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The value of microbial bioreactors to meet challenges in the circular bioeconomy

Summary

Scientists are using specially designed containers called bioreactors to grow helpful microorganisms and mushrooms that can solve environmental and health problems. These bioreactors can produce medicines like natural diabetes treatments from mushrooms, create eco-friendly plastics, clean up polluted water, and turn waste products into valuable materials. This approach is sustainable, safe, and scalable, supporting the United Nations’ goals for a healthier planet.

Background

Microbial bioreactors have gained significant attention for supporting UN Sustainable Development Goals by providing solutions ranging from fundamental research to hydrocarbon purification. These platforms offer desirable qualities such as safety compliance, scalability, non-toxicity, and ease of operation, enabling circularity in the bioeconomy.

Objective

This editorial examines the diverse applications of microbial bioreactors in addressing circular bioeconomy challenges and demonstrates how these innovative platforms contribute to sustainability, food security, and climate change mitigation through various research examples.

Results

Four key case studies demonstrated: exo-β-glucan and endo-β-glucan extraction from Ganoderma lucidum for antidiabetic treatment, green solvent extraction of poly(3-hydroxybutyrate) bioplastic, organic contaminant removal using halophilic bacteria achieving 100% degradation rates, and crude glycerol valorization using Komagataella phaffii.

Conclusion

Microbial bioreactors offer exciting creative applications for design and product development that unlock opportunities for the circular bioeconomy and support the New Green Deal. The value of microbial bioreactors will continue to gain momentum through digital transformation enabling sustainable and disruptive innovation.
  • Published in:Frontiers in Bioengineering and Biotechnology,
  • Study Type:Editorial Review,
  • Source: PMID: 37091340, DOI: 10.3389/fbioe.2023.1181822
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