroxyalkanoate copolymers from mixtures of plant oils and 3-hydroxyvalerate precursors

Wing-Hin Lee et al.

BIORESOURCE TECHNOLOGY (2008)

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Article Microbiology

Rule 15 of the International Code of Nomenclature of Bacteria: a current source of confusion

B. J. Tindall

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY (2008)

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Article Microbiology

Taxonomy of the genus Cupriavidus:: a tale of lost and found

P Vandamme et al.

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY (2004)

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Article Biochemistry & Molecular Biology

Microbial synthesis of poly(3-hydroxyalkanoatels) by Pseudomonas aeruginosa from fatty acids:: Identification of higher monomer units and structural characterization

T Barbuzzi et al.

BIOMACROMOLECULES (2004)

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Article Biochemistry & Molecular Biology

Formation of short chain length/medium chain length polyhydroxyalkanoate copolymers by fatty acid beta-oxidation inhibited Ralstonia eutropha

PR Green et al.

BIOMACROMOLECULES (2002)

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Article Biochemistry & Molecular Biology

Development of a process for the biotechnological large-scale production of 4-hydroxyvalerate-containing polyesters and characterization of their physical and mechanical properties

V Gorenflo et al.

BIOMACROMOLECULES (2001)

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Biosynthesis and Properties of a P(3HB-co-3HV-co-4HV) Produced by Cupriavidus necator B-10646

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