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2013 - University College Cork

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Research Projects Listing<br />

BIO-ENGINEERED MICRO ENCAPSULATION OF<br />

ACTIVE AGENTS DELIVERED TO SHELLFISH (BEADS)<br />

Research Centre/Department/School:<br />

AFDC, School of Biological, Earth & Environmental Sciences<br />

Contact PI: Dr Sarah Culloty (s.culloty@ucc.ie)<br />

Researchers: Grainne Darmody, Dr Aaron Maloy, Dr Sharon Lynch<br />

Start Year: 2010 – End Year: <strong>2013</strong><br />

Funding Body: EU FP7 Funding Programme<br />

Funding: €303,899<br />

Collaborating Partners: Ireland, UK and Spain<br />

Web: www.projectbeads.eu; http://afdc.ucc.ie<br />

Within the marine food sector, aquaculture is rapidly growing in importance and is currently contributing<br />

approximately 25% of fish/shellfish consumption. In particular, shellfish aquaculture is a<br />

low environmental impact industry which has expanded considerably across Europe over the past<br />

years, providing employment in many remote coastal locations. The development of shellfish (e.g.,<br />

oysters, mussels, clams, cockles, scallops) aquaculture has been hampered by episodic contamination<br />

of the product with naturally occurring potent algal toxins (e.g., paralytic shellfish poisoning<br />

(PSP), amnesic shellfish poisoning (ASP) and diarrhetic shellfish poisoning (DSP) toxins) derived<br />

from phytoplankton that are harmful to human health and by microbiological (bacteria and viral)<br />

contamination with faecal material, derived from human or animal sources. The development of<br />

shellfish-based industries and the concomitant increase in demand for the introduction and transfer<br />

of different shellfish species and stocks has also increased the risks of spreading their parasites<br />

and diseases (e.g., bonamiasis) across Europe and the world.<br />

The BEADS project is continuing research on the development in delivering active agents (immunostimulant<br />

and probiotics) to bivalve molluscs through micro-encapsulation, in particular<br />

research at UCC will concentrate on boosting the immune response of O. edulis to B. ostreae. The<br />

application of probiotics in food is accepted by consumers and it is most likely that the ability of<br />

probiotic bacteria to degrade toxins, outcompete pathogens or aid host virulence will be advantageous<br />

for applications in shellfish safety and shellfish productionIt is a two year collaborative<br />

project involving partners from Ireland, UK and Spain.<br />

RESEARCH PROJECTS<br />

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