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Formulation and Application of Natural Hygiene Coatings

Cross-contamination of food is the main route of the transmission of microorganisms during the processing of food. In general, cross-contamination is avoided by using synthetic disinfectants. Moreover, the leaching of synthetic antimicrobial into the food products has shown the negative effect on human health. In recent years there has been an increased awareness of the importance of hygiene and the quality of the food processing system. Therefore, this project aims to develop a natural hygiene coating surface that will (a) be biocompatible (b) prevent the adhesion of biofilm and, (c) eliminate the biofilm growth. This overall aim will be achieved through the combination of natural antibacterial agents (e.g. bacteriocins and/or plant extract) with a biocompatible polymer (e.g. poly lactic-co-glycolic acid, polycaprolactone) coating. This novel coating material can be applied to wooden/plastic chopping boards, kitchen knife handles, etc., and will be of keen interest to the food industry.

Min. 2.1 BSc in Microbiology; Food Science, Chemistry, Biotechnology

Self-Funded (Scholarship NOT available. Fees & Materials to be paid by the student. Materials costs not significant)

If you are interested in submitting an application for this project, please complete an Expression of Interest.

Applications submitted without an EOI form will not be considered.

Register your interest

Dr. Swarna Jarsnil

Award Level


Mode of Study

Full Time

Deadline to Submit Applications

Open Call


Grangegorman, Dublin, Ireland