Production of biosurfactants using substrates from renewable-resources

Abstract

Surface-active compounds commonly used in industries are chemically synthesized. However, biosurfactants have been paid increasing attention to replace the synthetic surfactants owing to their advantages such as biodegradability and low toxicity. Nowadays, the use of biosurfactant has been limited due to the high production cost. Nevertheless, biosurfactants can be produced with high yield by some microorganisms, especially Pseudomonas sp. These microorganisms can use the various renewal resources, especially agroindustrial wastes, as the potential carbon sources. This leads to the greater possibility for economical biosurfactant production and reduced pollution caused by those wastes