[go: up one dir, main page]
More Web Proxy on the site http://driver.im/ Skip to main content

Advertisement

Log in

Trichoderma longibrachiatum and thermothelomyces thermophilus co-culture: improvement the saccharification profile of different sugarcane bagasse varieties

  • Original Research Paper
  • Published:
Biotechnology Letters Aims and scope Submit manuscript

Abstract

Objectives

The aim of the present work was to perform the co-culture between Trichoderma longibrachiatum LMBC 172, a mesophilic fungus, with Thermothelomyces thermophilus LMBC 162, a thermophilic fungus, by submerged fermentation in a bioreactor.

Results

There was an increase in protein production, reaching the value of 35.60 ± 3.76 µg/ml at 72 h. An increase in the amount of proteins of 27.5% in relation to the isolated cultivation of T. longibrachiatum and 19.7% in comparison when T. thermophilus was isolated and cultivated. After that, the saccharification profile of three varieties of sugarcane (sugarcane in natura, culms of sugarcane SP80-3280, and culms of Energy cane) submitted in two pretreatments (autohydrolysis and chemical) was performed. The (e) chemical pretreatment was the better in generating of fermentable sugars from sugarcane bagasse and culms of Energy cane, while with the autohydrolysis pretreatment was obtained the better values to culms of SP80-3280 sugarcane. The sugars found were glucose, xylose, arabinose, and cellobiose.

Conclusion

These results suggest that the co-culture between these microorganisms has the potential to produce an enzymatic cocktail with high performance in the hydrolysis of materials from the sugar-alcohol industry.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
£29.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or eBook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price includes VAT (United Kingdom)

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

References

Download references

Acknowledgements

We thank Mariana Cereia and Mauricio de Oliveira for technical assistance.

Funding

The authors thank Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) for the doctorate grants awarded to A.G. Contato (Processes nº 2017/25862-6 and 2021/07066-3), and for the post-doctorate grant awarded to K.M.V. Nogueira (Process nº 2018/25898-3); and financial support from National Institute of Science and Technology of Bioethanol (Process FAPESP 2014/50884-5), and Process FAPESP 2018/07522-6. Conselho Nacional de Desenvolvimento Científico (CNPq), processes 465319/2014-9. M.L.T.M. Polizeli (Process 310340/2021-7), M.S. Buckeridge, and R.N. Silva are Research Fellows of CNPq.

Author information

Authors and Affiliations

Authors

Contributions

AGC: Methodology, Investigation, Data Curation, Formal Analysis, Writing—original draft. KMVN: Methodology, Data Curation, Formal Analysis. MSB: Funding acquisition, Conceptualization. RNS: Methodology, Data Curation, Formal Analysis. MLTMP: Funding acquisition, Conceptualization, Supervision, Writing-review & editing.

Corresponding author

Correspondence to Maria de Lourdes Teixeira de Moraes Polizeli.

Ethics declarations

Competing interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Contato, A.G., Nogueira, K.M.V., Buckeridge, M.S. et al. Trichoderma longibrachiatum and thermothelomyces thermophilus co-culture: improvement the saccharification profile of different sugarcane bagasse varieties. Biotechnol Lett 45, 1093–1102 (2023). https://doi.org/10.1007/s10529-023-03395-7

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10529-023-03395-7

Keywords

Navigation