Malting and Brewing Technology (B-KUL-JPI29R)

Aims
Learning outcomes and development goals:
- MK1L Scientific-disciplinary knowledge and comprehension in the field of Engineering Technology
- MI1L Problem analysis and solving
- MI2L Design and/or development
- MI4L Ethical behaviour
- MP1L To make operational
- MG1L Information gathering and processing
- MG2L Communication with engineers and non-engineers
- MG3L Critical thinking
- MG4L Working in a team in different roles
- MG5L Professionalism
Objectives:
Malting and brewing Technology - Lecture
The student:
- has a clear overview of the entire malting and brewing process
- has knowledge and understanding of essential properties (biological / physiological / (bio) chemical / technological) of barley, malt, water, hops and yeast as raw materials for beer production
- understands the need for treatment before the malting and has specific knowledge of the biological, physical, physiological and (bio)chemical changes during the malting process (respectively, during steeping, germination and kilning)
- understands the technological problems of respectively the steeping, germination and kilning, and, in function thereof, the contemporary industrial practice of malting.
- has an understanding of the relationship between the malting process and the final malt quality and is able to assess malt quality in function of beer quality
- has knowledge of the various types of malt and adjuncts used in beer brewing
- acquires theoretical and practical understanding of the entire brewing process, from grinding the malt, fogging, mashing, wort filtration, wort boiling, wort clearing to wort cooling
- acquires theoretical and practical understanding of the biochemistry of fermentation, yeast propagation, fermentation technology, layering, beer conditioning and beer packaging
- has a thorough understanding of the relationship between the malting and brewing process on the one hand and the malting / brewing with respect to the final beer quality on the other hand
- acquires insight in innovative engineering in malting, brewing and fermentation, in order to improve flavour quality, stability and costs.
Malting and brewing technology – Lab session
The student:
- is able to assess the raw materials (malt, hops, yeast) and to analyse the final product (beer) analytically
Previous knowledge
A basic knowledge must have been acquired concerning analytical chemistry, physicochemistry, organic chemistry, biochemistry and cell biology, microbiology, separation technology, applied mass and heat transfer and thermodynamics, process control, reactor technology and applied engineering techniques.
Is included in these courses of study
- Master in de biowetenschappen: voedingsindustrie (Geel) 60 ects.
- Master in de industriële wetenschappen: biochemie (programma voor studenten gestart in 2023-2024 of later) (Leuven) 60 ects.
- Master of Biochemical Engineering Technology (programme for students started in 2023-2024 or later) (Leuven) 60 ects.
- Master in de industriële wetenschappen: biochemie (programma voor studenten gestart in 2023-2024 of later) (Gent) 60 ects.
Activities
4 ects. Malting and Brewing Technology: Lecture (B-KUL-JLI1P4)




Content
Malting and brewing technology - lecture
• Introduction to malting and brewing
• Hops and hop products
• Water in malting and brewing
• Barley as main raw material in beer brewing
• Malting (pretreatment, steeping, germination, kilning)
• Malt types/adjuncts
• Wort production: malt grinding, mashing
Course material
Obligatory learning resources:
Malting and Brewing technology - Theory
Malting and Brewing Science & Technology
L. De Cooman, G. De Rouck, G. Aerts
Recommended learning resources:
Kunze W., Technology Brewing and Malting, 2004, 3rd Edition, VLB Berlin
Format: more information
Traditional lecture
1 ects. Malting and Brewing Technology: Lab Session (B-KUL-JLI1P5)




Content
Practical sessions malting and brewing technology
• Resource analysis (malt, hops), beer analysis
• Preparation of wort in the pilot brewery
• Propagation of yeast
• Fermentation of wort in the pilot brewery
• Control of the fermentation
• Beer clearing through centrifugation and / or filtration
• Oxygen-free filling of beer
• Sensorial evaluation of beer (recognition of various flavours and off-flavours; fresh beers vs. aged beers)
Course material
Mouterij- en Brouwerijtechnologie Labo, G. De Rouck
Format: more information
Laboratory session
Evaluation
Evaluation: Malting and Brewing Technology (B-KUL-JVI29R)
Explanation
Malting and brewing technology - Lecture:
Oral exam at the end of the 2nd semester
Continuous assessment of the lab activities.
Information about retaking exams
Following parts of this course unit cannot be retaken during the same academic year. The score obtained for the component is valid for the first and the second examination opportunity.
- JLI1P5 - Malting and Brewing Technology: Lab Session
This course unit allows partial mark transfers in case of partial pass mark:
- JLI1P4 - Malting and Brewing Technology: Lecture (during and beyond academic year)
- JLI1P5 - Malting and Brewing Technology: Lab Session (beyond academic year)
This course unit allows partial mark transfers in case of a partial pass mark.
The resit exam for the Learning Activity Lecture follows the same modalities as the first exam period.
No resit exam possible for the Learning Activity Lab session.