Louise Selga - SLU.SE · Sv Wide Identifying parameters. Multivariate analysis. Test baking...
Transcript of Louise Selga - SLU.SE · Sv Wide Identifying parameters. Multivariate analysis. Test baking...
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Wheat flour quality for baking
Industrial PhD project
Louise Selga
Supervisor: Roger Andersson, Industry contact: Christian Malmberg
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Standardization of flour 16 analyses + test baking
Amount of protein
Volu
me
Example of the issue
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Identifying parameters
Multivariate analysis
Test baking Characterization
Flour samples of varying origin
HPLC, GCNIRMixolabTraditional methods
Project idea
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Multivariate analysis
Y:Bread volyme=
X:Soluble fibers Insoluble fibers
Polar lipid concentration Gluten compositionMixolab dataNIR spectrum
Starch composition
Wet gluten ratioFalling numberAmylogramFarinogram
Errors
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Startup phase
• Lantmännen– Visits to parts of organization – Collaboration with other research projects– Collection of samples
• SLU– Improving fiber analysis method
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Thank you for your attention!Questions or comments?