Code: | MI074177 | Acronym: | MICRIN |
Keywords | |
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Classification | Keyword |
OFICIAL | Health Sciences |
Active? | Yes |
Responsible unit: | Microbiology Laboratory |
Course/CS Responsible: | MSc in Pharmaceutical Sciences |
Acronym | No. of Students | Study Plan | Curricular Years | Credits UCN | Credits ECTS | Contact hours | Total Time |
---|---|---|---|---|---|---|---|
MICF | 37 | Official Curriculum | 4 | - | 4 | 52 | 108 |
The Industrial Microbiology is the part of Microbiology that is dedicated to the production of goods and services by microorganisms. The diversity of application areas of Industrial Microbiology, such as pharmaceuticals, food, agriculture, energy, textiles and waste treatment, justifies the current significance and impact of this Curricular Unit. With this Curricular Unit it is intended to provide students with knowledge about:
a) microbial species used in industrial processes and characteristics that give them potential interest to industry;
b) manipulation of microbial strains for industrial purposes - biochemical and genetics regulation;
c) methods of monitoring and regulating factors of microbial growth in batch, semi-batch and continuous culture systems;
d) theoretical basis about operating and control parameters of different types of industrial fermentation.
With this Curricular Unit, it is also intended to promote the contact of the students with real situations of microbiological processes in national and international industry in the areas of health, food, textiles and waste treatment; to make the student to be capable to propose the best system for the microbial production of a product and to criticize current problems within the scope of Industrial Microbiology, suggesting solutions for the optimization and development of new microbial handling practices in the industry.
In this Curricular Unit, it is assumed that the knowledge provided in basic courses, including General Microbiology and Mycology was acquired.
Part I – Lectures
I) Introduction to Industrial Microbiology. General concepts. Historical aspects. Social and economic importance. Areas of intervention of Industrial Microbiology. Microorganisms with industrial application: desirable characteristics for bacteria, yeasts and molds. Culture media in industrial production.
II) Manipulation of microbial strains for industrial purposes. Mechanisms regulating metabolism. Collection of industrial microbial cultures. Genetic manipulation of microbial strains: genetic tools.
III) Industrial Fermentations. Microbial growth: kinetic and regulatory factors. Biomass determination, specific growth rate, yield coefficient metabolic rate of product formation. Growth in batch, semi-batch and continuous systems. Concept of fermentation. Types of industrial fermentation. Types of fermenters. Industrial applications. Phases of a fermentation process. Measurement and control of parameters involved in the fermentations. Strategies of change of scale. Methods for recovering products. Productivity and yield.
IV) Application of microorganisms in pharmaceutical industry. Production of antibiotics and cytostatic agents, enzymes and proteins of human origin, microorganisms used, methods of production, product recovery.
V) Application of microorganisms in food industry. Conservation: microorganisms used, advantages and disadvantages. Production of dairy products, bread and beer: critical factors of productivity dependent on species, strain, and substrates used, methods of production, product recovery, microbial contaminants.
VI) The use of microorganisms in the treatment of industrial wastes: key aspects on the use of microorganisms. Bioremediation.
VII) Examples of microbiological processes in the national industry in the areas of health, food, textiles and waste treatment.
VIII) Seminars within the scope of Industrial Microbiology.
IX) Meeting of Microbial and Pharmaceutical Biotechnology.
Part II – Laboratory classes
Construction of growth curves of a microorganism by spectrophotometry and by colony forming unit counts. Growth kinetics: determination of doubling time and specific growth rate. Genetic manipulation of yeast strains: mutations and mutant selection; transformation; expression and purification of recombinant proteins in yeast. Presentation of a scientific paper and a topic within the scope of the Curricular Unit. Study visit.
a) Lectures (2 hours/week): recourse to the available media, especially Power Point presentations. Students will also contact with professionals from national laboratories and industry in the areas of health, food, textiles and waste treatment, in order to create an interaction between theoretical and real situations of national Industrial Microbiology.
b) Laboratory classes (2 hours/week): Students will be involved in the laboratory work, in the presentation of a scientific paper and in the presentation of one topic within the scope of the Curricular Unit.
designation | Weight (%) |
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Exame | 60,00 |
Trabalho laboratorial | 40,00 |
Total: | 100,00 |
designation | Time (hours) |
---|---|
Frequência das aulas | 0,00 |
Total: | 0,00 |
The attendance of students at theoretical lectures is not mandatory. The attendance of students at laboratory classes is mandatory; students whose attendance is below 75% of the classes taught will not have approval.
The evaluation follows the ongoing "Evaluation Rules" at FFUP. The final evaluation will be obtained taking into account two parameters:
- Presentation of a practical work - 35% (7 values);
- Final written exam on the subjects exposed in theoretical and practical lectures - 65% (13 values). Only students that achieve a final classification of 9 values will be approved.
Not applicable.
It is held in accordance with the ongoing evaluation rules at FFUP.
Students have the right to request a final exam to improve their evaluations, according to the FFUP rules. The repetition of the exam can only be performed once and for the final written exam. The final evaluation will be the higher evaluation obtained in the two performed exams.