Study Programmes

Food Microbiology3

Microbiologia dos Alimentos

Curse code:9554121

Isabel Maria Corrêa Calvente De Barahona

Learning outcomes of the curricular unit:

The aim of this Syllabus is to know the epidemiology and prevention of diseases caused by different food transmission microorganisms, on the other hand, to study the role of microorganisms in the production, modification and destruction of food. Learn about the factors that affect the transmission and the growth of microorganisms in food and get to know different ways to prevent microbial growth in foods.
Practical educational objectives are learning to isolate, identify and enumerate some microorganisms responsible for food-borne diseases and food spoilage in accordance with the Portuguese legislation. Analyze the results according to the Portuguese law and the guide values set by the National Institute Health Dr. Ricardo Jorge (Portuguese reference laboratory).

Syllabus:

Lectures:

  1. Food-borne human diseases caused by microorganisms and their products: identification and characterization of the main etiological agents.
  2. Epidemiology, transmission and pathogenesis.
  3. Taxonomy and ecology of the major groups of microorganisms present in food.
  4. Microorganism’s incidence on foods and analysis of its negative and positive impact.
  5. Production of new foods using microorganisms.
  6. Microbiological control, food safety and quality.
  7. Conservation of food using different methods.
Lab practical classes:
 
Microbiological analysis of food.
Research and count of health and safety indicators used in quality control: total counts of Enterobacteriaceae, E. coli. S. aureus.
Search for Salmonella.
 
Suggested Bibliography:
  • Lacasse D (1999) Introdução à Microbiologia Alimentar, Colecção Ciência e Técnica, Instituto Piaget, Divisão editorial. ISBN: 9789727711024
  • Doyle MP & Buchanan RL (2012) Food Microbiology: fundamentals and frontiers, 4th ed., ASM Press, USA. ISBN-10: 1555816266
  • Lampel KA (2012) Bad Bug Book - Handbook of Foodborne Pathogenic Microorganisms and Natural Toxins, 2nd ed., Food and Drug Administration, USA
  • Jay JJ, Loessner MJ & Golden DA (2005) Modern Food Microbiology, 7th ed., Springer, USA

 

 

Additional Info

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