VFAs are central to what scientists call the Carboxylate Platform, a biotechnology concept that focuses on converting organic residues into valuable chemicals through microbial fermentation.
In this approach, organic materials are first fermented by mixed microbial communities under anaerobic conditions. During fermentation, complex organic matter is broken down into mixtures of volatile fatty acids.
These VFAs can then serve as building blocks for producing a wide range of bio-based products. Depending on the process used, they can be converted into compounds such as microbial oils, biofuels, polymers, and specialty chemicals.
Because VFAs can serve as precursors for many different production pathways, they are often referred to as platform molecules in biotechnology. Their versatility makes them valuable components of modern biorefineries, where biological resources are transformed into multiple products through integrated processes.
By enabling the conversion of organic residues into valuable chemical building blocks, the Carboxylate Platform supports the development of circular bioeconomy systems.