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Biosynthesis of medium chain length poly(3-hydroxyalkanoates) (mcl PHAs) from cosmetic co-products by Pseudomonas raguenesii sp. nov., isolated from Tetiaroa, French Polynesia.
Bioresour Technol. 2009 Dec; 100(23):6033-9.BT

Abstract

A new bacterium, designated as strain TE9 was isolated from a microbial mat in French Polynesia and was studied for its ability to synthesize medium chain length poly-beta-hydroxyalkanoates (mcl PHAs) during cultivation on cosmetics co-products. The composition of PHAs was analysed by coupled gas chromatography mass spectroscopy (GC/MS), nuclear magnetic resonance (NMR) and Fourier Transform InfraRed (FTIR) spectroscopy. PHAs were composed of C6-C14 3-hydroxyacids monomers, with a predominance of 3-hydroxyoctanoate (3HO), 3-hydroxydecanoate (3HD) and 3-hydroxydodecanoate (3HDD). Differential scanning calorimetry (DSC) experiments allowed the characterization of elastomeric materials with a melting point T(m) near 50 degrees C, enthalpy of fusion DeltaH(m) from 27 to 32 J/g, and glass transition temperature T(g) of -43 degrees C. Molecular weights ranged from 175,000 to 358,000 g/mol. On the basis of the phenotypical features and genotypic investigations, strain TE9 was assigned to the Pseudomonas genus and the name of Pseudomonas raguenesii sp. nov. is proposed.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Simon-Colin C
Institut Français de Recherche pour l'Exploitation de la Mer, Centre de Brest, BIOMAR/BMM, B.P. 70, 29280 Plouzané, France. christelle.simon.colin@ifremer.fr
Alain K
No affiliation info available
Raguénès G
No affiliation info available
Schmitt S
No affiliation info available
Kervarec N
No affiliation info available
Gouin C
No affiliation info available
Crassous P
No affiliation info available
Costa B
No affiliation info available
Guezennec JG
No affiliation info available

MeSH

BiotechnologyCalorimetry, Differential ScanningCosmeticsCulture MediaGas Chromatography-Mass SpectrometryGlassLipidsMagnetic Resonance SpectroscopyPhylogenyPolyhydroxyalkanoatesPolynesiaPseudomonasSpectroscopy, Fourier Transform InfraredTemperatureThermodynamics

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19632827

Citation

Simon-Colin, C, et al. "Biosynthesis of Medium Chain Length Poly(3-hydroxyalkanoates) (mcl PHAs) From Cosmetic Co-products By Pseudomonas Raguenesii Sp. Nov., Isolated From Tetiaroa, French Polynesia." Bioresource Technology, vol. 100, no. 23, 2009, pp. 6033-9.
Simon-Colin C, Alain K, Raguénès G, et al. Biosynthesis of medium chain length poly(3-hydroxyalkanoates) (mcl PHAs) from cosmetic co-products by Pseudomonas raguenesii sp. nov., isolated from Tetiaroa, French Polynesia. Bioresour Technol. 2009;100(23):6033-9.
Simon-Colin, C., Alain, K., Raguénès, G., Schmitt, S., Kervarec, N., Gouin, C., Crassous, P., Costa, B., & Guezennec, J. G. (2009). Biosynthesis of medium chain length poly(3-hydroxyalkanoates) (mcl PHAs) from cosmetic co-products by Pseudomonas raguenesii sp. nov., isolated from Tetiaroa, French Polynesia. Bioresource Technology, 100(23), 6033-9. https://doi.org/10.1016/j.biortech.2009.06.075
Simon-Colin C, et al. Biosynthesis of Medium Chain Length Poly(3-hydroxyalkanoates) (mcl PHAs) From Cosmetic Co-products By Pseudomonas Raguenesii Sp. Nov., Isolated From Tetiaroa, French Polynesia. Bioresour Technol. 2009;100(23):6033-9. PubMed PMID: 19632827.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Biosynthesis of medium chain length poly(3-hydroxyalkanoates) (mcl PHAs) from cosmetic co-products by Pseudomonas raguenesii sp. nov., isolated from Tetiaroa, French Polynesia. AU - Simon-Colin,C, AU - Alain,K, AU - Raguénès,G, AU - Schmitt,S, AU - Kervarec,N, AU - Gouin,C, AU - Crassous,P, AU - Costa,B, AU - Guezennec,J G, Y1 - 2009/07/25/ PY - 2009/04/08/received PY - 2009/06/18/revised PY - 2009/06/22/accepted PY - 2009/7/28/entrez PY - 2009/7/28/pubmed PY - 2009/12/16/medline SP - 6033 EP - 9 JF - Bioresource technology JO - Bioresour Technol VL - 100 IS - 23 N2 - A new bacterium, designated as strain TE9 was isolated from a microbial mat in French Polynesia and was studied for its ability to synthesize medium chain length poly-beta-hydroxyalkanoates (mcl PHAs) during cultivation on cosmetics co-products. The composition of PHAs was analysed by coupled gas chromatography mass spectroscopy (GC/MS), nuclear magnetic resonance (NMR) and Fourier Transform InfraRed (FTIR) spectroscopy. PHAs were composed of C6-C14 3-hydroxyacids monomers, with a predominance of 3-hydroxyoctanoate (3HO), 3-hydroxydecanoate (3HD) and 3-hydroxydodecanoate (3HDD). Differential scanning calorimetry (DSC) experiments allowed the characterization of elastomeric materials with a melting point T(m) near 50 degrees C, enthalpy of fusion DeltaH(m) from 27 to 32 J/g, and glass transition temperature T(g) of -43 degrees C. Molecular weights ranged from 175,000 to 358,000 g/mol. On the basis of the phenotypical features and genotypic investigations, strain TE9 was assigned to the Pseudomonas genus and the name of Pseudomonas raguenesii sp. nov. is proposed. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/19632827/Biosynthesis_of_medium_chain_length_poly_3_hydroxyalkanoates___mcl_PHAs__from_cosmetic_co_products_by_Pseudomonas_raguenesii_sp__nov__isolated_from_Tetiaroa_French_Polynesia_ DB - PRIME DP - Unbound Medicine ER -