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Design and development of REAlistic food Models with well-characterised
micro and macro-structure and composition
...DREAM project?...DREAM project?
- Funding: EU 7FP funded research project
- Duration: 48 months (from 1st of May, 2009 until 30th of April, 2013)
- Acting Coordinator: INRA (Institut National de la RechercheAgronomique, France)
- Number of Partners: 18
- Overall goal: food models development
- Methodology: developed in a series of workpackages
...DREAM concept and objectives?...DREAM concept and objectives?
Food Complexity
Structure Composition
...minimizing complexity...
From model food to food models....
...DREAM concept and objectives?...DREAM concept and objectives?
GENERIC REALISTIC MODELS...required......required...
nutrition food safety
Such models would greatly facilitate....
...evolution of the impact of changing composition orprocessing condition on:
Q: How to achieve this?
...DREAM concept and objectives?...DREAM concept and objectives?
...integrated approaches...
A: By...A: By...
...to develop ranges of FOOD MODELS
...DREAM concept and objectives?...DREAM concept and objectives?
...developed food modelsmust be...
...developed food modelsmust be...
...predictive toolsof food behavior...
...use byindustry...
Applicability
...versatile......realistic...Characteristics
FOOD MODELS
...DREAM concept and objectives?...DREAM concept and objectives?
DREAM covers four categories:
Fruits & Vegetables Dairy Meat Bakery products
For each of these categories, three types of models will be developed.
...DREAM concept and objectives?...DREAM concept and objectives?
...these MODELS are...
GenericModelFood
BasicKnowledge
Model
IntegratedKnowledge
Models
...are elementaryfood models...
...are dynamicnetworks –
sofrware systems...
...are realisticphysical food
models...
...DREAM concept and objectives?...DREAM concept and objectives?
Generic Model Foods - GMFs
...several parameters can be varied...
...leading to series ofwell defined samples
for each given type of foods...
GMF fabrication protocols will be established, GMF structure and chemical composition will bedetermined, relationship between structure and chemical composition and functional properties will be
characterised.
...DREAM concept and objectives?...DREAM concept and objectives?
Basic Knowledge Model - BKMs
GMF`s structure
Temperature
Pressure
Chemical composition
etc...
...resulting...
MATERIALPROPERTIES
- elementary food models- describing specific aspects of GMF`s trough heuristic or mathematical approaches
...DREAM concept and objectives?...DREAM concept and objectives?
Integrated Knowledge Models - IKMs
...dynamic networks – software systems...
...interactive approach...
IKM`s mathematicalmodels
...improve...
material behaviour
GMFsinitial experiments
&stimulations results
...refine...
...will integrate:- technical expert knowledge- BKM`s operatin rules- GMF`s data: food properties & processing
...DREAM concept and objectives?...DREAM concept and objectives?
Integrated Knowledge ModelsIKMs
Generic Model FoodsGMFs
Basic Knowledge ModelBKMs
...DREAM overall goal?...DREAM overall goal?
...development of food models
mathematicalphysicalrealistic
tools
food science
used as
progress in
technology transferfood modeling
...DREAM progress in......DREAM progress in...
...food science...
...food processing-structure relationship...
Q: “How to build up the right structure” of foods to achieve product safetyand stability with high sensory and nutritional quality?
A: DREAM will use the latest structural analysis methods, coupled withstatistical methods to fully depict the food matrix and underline its relevantmodifications during processing.
...DREAM progress in......DREAM progress in...
...food science...
...food structure-function relationship...
A: DREAM will promote an improved characterisation of complex structures from:
Involving:
macroscopic level
molecular level
mathemathicalmodeling
and
development ofmethods for measuringmaterial properties linkedto end-use functionality
Q: “How to build up the right structure” of foods to achieve product safetyand stability with high sensory and nutritional quality?
...DREAM progress in......DREAM progress in...
...food science...
...food safety and bioavailability...
A: To answer this question DREAM intends to improve current knowledgeon:
1. The relationships among:
- food composition
- processing
- end-product structure(from molecular tomacroscopic scale)
- resulting materialproperties
2. Impact of theseenvironmental changes on:
- nutrient bioavailability
- toxicants bioavailability
- microbial foodbornpopulation
3. Effect of:
- food microbiota on thevarious food matrices
Q: “What is DREAM project`s contribution to the food safety and bioavailability?
...food modeling...
...DREAM progress in......DREAM progress in...
...numerical modeling...
Q: “What benefits will bring DREAM to numerical modeling and by that
to food processing approach?
A: It will bring better predictability
of the processes, process stimulation tools, etc.
...food modeling...
...DREAM progress in......DREAM progress in...
...realistic model foods...
Q: What benefits will bring DREAM to realistic model foods?
A: It will bring improvements to food safety, products shelf-life, etc.
...DREAM progress in......DREAM progress in...
...technology transfer...
Q: What progress will DREAM bring to technology transfer?
A: DREAM will use an industry based technology transfer and disseminationstrategy which is built on the knowledge of the behaviour and expectations
of the industry including that of SMEs.
...DREAM methodology?...DREAM methodology?
...developed in 9 stronglyinteracting workpackages
(WP)...
and follows...and follows...
7 WP: scientific ortechnology-based
1 WP: dissemination
1 WP: project management
...DREAM methodology?...DREAM methodology?
...sort of V- cyclestrategy
Aim: enabling specification and validation of the developed models bystakeholders of the agrifood sector.
...DREAM models availability?...DREAM models availability?
All models developed by the DREAM project will be made available tothe stakeholders on a free basis.
BKMs
Descriptions andguidelines
IKMs
Softwarepackages
GMFs
Standard ofoperating
procedures
...DREAM partners?...DREAM partners?
ACTILAT - Technical Institute for Dairy Products
ADRIA Développement
Campden BRI
CC HU - Campden BRI Magyarország Nonprofit Kft
CNRS - Centre national de la recherche scientifique
CNR ISPA - Consiglio Nazionale delle Ricerche
IFR - Institute of Food Research
INRA - Institut National de la Recherche Agronomique
IRTA - Institut de Recerca i Tecnologia Agroalimentàries
IT - INRA Transfert
KEKI - Central Food Research Institute
SOREDAB - Société de Recherches et Développement Alimentaire BONGRAIN
Teagasc - Agriculture and Food Development Authority
TIFN - Top Institute Food and Nutrition
UB - United Biscuits (UK) Limited
UL BF - University of Ljubljana, Biotechnical Faculty
VTT - Technical Research Centre of Finland
WUR - Wageningen University
for more information visit our website: http://dream.aaeuropae.orgor
send us an E-mail: [email protected]
"The research leading to these results has received funding from the European Community's Seventh Framework Programme(FP7/ 2007-2013) under the grant agreement n°FP7-222 654"
Questions?
