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Tim Foster

Professor in Food Structure, Head of Division Food Sciences, Faculty of Science

Contact

  • workRoom B29 Food Sciences
    Sutton Bonington Campus
    Sutton Bonington
    Leicestershire
    LE12 5RD
    UK
  • work0115 951 6246

Biography

I am married with one 21 year old son. My Interests include playing and also coaching sport (ECB Level 1 Coach), cooking & enjoying family life.

Expertise Summary

During his time in Unilever Tim lead the Biopolymers research group (1996-2003), the Product Microstructure group in Vlaardingen (2002) and the department of Delivery of Actives (2003-2005), was a New Technology project leader (1998-2003) and served on the Colworth Management Group (2002), Vlaardingen Food Management Team (2002), the Food Research Centre Science Team (2003-2005) and co-chaired the Unilever Food and Health Research Institute Research Strategy Group (2005-2007). He departed Unilever in 2007 when in the role of Senior Scientist Food Structural Design.

Teaching Summary

Module convenor of 'Fundamentals of Hydrocolloid Technology', and Course Director for the Food Production Management Masters course.

Research Summary

Expertise in microstructure design through understanding the interplay between ingredients and process, so that the final microstructure is stable / functional in storage, in-use, in-digestion...

This requires an in-depth knowledge of ingredient structure-functionality, how ingredients mix for optimal performance and how such mixtures are influenced in typical production process environments.

Such an understanding then allows design rules for ingredient interchangeability, ingredient improvement and novel functionalities.

Since joining the University in 2007 three post docs and 16 post graduate researchers funded by the University, Regional Development Agency, EU and Industry have helped make progress in structure functionality of polysaccharides such as xanthan and cellulose. Patent opportunities have been established and are currently under exploitation, with one innovation winning the IChemE Award for Innovation and Excellence in the Food and Drink area in 2009. Collaboration with a number of Universities around Europe have helped build a presence in novel structuring routes with cellulose. Additional collaboration with Loughborough University has developed a technology for controlling body hydration through food structuring technologies.

Tim currently sits on the University of Nottingham Global Food Security steering group, as champion for waste management; the School of Biosciences Research Strategy Group and the Knowledge Transfer and Outreach group; is on the steering committee for the promotion of the Food and Bioenergy Innovation Centre.

Tim represents the University as a Trustee and Director of the Food Hydrocolloids Trust and a committee member of the Gums and Stabilisers for the Food Industry biennial conference, is an Executive Board member of the European Polysaccharide Network of Excellence Business and Industry Club, and CSA, and is external examiner to Greenwich University.

Tim sits on the Editorial Boards of' Food Hydrocolloids' and' Food Digestion', is Associate Editor of 'Food and Function', is a Fellow of the Royal Society of Chemistry and Director of the EPSRC Centre for Innovative Manufacture in Food.

Recent Publications

  • HOLLAND, SONIA, FOSTER, TIM, MACNAUGHTAN, WILLIAM and TUCK, CHRIS, 2017. Design and Characterisation of Food Grade Powders and Inks for Microstructure Control Using 3D Printing Journal of Food Engineering. (In Press.)
  • TORCELLO-GOMEZ, A and FOSTER, TIM, 2017. Instant polysaccharide-based emulsions: impact of microstructure on lipolysis Food and Function. 8, 2231 – 2242
  • NEVILLE, MICHELLE, TARREGA, AMPARO, HEWSON, LOUSIE and FOSTER, TIM, 2017. Consumer-orientated development of hybrid beef burger and sausage analogues Food Science and Nutrition. 1-13
  • TORCELLO GOMEZ A and FOSTER TJ, 2016. Influence of interfacial and bulk properties of cellulose ethers on lipolysis of oil-in-water emulsions Carbohydrate Polymers. 144, 495-503

Past Research

Post graduate work in structure-functionality of xanthan gum, and structuring with plant cell wall materials provided a springboard for group leadership of the Unilever Biopolymers group, contributing to developments in ice cream, spreads and cream products (10 granted patents). Project leadership, Science area leadership and Department Director roles lead to a final role of Senior Scientist for food structuring in Unilever, responsible for coordinating TIFN projects, ETP Food for Life strategic research agenda development and initiating Unilever's contribution to BBSRC's DRINC.

Future Research

Recent interest is in the areas of natural structuring agents, rehydration phenomena, microstructure changes in physiological environments and targeted / controlled release.

School of Biosciences

University of Nottingham
Sutton Bonington Campus
Nr Loughborough
LE12 5RD, UK

For all enquiries please visit:
www.nottingham.ac.uk/enquire

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