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International Biodeterioration & Biodegradation 63 (2009) 354-357

Versions disponibles :

v1 (23-02-2009)

v2 (06-03-2009)

Soil bacterial strains able to grow on the surface of oxidized polyethylene film containing prooxidant additives

Marek Koutny (  Auteur correspondant ) 1, Pierre Amato 2, Marketa Muchova 1, Jan Ruzicka 1, Anne-Marie Delort 2

(2009)

Twelve bacterial strains able to adsorb and grow on the surface of oxidized low-density polyethylene film containing prooxidant additives were isolated from three forest soils and subsequently identified. Most of them belonged to different genera of the proteobacteria group; however, three of the isolates were Rhodococcus strains. With the exception of one of the Rhodococcus strains, the isolates did not exhibit significant hydrophobicity of their cell surfaces. The study showed that bacteria capable of adhering to the surface of oxidized polyethylene, growing there and possibly biodegrading its oxidation products are not rare in forest soils and that they belong to different taxonomical groups common in soil environment

1 :	Department of Environmental Protection Engineering
	Tomas Bata University
2 :	Synthèse et étude de systèmes à intêret biologique (SEESIB)
	CNRS : UMR6504 – Université Blaise Pascal - Clermont-Ferrand II

Domaine

:

Chimie/Chimie analytique

Mots Clés : Polyethylene Biodegradation Soil Prooxidants Bacteria Hydrophobicity

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Contributeur : Stéphanie Bonnefoy <>

Soumis le : Vendredi 6 Mars 2009, 10:44:32

Dernière modification le : Vendredi 6 Mars 2009, 10:59:43