Literature DB >> 24418340

Production of filmable medium-chain-length polyhydroxyalkanoates produced from glycerol by Pseudomonas mediterranea.

Francesco Pappalardo1, Manuela Fragalà1, Placido G Mineo2, Arcangelo Damigella1, Antonino F Catara1, Rosa Palmeri1, Antonio Rescifina3.   

Abstract

Glycerol is an effective carbon source for the production of scl- and mcl-polyhydroxyalkanoates (PHAs) by Pseudomonas spp. P. mediterranea 9.1 (CFBP 5447) synthesizes an amorphous mcl-PHA when grown on crude glycerol, whereas on both reagent grade (RG) and partially refined (PR) glycerol, it produces two very similar distinctive mcl-PHAs with the unusual property of producing, with the appropriate treatment, a transparent film. Mcl-PHAs recovered after biomass extraction have an average molecular weight of approximately 56,000/63,000 Da. The monomer composition and physicochemical properties of such mcl-PHAs suggest their potential application as a softener of biopolymeric blends for food packaging and medical devices.
Copyright © 2014 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Glycerol; Pseudomonas mediterranea; mcl-PHA

Mesh：

Substances：

Year:  2014        PMID： 24418340     DOI： 10.1016/j.ijbiomac.2014.01.014

Source DB:  PubMed          Journal:  Int J Biol Macromol        ISSN： 0141-8130            Impact factor:   6.953


  7 in total

1.  Bioconversion of styrene to poly(hydroxyalkanoate) (PHA) by the new bacterial strain Pseudomonas putida NBUS12.

Authors:  Giin-Yu Amy Tan; Chia-Lung Chen; Liya Ge; Ling Li; Swee Ngin Tan; Jing-Yuan Wang
Journal:  Microbes Environ       Date:  2015-02-14       Impact factor: 2.912

2.  Draft Genome Sequence of Pseudomonas mediterranea Strain CFBP 5447T, a Producer of Filmable Medium-Chain-Length Polyhydroxyalkanoates.

Authors:  G Licciardello; P Bella; G Devescovi; C P Strano; P F Sarris; A F Catara; V Venturi; V Catara
Journal:  Genome Announc       Date:  2014-12-24

3.  Medium chain length polyhydroxyalkanoates consisting primarily of unsaturated 3-hydroxy-5-cis-dodecanoate synthesized by newly isolated bacteria using crude glycerol.

Authors:  Amtiga Muangwong; Thanawat Boontip; Jittakan Pachimsawat; Suchada Chanprateep Napathorn
Journal:  Microb Cell Fact       Date:  2016-03-17       Impact factor: 5.328

Review 4.  Bioconversion technologies of crude glycerol to value added industrial products.

Authors:  Vijay Kumar Garlapati; Uttara Shankar; Amrita Budhiraja
Journal:  Biotechnol Rep (Amst)       Date:  2015-12-02

Review 5.  Production of Polyhydroxyalkanoates and Extracellular Products Using Pseudomonas Corrugata and P. Mediterranea: A Review.

Authors:  Grazia Licciardello; Antonino F Catara; Vittoria Catara
Journal:  Bioengineering (Basel)       Date:  2019-11-14

Review 6.  Polyhydroxyalkanoates (PHAs) as Biomaterials in Tissue Engineering: Production, Isolation, Characterization.

Authors:  Dana-Maria Miu; Mihaela Carmen Eremia; Misu Moscovici
Journal:  Materials (Basel)       Date:  2022-02-14       Impact factor: 3.623

7.  Active biodegradable packaging films modified with grape seeds lignin.

Authors:  Pavel Vostrejs; Dana Adamcová; Magdalena Daria Vaverková; Vojtech Enev; Michal Kalina; Michal Machovsky; Markéta Šourková; Ivana Marova; Adriana Kovalcik
Journal:  RSC Adv       Date:  2020-08-07       Impact factor: 4.036
  7 in total

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