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Pregled bibliografske jedinice broj: 891852

Screening of New Fungal Isolates for Synthetic Dyes Decolourisation Ability


Natalija Velić, Hrvoje Pavlović, Janez Gorenšek, Antonija Kezerle, Kristina Mastanjević, Darko Velić
Screening of New Fungal Isolates for Synthetic Dyes Decolourisation Ability // Journal of Biotechnology, Volume 256, Supplement
Dubrovnik, Hrvatska: Elsevier, 2017. str. 59-59 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Screening of New Fungal Isolates for Synthetic Dyes Decolourisation Ability

Autori
Natalija Velić, Hrvoje Pavlović, Janez Gorenšek, Antonija Kezerle, Kristina Mastanjević, Darko Velić

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Journal of Biotechnology, Volume 256, Supplement / - : Elsevier, 2017, 59-59

Skup
European Biotechnology Congress

Mjesto i datum
Dubrovnik, Hrvatska, 25.-27.05.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fungi, synthetic dyes, decolourisation

Sažetak
Four newly isolated fungi (Trametes versicolor, Trametes gibbosa, Ganoderma lucidum and Ganoderma resinaceum) were tested for their ability to decolourise five structurally different synthetic dyes, namely Congo red (CR), Crystal violet (CV), Methylene blue (MB), Malachite green (MG) and Fuchsin (F). Prior to decolourisation tests, the visual recognition of laccase production by all tested fungi was confirmed by qualitative screening for laccase using agar plate method with following indicators: ABTS, guaicol and bromophenol blue. Furthermore, the lignin activity qualitative test confirmed the activity of lignin modifying enzymes for all tested fungi. Decolourisation tests were conducted at 27 °C for 28 days on PDA plates containing dyes at final concentrations of 10, 30, 50, 100 and 150 mg L- 1. All fungi were able to partially decolourise the tested dyes, except for G. resinaceum that did not decolourise MG. However, only T. versicolor completely decolourised all the dyes at all the applied concentrations. The influence of dye concentration on fungal growth was statistically significant for CV and MG, while for other dyes concentration dependent growth retardation was evident mostly during the first cultivation week. Considering the obtained results the new T. versicolor isolate seems promising for further bioremediation research.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Ustanove
Prehrambeno-tehnološki fakultet, Osijek

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
  • Scopus