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Microbial biosurfactants: current trends and applications in agricultural and biomedical industries

2019; Oxford University Press; Volume: 127; Issue: 1 Linguagem: Inglês

10.1111/jam.14243

1365-2672

Patrick Naughton, Roger Marchant, Violetta Naughton, İbrahim M. Banat,

Bacterial biofilms and quorum sensing

Synthetic surfactants are becoming increasingly unpopular in many applications due to previously disregarded effects on biological systems and this has led to a new focus on replacing such products with biosurfactants that are biodegradable and produced from renewal resources. Microbially derived biosurfactants have been investigated in numerous studies in areas including: increasing feed digestibility in an agricultural context, improving seed protection and fertility, plant pathogen control, antimicrobial activity, antibiofilm activity, wound healing and dermatological care, improved oral cavity care, drug delivery systems and anticancer treatments. The development of the potential of biosurfactants has been hindered somewhat by the myriad of approaches taken in their investigations, the focus on pathogens as source species and the costs associated with large-scale production. Here, we focus on various microbial sources of biosurfactants and the current trends in terms of agricultural and biomedical applications.