Publication

Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms

Trifonova, R., Postma, J., Verstappen, F. W. A., Bouwmeester, H. J., Ketelaars, J. J. M. H. & van Elsas, J-D., Oct-2008, In : FEMS Microbial Ecology. 66, 1, p. 158-166 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

APA

Trifonova, R., Postma, J., Verstappen, F. W. A., Bouwmeester, H. J., Ketelaars, J. J. M. H., & van Elsas, J-D. (2008). Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms. FEMS Microbial Ecology, 66(1), 158-166. https://doi.org/10.1111/j.1574-6941.2008.00508.x

Author

Trifonova, Radoslava ; Postma, Joeke ; Verstappen, Francel W. A. ; Bouwmeester, Harro J. ; Ketelaars, Jan J. M. H. ; van Elsas, Jan-Dirk. / Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms. In: FEMS Microbial Ecology. 2008 ; Vol. 66, No. 1. pp. 158-166.

Harvard

Trifonova, R, Postma, J, Verstappen, FWA, Bouwmeester, HJ, Ketelaars, JJMH & van Elsas, J-D 2008, 'Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms', FEMS Microbial Ecology, vol. 66, no. 1, pp. 158-166. https://doi.org/10.1111/j.1574-6941.2008.00508.x

Standard

Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms. / Trifonova, Radoslava; Postma, Joeke; Verstappen, Francel W. A.; Bouwmeester, Harro J.; Ketelaars, Jan J. M. H.; van Elsas, Jan-Dirk.

In: FEMS Microbial Ecology, Vol. 66, No. 1, 10.2008, p. 158-166.

Research output: Contribution to journalArticleAcademicpeer-review

Vancouver

Trifonova R, Postma J, Verstappen FWA, Bouwmeester HJ, Ketelaars JJMH, van Elsas J-D. Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms. FEMS Microbial Ecology. 2008 Oct;66(1):158-166. https://doi.org/10.1111/j.1574-6941.2008.00508.x


BibTeX

@article{e3e6a206e4af40eb8a57a2508ade7569,
title = "Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms",
abstract = "We aimed to select microorganisms colonizing torrefied grass fibres (TGF) and simultaneously reducing the phytotoxicity which appeared after heat treatment of the fibres. Eighty-eight bacterial strains and one fungus, previously isolated from a sequential enrichment experiment on torrefied fibres and extracts, were tested separately for their capacity to decrease phytotoxicity. Eleven of the bacterial strains and the fungus significantly reduced phytotoxicity. These organisms were checked for their ability to grow on agar containing phenol, 2-methoxyphenol, 2,6-dimethoxyphenol, 2-furalaldehyde, pyrrole-2-carboxaldehyde and furan-2-methanol as sole carbon sources. The fungus F/TGF15 and the bacterial strain 66/TGF15 were able to grow on all six compounds. Strains 15/TGE5, 23/TGE5, 43/TGE20, 56/TGF10 and 95/TGF15 grew on two to four compounds, and strain 72/TGF15 only on one compound. Strains 31/TGE5, 34/TGE5, 48/TGE20 and 70/TGF15 did not grow on any of the single toxic compounds. GC analyses of torrefied grass extracts (TGE) determined which compounds were removed by the microorganisms. F/TGF15 was the only isolate depleting phenol, 2-methoxyphenol, 2-dihydrofuranone and pyrrole-2,5-dione-3-ethyl-4-methyl. Strains 15/TGE5, 23/TGE5, 31/TGE5 and 56/TGF10, and the fungus depleted 2-furalaldehyde, 2-furan-carboxaldehyde-5-methyl, pyrrole-2-carboxaldehyde, 5-acetoxymethyl-2-furaldehyde and benzaldehyde-3-hydroxy-4-methoxy. These promising candidates for colonizing and simultaneously reducing the phytotoxicity of TGF were affiliated with Pseudomonas putida, Serratia plymuthica, Pseudomonas corrugata, Methylobacterium radiotolerans and Coniochaeta ligniaria.",
keywords = "Pseudomonas, Serratia, Methylobacterium, Coniochaeta ligniaria, 2-furalaldehyde (furfural), phenol, MILL WASTE-WATER, ESCHERICHIA-COLI, PHENOLIC REMOVAL, LACCASE ACTIVITY, GROWTH, STRAIN, PEAT, DETOXIFICATION, FERMENTATION, ENZYME",
author = "Radoslava Trifonova and Joeke Postma and Verstappen, {Francel W. A.} and Bouwmeester, {Harro J.} and Ketelaars, {Jan J. M. H.} and {van Elsas}, Jan-Dirk",
year = "2008",
month = "10",
doi = "10.1111/j.1574-6941.2008.00508.x",
language = "English",
volume = "66",
pages = "158--166",
journal = "FEMS Microbial Ecology",
issn = "0168-6496",
publisher = "Oxford University Press",
number = "1",

}

RIS

TY - JOUR

T1 - Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms

AU - Trifonova, Radoslava

AU - Postma, Joeke

AU - Verstappen, Francel W. A.

