The IISc notes that due to the limited availability and environmental impact of fossil fuels, there is growing interest in sustainable fuel pathways involving hydrocarbons. In prior research, the IISc team isolated and characterized an enzyme named UndB, found in the membranes of certain bacterial cells, which converts fatty acids to 1-alkenes at an unprecedented rate. Under optimal conditions, these E. coli bacteria act as whole-cell biocatalysts, converting fatty acids into 1-alkenes. The biocatalyst demonstrated the ability to convert a variety of fatty acids with different carbon chain types into 1-alkenes and also produced styrene, which is crucial in chemical and polymer industries. As reported by thehindu.com, the team has applied for a patent for their engineered protein and whole-cell biocatalyst and is seeking industry partners to scale up the platform for large-scale production.

Source: The Hindu July 01, 2024 16:46 UTC