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Lecturer(s)
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Mokrejš Pavel, prof. Ing. Ph.D.
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Krejčí Ondřej, Ing. Ph.D.
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Course content
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1. Processing of natural and synthetic polymers and its potential, biomass, product properties. 2. Polymer processing techniques. 3. Skin histology, chemical composition of skin. 4. Processing leather for leather, technological operations in the production of leather (production of clearing, clearing preparation for tanning). 5. Chromo-tanning, tanning, alternative tanning, the importance of tanning. 6. Technological operations to improve the final properties of leather (leather pretreatment, leather finishing). 7. Raw materials suitable for the production of gelatins and glues (traditional, alternative). 8. Technology of processing traditional collagen raw materials (cow and pork skins) into gelatin type A and type B. 9. Technology of bone processing into gelatin and glue. 10. Influence of technological operations in gelatin / glue production on properties of final products. 11. Production of collagen hydrolysates (from native and already processed collagen). 12. Processing of plant and animal proteins for feeding purposes. 13. Processing of keratin to keratin hydrolysates, influence of applied technology on properties of hydrolysates. 14. Industrial casein extraction.
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Learning activities and teaching methods
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Lecturing, Simple experiments
- Participation in classes
- 84 hours per semester
- Home preparation for classes
- 35 hours per semester
- Preparation for examination
- 45 hours per semester
- Preparation for course credit
- 16 hours per semester
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| prerequisite |
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| Knowledge |
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| Knowledge of natural polymers. |
| Knowledge of natural polymers. |
| learning outcomes |
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| characterise the industries that process natural polymers |
| characterise the industries that process natural polymers |
| explain the importance and processing of collagen in the tanning industry |
| explain the importance and processing of collagen in the tanning industry |
| justify the benefits of processing plant-based raw material sources |
| justify the benefits of processing plant-based raw material sources |
| evaluate the appropriateness of using significant parts of slaughter animals for the production of gelling agents and glues |
| evaluate the appropriateness of using significant parts of slaughter animals for the production of gelling agents and glues |
| describe methods of industrial production of hydrolysed proteins |
| describe methods of industrial production of hydrolysed proteins |
| Skills |
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| design an appropriate technology for the conversion of leather to leather |
| design an appropriate technology for the conversion of leather to leather |
| produce and analyze gelatin from secondary protein sources |
| produce and analyze gelatin from secondary protein sources |
| test and modify technologies for the processing of polysaccharide materials |
| test and modify technologies for the processing of polysaccharide materials |
| assess the suitability of the application of gelatins in different fields |
| assess the suitability of the application of gelatins in different fields |
| evaluate the suitability of milk protein and soy protein for processing in the packaging industry |
| evaluate the suitability of milk protein and soy protein for processing in the packaging industry |
| teaching methods |
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| Knowledge |
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| Lecturing |
| Lecturing |
| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Skills |
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| Simple experiments |
| Simple experiments |
| Practice exercises |
| Practice exercises |
| assessment methods |
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| Knowledge |
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| Written examination |
| Grade (Using a grade system) |
| Grade (Using a grade system) |
| Analysis of works made by the student (Technical products) |
| Analysis of works made by the student (Technical products) |
| Written examination |
| Oral examination |
| Oral examination |
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Recommended literature
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Blažej, A. et al. Technologie kůže a kožešin. Praha, 1984.
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Domb, A. J. et al. Handbook of Biodegradable Polymers. CRC Press, 1998.
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Chum, H. L. Polymers from Biobased Materials. New Persey, 1991.
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Mokrejš, Pavel. Aplikace přírodních polymerů. Vyd. 1. Zlín : Univerzita Tomáše Bati ve Zlíně, 2008. ISBN 978-80-7318-674-6.
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Ockerman, Herbert W. Animal by-product processing & utilization. 1st ed. Boca Raton : CRC Press, 2000. ISBN 1-56676-777-6.
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Park, J. B., Bronzino, J. D. Biomaterials: Principles and Applications. CRC Press, 2002.
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Schrieber. Gelatine Handbook-Theory and Industrial Practice. Weinheim, 2007.
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Vodrážka, Z. Biochemie. Praha, 1999.
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Voet, D., Voetová, J.G. Biochemie. Praha, 1995.
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WOOL R.P., SUN X.S.. Bio-Based Polymers and Composites. Academic Press. ISBN 0-12-763952-7.
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