AU - Bouwmeester, Harro J.

AU - Ketelaars, Jan J. M. H.

AU - van Elsas, Jan-Dirk

PY - 2008/10

Y1 - 2008/10

N2 - We aimed to select microorganisms colonizing torrefied grass fibres (TGF) and simultaneously reducing the phytotoxicity which appeared after heat treatment of the fibres. Eighty-eight bacterial strains and one fungus, previously isolated from a sequential enrichment experiment on torrefied fibres and extracts, were tested separately for their capacity to decrease phytotoxicity. Eleven of the bacterial strains and the fungus significantly reduced phytotoxicity. These organisms were checked for their ability to grow on agar containing phenol, 2-methoxyphenol, 2,6-dimethoxyphenol, 2-furalaldehyde, pyrrole-2-carboxaldehyde and furan-2-methanol as sole carbon sources. The fungus F/TGF15 and the bacterial strain 66/TGF15 were able to grow on all six compounds. Strains 15/TGE5, 23/TGE5, 43/TGE20, 56/TGF10 and 95/TGF15 grew on two to four compounds, and strain 72/TGF15 only on one compound. Strains 31/TGE5, 34/TGE5, 48/TGE20 and 70/TGF15 did not grow on any of the single toxic compounds. GC analyses of torrefied grass extracts (TGE) determined which compounds were removed by the microorganisms. F/TGF15 was the only isolate depleting phenol, 2-methoxyphenol, 2-dihydrofuranone and pyrrole-2,5-dione-3-ethyl-4-methyl. Strains 15/TGE5, 23/TGE5, 31/TGE5 and 56/TGF10, and the fungus depleted 2-furalaldehyde, 2-furan-carboxaldehyde-5-methyl, pyrrole-2-carboxaldehyde, 5-acetoxymethyl-2-furaldehyde and benzaldehyde-3-hydroxy-4-methoxy. These promising candidates for colonizing and simultaneously reducing the phytotoxicity of TGF were affiliated with Pseudomonas putida, Serratia plymuthica, Pseudomonas corrugata, Methylobacterium radiotolerans and Coniochaeta ligniaria.

AB - We aimed to select microorganisms colonizing torrefied grass fibres (TGF) and simultaneously reducing the phytotoxicity which appeared after heat treatment of the fibres. Eighty-eight bacterial strains and one fungus, previously isolated from a sequential enrichment experiment on torrefied fibres and extracts, were tested separately for their capacity to decrease phytotoxicity. Eleven of the bacterial strains and the fungus significantly reduced phytotoxicity. These organisms were checked for their ability to grow on agar containing phenol, 2-methoxyphenol, 2,6-dimethoxyphenol, 2-furalaldehyde, pyrrole-2-carboxaldehyde and furan-2-methanol as sole carbon sources. The fungus F/TGF15 and the bacterial strain 66/TGF15 were able to grow on all six compounds. Strains 15/TGE5, 23/TGE5, 43/TGE20, 56/TGF10 and 95/TGF15 grew on two to four compounds, and strain 72/TGF15 only on one compound. Strains 31/TGE5, 34/TGE5, 48/TGE20 and 70/TGF15 did not grow on any of the single toxic compounds. GC analyses of torrefied grass extracts (TGE) determined which compounds were removed by the microorganisms. F/TGF15 was the only isolate depleting phenol, 2-methoxyphenol, 2-dihydrofuranone and pyrrole-2,5-dione-3-ethyl-4-methyl. Strains 15/TGE5, 23/TGE5, 31/TGE5 and 56/TGF10, and the fungus depleted 2-furalaldehyde, 2-furan-carboxaldehyde-5-methyl, pyrrole-2-carboxaldehyde, 5-acetoxymethyl-2-furaldehyde and benzaldehyde-3-hydroxy-4-methoxy. These promising candidates for colonizing and simultaneously reducing the phytotoxicity of TGF were affiliated with Pseudomonas putida, Serratia plymuthica, Pseudomonas corrugata, Methylobacterium radiotolerans and Coniochaeta ligniaria.

KW - Pseudomonas

KW - Serratia

KW - Methylobacterium

KW - Coniochaeta ligniaria

KW - 2-furalaldehyde (furfural)

KW - phenol

KW - MILL WASTE-WATER

KW - ESCHERICHIA-COLI

KW - PHENOLIC REMOVAL

KW - LACCASE ACTIVITY

KW - GROWTH

KW - STRAIN

KW - PEAT

KW - DETOXIFICATION

KW - FERMENTATION

KW - ENZYME

U2 - 10.1111/j.1574-6941.2008.00508.x

DO - 10.1111/j.1574-6941.2008.00508.x

M3 - Article

VL - 66

SP - 158

EP - 166

JO - FEMS Microbial Ecology

JF - FEMS Microbial Ecology

SN - 0168-6496

IS - 1

ER -

ID: 4775780