Acta Scientific Microbiology (ASMI) (ISSN: 2581-3226)

Research Article Volume 3 Issue 8

Emphasizing the Efficiency of a Cellulolytic Preparation on the Hydrolyzed Wood Wastes

Ana Despina Ionescu*, Angela Căşărică, Roxana - Mădălina Stoica and Nicoleta Ene

National Institute for Chemical, Pharmaceutical Research and Development, Bucharest, Romania

*Corresponding Author: Ana Despina Ionescu, National Institute for Chemical, Pharmaceutical Research and Development, Bucharest, Romania.

Received: June 21, 2020; Published: July 11, 2020

×

Abstract

According to the literature data, the cellulose, the most abundant organic molecule on Earth, is found mainly as a structural component of plants and algal cell walls, it is also produced by some animals such as tunicates, and it can be produced also by several bacteria, by a natural pathway or by biotechnology. Due to this situation, there are many studies focused on the use of this kind of renewable source and having as their issues the preparation of different valuable products, such as sugars, ethanol. different chemicals, the whole yeasts biomass valorization with agricultural applications or for biofuels development. Our issue of this present study was to verify if we can avoid the microbial additional activity during the process, mostly while the conversion starts from some materials already pretreated, such as the paper and cellulose industry’s wastes, by using them as substrate in an optimized culture media formula, for the further yeasts strains development

Keywords: Yeasts; Wood; Cellulases; Hydrolyzed; Wastes

×

References

  1. Minliang Yang and Nawa Raj Baral. “Accumulation of high-value bioproducts in planta can improve the economics of advanced biofuels”. Proceedings of the National Academy of Science of the USA (PNAS) 117 (2020): 8639-8648.
  2. Felix Barber and Ariel Amir. “Cell-size regulation in budding yeast does not depend on linear accumulation of Whi5”. Proceedings of the National Academy of Science of the USA (PNAS) 117 (2020): 14243-14250.
  3. Rosa Estela Quiroz-Castañeda and Jorge Luis Folch-Mallol. “Hydrolysis of Biomass Mediated by Cellulases for the Production of Sugars”. www.intechopen.com (2013).
  4. Consolacion Alvarez and Francisco Manuel Reyes- Sosa. “Enzymatic hydrolysis of biomass from wood”. Microbial Biotechnology (USA)2 (2016): 149-156.
  5. Ekwe E., et al. “Non‐hydrolytic cellulose active proteins: research progress and potential application in biorefineries”. Industrial Biotechnology 9 (2013): 123-131.
  6. Jørgensen H and Kristensen JB. “Enzymatic conversion of lignocellulose into fermentable sugars: challenges and opportunities”. Biofuels, Bioproducts and Biorefining 1 (2007): 119-134.
  7. Liu H and Zhu JY. “Effect of lignin‐metal complexation on enzymatic hydrolysis of cellulose”. Journal Agric Food Chemistry 58 (2010).
  8. Pan XJ., et al. “Strategies to enhance the enzymatic hydrolysis of pretreated softwood with high residual lignin content”. Biotechnology and Applied Biochemistry 121 (2005).
  9. Pan XJ., et al. “The bioconversion of mountain pine beetle‐killed lodgepole pine to fuel ethanol using the organosolv process”. Biotechnology and Bioengineering 101 (2008): 39-48.
  10. Yu- Loong Loow and Ta Yeoung Wu. “Typical conversion of lignocellulosic biomass into reducing sugars using dilute acid hydrolysis and alkaline pretreatment”. Cellulose 23 (2016): 1491-1520.
  11. Baadhe RR and Potumarthi R. “Influence of dilute acid and alkali pretreatment on reducing sugar production from corncobs by crude enzymatic method: a comparative study”. Bioresources Technology 162 (2014).
  12. Panaitescu Denis Mihaela., et al. “Role of bacterial cellulose and poly (3-hydroxyhexanoate-co-3-hydroxyoctanoate) in poly (3-hydroxybutyrate) blends and composites”. Cellulose10 (2018).
  13. Christos K Nitsos and Polycarpos A Lazaridis. “Enhancing Lignocellulosic Biomass Hydrolysis by Hydrothermal Pretreatment, Extraction of Surface Lignin, Wet Milling and Production of Cellulolytic Enzymes”. Chemistry Europe (European Chemical Societies Publishing)6 (2019).
  14. Rogelio Pérez-Cadena., et al. “Production of Ethanol by Three Yeasts in Defined Media and Hydrolyzed Cladodes of Opuntia ficus-indica var. Atlixco”. International Journal of Agriculture and Forestry1 (2018).
  15. Margareth Øverland. “Why Grow Yeast on Tree Waste?” Interview on FEEDINFO (2020)
  16. Ionescu Ana Despina and Casarica Angela. “Screening of some culture media compositions for obtaining the optimal yeast strains development on different natural sources of wood wastes (wood hydrolyzed)”. Acta Scientific Microbiology1 (2019).
×

Citation

Citation: Ana Despina Ionescu., et al. “Emphasizing the Efficiency of a Cellulolytic Preparation on the Hydrolyzed Wood Wastes". Acta Scientific Microbiology 3.8 (2020): 21-25.




Metrics

Acceptance rate30%
Acceptance to publication20-30 days

Indexed In






News and Events


  • Certification for Review
    Acta Scientific certifies the Editors/reviewers for their review done towards the assigned articles of the respective journals.
  • Submission Timeline for Upcoming Issue
    The last date for submission of articles for regular Issues is December 25, 2024.
  • Publication Certificate
    Authors will be issued a "Publication Certificate" as a mark of appreciation for publishing their work.
  • Best Article of the Issue
    The Editors will elect one Best Article after each issue release. The authors of this article will be provided with a certificate of "Best Article of the Issue"

Contact US