Green biocatalyst for decolorization of azo dyes from industrial wastewater: Coriolopsis trogii 2SMKN laccase immobilized on recycled brewerʼs spent grain
Samo za registrovane korisnike
2024
Autori
Ilić, NevenaDavidović, Slađana
Milić, Marija
Lađarević, Jelena
Onjia, Antonije
Dimitrijević-Branković, Suzana
Mihajlovski, Katarina
Članak u časopisu (Objavljena verzija)
,
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This study presents an innovative approach for the reuse and recycling of waste material, brewer’s spent grain (BSG) for
creating a novel green biocatalyst. The same BSG was utilized in several consecutive steps: initially, it served as a substrate
for the cultivation and production of laccase by a novel isolated fungal strain, Coriolopsis trogii 2SMKN, then, it was reused
as a carrier for laccase immobilization, aiding in the process of azo dye decolorization and fnally, reused as recycled BSG
for the second successful laccase immobilization for six guaiacol oxidation, contributing to a zero-waste strategy. The novel
fungal strain produced laccase with a maximum activity of 171.4 U/g after 6 days of solid-state fermentation using BSG
as a substrate. The obtained laccase exhibited excellent performance in the decolorization of azo dyes, both as a free and
immobilized, at high temperatures, without addition of harmful mediators, achieving maximum decolorization efciencies
of 99....0%, 71.2%, and 61.0% for Orange G (OG), Congo Red, and Eriochrome Black T (EBT), respectively. The immobilized
laccase on BSG was successfully reused across fve cycles of azo dye decolorization process. Notably, new green biocatalyst
outperformed commercial laccase from Aspergillus spp. in the decolorization of OG and EBT. GC-MS and LC-MS revealed
azo-dye degradation products and decomposition pathway. This analysis was complemented by antimicrobial and phytotoxicity tests, which confrmed the non-toxic nature of the degradation products, indicating the potential for safe environmental
disposal.
Ključne reči:
White rot fungi / Coriolopsis trogii / Laccase / Azo dye / Decolorization / Immobilization / Brewerʼs spent grain / ReuseIzvor:
Environmental Science and Pollution Research, 2024Izdavač:
- Springer
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200287 (Inovacioni centar Tehnološko-metalurškog fakulteta u Beogradu doo) (RS-MESTD-inst-2020-200287)
- National Project, Proof of Concept, Innovation Fund, Republic of Serbia, PoC5634 "Green biocatalyst for decolorization and degradation of azo dyes from industrial wastewater: a white-rot fungal laccase immobilized on recycled agro-industrial waste”
Kolekcije
Institucija/grupa
Inovacioni centarTY - JOUR AU - Ilić, Nevena AU - Davidović, Slađana AU - Milić, Marija AU - Lađarević, Jelena AU - Onjia, Antonije AU - Dimitrijević-Branković, Suzana AU - Mihajlovski, Katarina PY - 2024 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7444 AB - This study presents an innovative approach for the reuse and recycling of waste material, brewer’s spent grain (BSG) for creating a novel green biocatalyst. The same BSG was utilized in several consecutive steps: initially, it served as a substrate for the cultivation and production of laccase by a novel isolated fungal strain, Coriolopsis trogii 2SMKN, then, it was reused as a carrier for laccase immobilization, aiding in the process of azo dye decolorization and fnally, reused as recycled BSG for the second successful laccase immobilization for six guaiacol oxidation, contributing to a zero-waste strategy. The novel fungal strain produced laccase with a maximum activity of 171.4 U/g after 6 days of solid-state fermentation using BSG as a substrate. The obtained laccase exhibited excellent performance in the decolorization of azo dyes, both as a free and immobilized, at high temperatures, without addition of harmful mediators, achieving maximum decolorization efciencies of 99.0%, 71.2%, and 61.0% for Orange G (OG), Congo Red, and Eriochrome