Systematic review uncovers 299 alternative substrates for bacterial cellulose production

[Pelican Press 0]

This is the hidden content, please

• Sign In
• or
• Sign Up

Systematic review uncovers 299 alternative substrates for bacterial cellulose production

data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==

Bacterial cellulose (BC) cultivation with alternative substrates. This figure outlines the standardized steps in the cultivation of bacterial cellulose using alternative substrates. It may begin with a pretreatment of the chosen substrate, follow through the inoculation and fermentation stages, and culminate in the purification and characterization of the produced bacterial cellulose. This process is pivotal for researchers aiming to optimize production while maintaining or enhancing the desired material properties of bacterial cellulose. Credit: Journal of Bioresources and Bioproducts (2024). DOI: 10.1016/j.jobab.2024.05.003

In a significant advancement for sustainable industrial practices, a team of international researchers have conducted a systematic review, uncovering 299 alternative substrates across 12 industries for the production of bacterial cellulose, a versatile biomaterial used in various sectors including food, textiles, and medicine.

Led by Luis Quijano from Queensland University of Technology, the study presents a comprehensive analysis of bacterial cellulose production, moving away from the traditional Hestrin-Schramm (HS) media, which, despite its efficiency, poses challenges in terms of cost and scalability. The review suggests that by selecting appropriate media and substrates, bacterial cellulose production can be optimized for sustainability and reduced material loss, leading to increased output. The work is

This is the hidden content, please

• Sign In
• or
• Sign Up

in the Journal of Bioresources and Bioproducts.

The researchers systematically compared 101 bacterial cellulose-producing strains, identifying methodological gaps and highlighting the potential of alternative substrates. Their findings indicate that alternative substrates not only promise to be more cost-effective but also have the potential to yield higher outputs than HS media.

The review underscores the need for sustainable systems and supply chains, where waste is minimized, and energy efficiency is optimized. The authors call for further research and development to enhance the processability of bio-based polymers and to reduce production costs, ensuring that bacterial cellulose can become a competitive and eco-friendly alternative to conventional plastics.

Quijano and colleagues’ work is a significant stride towards the commercial viability of bacterial cellulose, aligning with global sustainability goals. The review emphasizes the potential of interdisciplinary collaboration to address the challenges and unlock the full potential of bacterial cellulose in various industrial applications.

More information:
Luis Quijano et al, Bacterial cellulose cookbook: A systematic review on sustainable and cost-effective substrates, Journal of Bioresources and Bioproducts (2024).

This is the hidden content, please

• Sign In
• or
• Sign Up

Provided by
Journal of Bioresources and Bioproducts

Citation:
Systematic review uncovers 299 alternative substrates for bacterial cellulose production (2024, October 7)
retrieved 7 October 2024
from

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.

This is the hidden content, please

• Sign In
• or
• Sign Up

#Systematic #review #uncovers #alternative #substrates #bacterial #cellulose #production

This is the hidden content, please

• Sign In
• or
• Sign Up

This is the hidden content, please

• Sign In
• or
• Sign Up