FoodStream Pty Ltd

SCALE-UP IN THE FOOD INDUSTRY

This short course is run by FoodStream in conjunction with Food Industry Engineering Pty Ltd.

FIRST DAY

 

Description of the scale-up problem

 

Definitions of primary and secondary scale-up criteria

 

Discussion of the general development of primary scale-up criteria

Experimental difficulties

Data analysis

 

Food processing examples

Extrusion

Mixing

Particle size reduction

 

Workshop problems to further illustrate the general techniques

 

Discussion of possible causes and consequences of improper scale-up criteria

 

Discussion of the importance of secondary criteria

 

SECOND DAY

 

Discussion of the use of mathematical models in solving scale-up problems

 

Dimensional analysis and its use in assessing the scale-up problem. Its usefulness in establishing scale-up criteria and its limitations.

 

Examples of the application of dimensional analysis to food scale-up problems, including:

Two-phase mixing

Extrusion

Sheeting

 

Further examples of the application of dimensional analysis to food scale-up problems including:

Scraped-surface heat exchangers

Powder mixing

Coating

 

Workshop on dimensional analysis applications

 

Discussion of participants experiences with scale-up problems and potential problem-saving approaches

 

Back to general course information

Following is an outline of the topics covered in the course. Note that the program may be subject to minor change.

This page last updated 18 January 2006

FoodStream Pty Ltd

For Further Information Contact: Gordon Young, FoodStream Pty Ltd

Email: gyoung@foodstream.com.au

Ph +61 7 3018 2800

Fax +61 7 31026252