Black T (EBT), respectively. The immobilized laccase on BSG was successfully reused across fve cycles of azo dye decolorization process. Notably, new green biocatalyst outperformed commercial laccase from Aspergillus spp. in the decolorization of OG and EBT. GC-MS and LC-MS revealed azo-dye degradation products and decomposition pathway. This analysis was complemented by antimicrobial and phytotoxicity tests, which confrmed the non-toxic nature of the degradation products, indicating the potential for safe environmental disposal. PB - Springer T2 - Environmental Science and Pollution Research T1 - Green biocatalyst for decolorization of azo dyes from industrial wastewater: Coriolopsis trogii 2SMKN laccase immobilized on recycled brewerʼs spent grain DO - 10.1007/s11356-024-33367-x ER -
@article{ author = "Ilić, Nevena and Davidović, Slađana and Milić, Marija and Lađarević, Jelena and Onjia, Antonije and Dimitrijević-Branković, Suzana and Mihajlovski, Katarina", year = "2024", abstract = "This study presents an innovative approach for the reuse and recycling of waste material, brewer’s spent grain (BSG) for creating a novel green biocatalyst. The same BSG was utilized in several consecutive steps: initially, it served as a substrate for the cultivation and production of laccase by a novel isolated fungal strain, Coriolopsis trogii 2SMKN, then, it was reused as a carrier for laccase immobilization, aiding in the process of azo dye decolorization and fnally, reused as recycled BSG for the second successful laccase immobilization for six guaiacol oxidation, contributing to a zero-waste strategy. The novel fungal strain produced laccase with a maximum activity of 171.4 U/g after 6 days of solid-state fermentation using BSG as a substrate. The obtained laccase exhibited excellent performance in the decolorization of azo dyes, both as a free and immobilized, at high temperatures, without addition of harmful mediators, achieving maximum decolorization efciencies of 99.0%, 71.2%, and 61.0% for Orange G (OG), Congo Red, and Eriochrome Black T (EBT), respectively. The immobilized laccase on BSG was successfully reused across fve cycles of azo dye decolorization process. Notably, new green biocatalyst outperformed commercial laccase from Aspergillus spp. in the decolorization of OG and EBT. GC-MS and LC-MS revealed azo-dye degradation products and decomposition pathway. This analysis was complemented by antimicrobial and phytotoxicity tests, which confrmed the non-toxic nature of the degradation products, indicating the potential for safe environmental disposal.", publisher = "Springer", journal = "Environmental Science and Pollution Research", title = "Green biocatalyst for decolorization of azo dyes from industrial wastewater: Coriolopsis trogii 2SMKN laccase immobilized on recycled brewerʼs spent grain", doi = "10.1007/s11356-024-33367-x" }
Ilić, N., Davidović, S., Milić, M., Lađarević, J., Onjia, A., Dimitrijević-Branković, S.,& Mihajlovski, K.. (2024). Green biocatalyst for decolorization of azo dyes from industrial wastewater: Coriolopsis trogii 2SMKN laccase immobilized on recycled brewerʼs spent grain. in Environmental Science and Pollution Research Springer.. https://doi.org/10.1007/s11356-024-33367-x
Ilić N, Davidović S, Milić M, Lađarević J, Onjia A, Dimitrijević-Branković S, Mihajlovski K. Green biocatalyst for decolorization of azo dyes from industrial wastewater: Coriolopsis trogii 2SMKN laccase immobilized on recycled brewerʼs spent grain. in Environmental Science and Pollution Research. 2024;. doi:10.1007/s11356-024-33367-x .
Ilić, Nevena, Davidović, Slađana, Milić, Marija, Lađarević, Jelena, Onjia, Antonije, Dimitrijević-Branković, Suzana, Mihajlovski, Katarina, "Green biocatalyst for decolorization of azo dyes from industrial wastewater: Coriolopsis trogii 2SMKN laccase immobilized on recycled brewerʼs spent grain" in Environmental Science and Pollution Research (2024), https://doi.org/10.1007/s11356-024-33367-x . .