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Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus

Ledys S. Copete-Pertuz, Felipe Alandete-Novoa, Jersson Plácido, Guillermo A. Correa-Londoño, Amanda L. Mora-Martínez, Jersson Placido Escobar Orcid Logo

Science of The Total Environment, Volume: 646, Pages: 1536 - 1545

Swansea University Author: Jersson Placido Escobar Orcid Logo

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DOI (Published version): 10.1016/j.scitotenv.2018.07.387

Abstract

This work investigated fungal co‒culture as inducer of ligninolytic enzymes and decolourising activity in the Colombian strain Leptosphaerulina sp., an ascomycete white-rot fungus isolated from lignocellulosic material. Aspergillus niger, Aspergillus fumigatus, Aspergillus terreus, Trichoderma virid...

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Published in: Science of The Total Environment
ISSN: 00489697
Published: ELSERVIER 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa41180
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spelling 2018-09-18T16:24:06.4096214 v2 41180 2018-07-30 Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus ee053a8f277a0822f4dbb10470a03ef8 0000-0002-2070-3366 Jersson Placido Escobar Jersson Placido Escobar true false 2018-07-30 PMSC This work investigated fungal co‒culture as inducer of ligninolytic enzymes and decolourising activity in the Colombian strain Leptosphaerulina sp., an ascomycete white-rot fungus isolated from lignocellulosic material. Aspergillus niger, Aspergillus fumigatus, Aspergillus terreus, Trichoderma viride, Fusarium sp. and Penicillium chrysogenum were tested as Leptosphaerulina sp. inducers. The best fungal combinations in terms of enzyme production, fungal growth and decolourising activity were selected from solid media experiments. Response surface methodology (RSM) was utilised to optimise enzyme production and decolourising activity in liquid media. Solid media assays evidenced T. viride and A. terreus as the best Leptosphaerulina sp. inducers. The RSM identified a triple co‒culture inoculated with T. viride (1000 µL) and A. terreus (1000 µL) into a 7‒day culture of Leptosphaerulina sp. as the best treatment. This triple combination significantly improved ligninolytic enzymes production and Reactive Black 5 dye removal when compared to the Leptosphaerulina sp. monoculture and previously used chemical inducers. These results demonstrated the potential of fungal co‒culture as an environmentally‒friendly method to enhance Leptosphaerulina sp. enzymes production and decolourising activity. Journal Article Science of The Total Environment 646 1536 1545 ELSERVIER 00489697 White-rot fungi; Fungal inducers; Fungal co‒culture; Bioremediation; Response surface methodology. 1 1 2019 2019-01-01 10.1016/j.scitotenv.2018.07.387 COLLEGE NANME Medicine COLLEGE CODE PMSC Swansea University 2018-09-18T16:24:06.4096214 2018-07-30T11:06:30.1824011 Faculty of Medicine, Health and Life Sciences Swansea University Medical School - Medicine Ledys S. Copete-Pertuz 1 Felipe Alandete-Novoa 2 Jersson Plácido 3 Guillermo A. Correa-Londoño 4 Amanda L. Mora-Martínez 5 Jersson Placido Escobar 0000-0002-2070-3366 6 0041180-15082018115555.pdf 41180.pdf 2018-08-15T11:55:55.1200000 Output 1245478 application/pdf Accepted Manuscript true 2019-07-29T00:00:00.0000000 12 month embargo. true eng
title Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
spellingShingle Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
Jersson Placido Escobar
title_short Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
title_full Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
title_fullStr Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
title_full_unstemmed Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
title_sort Enhancement of ligninolytic enzymes production and decolourising activity in Leptosphaerulina sp. by co–cultivation with Trichoderma viride and Aspergillus terreus
author_id_str_mv ee053a8f277a0822f4dbb10470a03ef8
author_id_fullname_str_mv ee053a8f277a0822f4dbb10470a03ef8_***_Jersson Placido Escobar
author Jersson Placido Escobar
author2 Ledys S. Copete-Pertuz
Felipe Alandete-Novoa
Jersson Plácido
Guillermo A. Correa-Londoño
Amanda L. Mora-Martínez
Jersson Placido Escobar
format Journal article
container_title Science of The Total Environment
container_volume 646
container_start_page 1536
publishDate 2019
institution Swansea University
issn 00489697
doi_str_mv 10.1016/j.scitotenv.2018.07.387
publisher ELSERVIER
college_str Faculty of Medicine, Health and Life Sciences
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hierarchy_top_id facultyofmedicinehealthandlifesciences
hierarchy_top_title Faculty of Medicine, Health and Life Sciences
hierarchy_parent_id facultyofmedicinehealthandlifesciences
hierarchy_parent_title Faculty of Medicine, Health and Life Sciences
department_str Swansea University Medical School - Medicine{{{_:::_}}}Faculty of Medicine, Health and Life Sciences{{{_:::_}}}Swansea University Medical School - Medicine
document_store_str 1
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description This work investigated fungal co‒culture as inducer of ligninolytic enzymes and decolourising activity in the Colombian strain Leptosphaerulina sp., an ascomycete white-rot fungus isolated from lignocellulosic material. Aspergillus niger, Aspergillus fumigatus, Aspergillus terreus, Trichoderma viride, Fusarium sp. and Penicillium chrysogenum were tested as Leptosphaerulina sp. inducers. The best fungal combinations in terms of enzyme production, fungal growth and decolourising activity were selected from solid media experiments. Response surface methodology (RSM) was utilised to optimise enzyme production and decolourising activity in liquid media. Solid media assays evidenced T. viride and A. terreus as the best Leptosphaerulina sp. inducers. The RSM identified a triple co‒culture inoculated with T. viride (1000 µL) and A. terreus (1000 µL) into a 7‒day culture of Leptosphaerulina sp. as the best treatment. This triple combination significantly improved ligninolytic enzymes production and Reactive Black 5 dye removal when compared to the Leptosphaerulina sp. monoculture and previously used chemical inducers. These results demonstrated the potential of fungal co‒culture as an environmentally‒friendly method to enhance Leptosphaerulina sp. enzymes production and decolourising activity.
published_date 2019-01-01T03:52:29Z
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