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The milk fat globule membrane - new methods for isolation of an ingredient for infant formula

PhD defence, Wednesday 27 November 2019. Steffen Fredslund Hansen.

2019.11.27 | Sunitha Satkunam

Steffen Fredslund Hansen

During his studies, Steffen researched the impact of processing on the milk fat globule membrane (MFGM) in bovine milk to develop a novel isolation method. MFGM has many beneficial functions, including supporting neural development. Therefore, it is interesting as an ingredient in infant formulas. However, milk processing – including heat treatment and homogenization – changes the composition of MFGM. Steffen developed a more gentle isolation method based on microfiltration of raw milk with minimal changes to MFGM.

The new findings contribute with novel insight about MFGM, including a scalable production method that enables full-scale production and possibly addition to infant formula.

The PhD degree was completed at the Department of Food Science, Science and Technology, Aarhus University.

This resume was prepared by the PhD student

Time: Wednesday 27 November 2019 at 13.00
Place:  Meetingroom 7-9, Agro Food Park 15, 8200  Aarhus N    
Title of dissertation: Milk fat globule membrane isolation with higher quality and stability
Contact information: sfhansen@food.au.dk / +45 8715 7802
Members of assessment committee:
Professor Lilia Ahrné, Department of Ingredient and Dairy Technology, Copenhagen University
Senior Lecturer Michael J. Lewis, Department of Food and Nutritional Sciences, Reading University, UK
Associate professor Marianne Hammershøj (chair), Department of Food Science, Aarhus University
Main supervisor:
Associate professor Lars Wiking, Department of Food Science, Aarhus University
Co-supervisors:
Professor Lotte Bach Larsen, Department of Food Science, Aarhus University
Senior scientist Jan Trige Rasmussen, Department of Molecular Biology and Genetics, Aarhus University
Language: The PhD dissertation will be defended in English

The defence is public
The PhD thesis is available for reading at the Graduate School of Science and Technology/GSST, Ny Munkegade 120, building 1521, 8000 Aarhus C.

PhD defence
12183 / i43