Topic #3: Food and Environmental Microbiotech

373 Integrating cutting-edge technologies to evaluate the effects of high-pressure processing on sea bass fillets quality and safety

Patricia Isabel Silvestre Pinto Centro de Ciências do Mar, Universidade do Algarve, Faro, Portugal ppinto@ualg.pt Liliana Anjos1,*, Theofania Tsironi2, George Dimopoulos3, Petros Taoukis3 and Deborah M. Power1. * equal contribution. 1Centro de Ciências do Mar, Universidade do Algarve, Faro, Portugal; 2Agricultural University of Athens, Athens, Greece; 3National Technical University of Athens, Athens, Greece

336 Elderberries: Extraction and Application in Yogurt

Hana Scepankova LAQV-REQUIMTE, Chemistry Department, University of Aveiro hanka.scepankova@gmail.com Sílvia C. Pais1, Natália L. Seixas1, Vanessa B. Paula1, Luís G. Dias1, Letícia M. Estevinho1 Centro de Investigação de Montanha, Instituto Politécnico de Bragança, Bragança, Portugal1

337 Preparation and characterization of bioactive chitosan-based films incorporated with olive leaves extract for food packaging applications

Paula Teixeira Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005, Porto, Portugal pcteixeira@ucp.pt Enrica Musella1,3, Ismael Chahed el Ouazzani1,2, Ana Rita Mendes2, Cesare Rovera3, Stefano Farris3, Cristina Mena1, Fátima Poças1,2, Paula Teixeira2 Organization1, Universidade Católica Portuguesa, CINATE, Escola Superior de Biotecnologia, Portugal. Organization2, Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina, Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005, Porto, Portugal, Organization3, DeFENS, Department of Food, Environmental and Nutritional Sciences, Food Packaging Lab., University of Milan, via Celoria 2 – I, 20133, Milan, Italy

340 Spatial-temporal dynamics of Vibrio spp. across an urban temperate estuary (River Douro estuary, NW Portugal)

Ana Machado 1Institute of Biomedical Sciences, University of Porto (ICBAS –UP), Porto, Portugal, 2Interdisciplinary Centre for Marine and Environmental Research (CIIMAR), Porto, Portugal ammachado@icbas.up.pt Eva Amorim1,2, Adriano Bordalo1,2 1Institute of Biomedical Sciences, University of Porto (ICBAS –UP), Porto, Portugal, 2Interdisciplinary Centre for Marine and Environmental Research (CIIMAR), Porto, Portugal

306 Recovery of heterotrophic bacteria from alkaline mine residues and their capacity to leach impurities from secondary sources of raw materials

Romeu Miranda Francisco University of Coimbra, Centre for Mechanical Engineering, Materials and Processes, Department of Life Sciences, Coimbra, Portugal rmfrancisco2@gmail.com Beatriz Rito1, Paula V. Morais1 1 University of Coimbra, Centre for Mechanical Engineering, Materials and Processes, Department of Life Sciences, Coimbra, Portugal

307 Rainfall impact on soils subjected to no-tillage and crop-livestock integration treatments: insights on the microbial community succession following drought or flood using PLFA

Romeu Miranda Francisco University of Coimbra, Centre for Mechanical Engineering, Materials and Processes, Department of Life Sciences, Coimbra, Portugal rmfrancisco2@gmail.com Carina Coimbra1, Luís Carlos Iuñes Oliveira Filho3, Janaína Mattge Bröring3, José Paulo Sousa2, Osmar Klauberg-Filho3, Paula V. Morais1 1 University of Coimbra, Centre for Mechanical Engineering, Materials and Processes, Department of Life Sciences, Coimbra, Portugal, 2 University of Coimbra, Centre for Functional Ecology, Department of Life Sciences, Coimbra, Portugal, 3 Department of Soil Science, Universidade do Estado de Santa Catarina, Lages, SC, Brazil

318 Extracellular vesicles biogenesis in cyanobacteria: towards the identification of underlying mechanisms

Delfim Cardoso Mestrado em Aplicações em Biotecnologia e Biologia Sintética, Faculdade de Ciências, Universidade do Porto, Porto, Portugal, i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal, IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal delfim.cardoso@i3s.up.pt Steeve Lima2,3,4, Jorge Matinha-Cardoso2,3, Paula Tamagnini2,3,5, Paulo Oliveira2,3,5 2 i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal, 3 IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal, 4 ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal, 5 Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal