Trichoderma koningiopsis fermentation in airlift bioreactor for bioherbicide production.

Autor: Camargo AF; Graduate Program in Biotechnology and Biosciences, Federal University of Santa Catarina, Florianópolis, Brazil.; Laboratory of Microbiology and Bioprocesses, Federal University of Fronteira Sul, Erechim, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Kubeneck S; Laboratory of Microbiology and Bioprocesses, Federal University of Fronteira Sul, Erechim, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Bonatto C; Laboratory of Microbiology and Bioprocesses, Federal University of Fronteira Sul, Erechim, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Bazoti SF; Department of Chemical and Food Engineering, Federal University of Santa Catarina, Florianópolis, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Nerling JP; Laboratory of Microbiology and Bioprocesses, Federal University of Fronteira Sul, Erechim, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Klein GH; Laboratory of Microbiology and Bioprocesses, Federal University of Fronteira Sul, Erechim, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Michelon W; University of Contestado, Concórdia, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Alves SL Jr; Graduate Program in Biotechnology and Biosciences, Federal University of Santa Catarina, Florianópolis, Brazil.; Laboratory of Yeast Biochemistry, Federal University of Fronteira Sul, Chapecó, SC, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Mossi AJ; Laboratory of Yeast Biochemistry, Federal University of Fronteira Sul, Chapecó, SC, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Fongaro G; Graduate Program in Biotechnology and Biosciences, Federal University of Santa Catarina, Florianópolis, Brazil.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil., Treichel H; Graduate Program in Biotechnology and Biosciences, Federal University of Santa Catarina, Florianópolis, Brazil. helentreichel@gmail.com.; Laboratory of Microbiology and Bioprocesses, Federal University of Fronteira Sul, Erechim, Brazil. helentreichel@gmail.com.; Laboratory of Agroecology, Federal University of Fronteira Sul, Erechim, Brazil. helentreichel@gmail.com.
Jazyk: angličtina
Zdroj: Bioprocess and biosystems engineering [Bioprocess Biosyst Eng] 2024 May; Vol. 47 (5), pp. 651-663. Date of Electronic Publication: 2024 Mar 30.
DOI: 10.1007/s00449-024-02991-9
Abstrakt: During scaling of fermentations, choosing a bioreactor is fundamental to ensure the product's quality. This study aims to produce bioherbicides using Trichoderma koningiopsis fermentation, evaluating process parameters in an Airlift bioreactor. As a response, we quantified the production of enzymes involved in the bioherbicide activity (amylase, cellulase, laccase, lipase, and peroxidase). In addition, it evaluated the agronomic efficiency of the fermented extract optimized through tests that promoted soybean growth and nodulation, soybean seed germination, and in vitro phytopathogen control. As a result of optimizing the scaling bioprocess, it was possible to obtain an adequate fermentation condition, which, when applied to soybean seeds, had beneficial effects on their growth. It allowed the production of an enzyme cocktail. These results add a crucial biotechnological potential factor for the success of the optimized formulation in the Airlift bioreactor, in addition to presenting relevant results for the scientific community.
(© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
Externí odkaz: