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INRA
24, chemin de Borde Rouge –Auzeville – CS52627
31326 Castanet Tolosan CEDEX - France

Dernière mise à jour : Mai 2018

Menu Logo Principal COST Cost Infogest

4th International Conference on Food Digestion

Programme

Day 1 : Tuesday 17 March

12:30-14:00

Registration

14:10-14:20

Opening welcome from University of Naples
Prof. Guido Trombetti, Councillor of the University and Scientific Research of Regione Campania
Prof. Paolo Masi, Director of the Department of Agriculture, University of Naples Federico II
Prof. Sabato D’Auria, Director of Institute of Food Science and Technology, National Research Council

14:20-14:30

Presentation of Cost Action FA1005 INFOGEST
Didier Dupont, Chair of the Action, INRA Rennes, France

Chairs : Marie Alminger and Pasquale Ferranti

14:30-15:15

Keynote lecture - How nutrition influences gut microbiome and metabolomic profiles in health and disease
Alessio Fasano, Massachusetts General Hospital East, Charlestown, USA

15:15-15:35

Predicting the effects of dietary change in bacteria and their production of short chain fatty acids in the human large intestine
Amy Van Wey, AgResearch Ltd, New Zealand

15:35-15:55

Release of wheat gluten exorphins A5 and C5 during in vitro gastrointestinal digestion of bread and pasta and their absorption through an in vitro model of intestinal epithelium
Milda Stuknyte, University of Milano, Italy

15:55-16:15

Mind the Gap - Deficits around our knowledge on aspects impacting bioavailability of phytochemicals and their metabolites
Torsten Bohn, Centre de Recherche Public Gabriel Lippmann, Luxembourg

16:15-17:45

Coffee Break & Poster Session

Chairs : Francesco Capozzi and André Brodkorb

17:45-18:05

Tracking (poly)phenol components and other metabolites from raspberries in ileal fluids
Gordon J. McDougall, The James Hutton Institute, United Kingdom

18:05-18:25

Metabolomics- and chemometrics- based approaches on the study of polyphenol bioavailability and intestinal mucus diffusion
Gerard Bryan Gonzales, Ghent University, Belgium

18:25-18:45

Impact of meat cooking and masticatory efficiency on food bolus formation and amino acid absorption in human
Didier Rémond, INRA, Human Nutrition Unit, France

18:45-20:00

Presentation of the outcomes of Infogest WG1, WG2 and WG3

20:00-22:00

Welcome cocktail

Day 2 : Wednesday 18 March

Chairs: Alessandra Bordoni and Alan Mackie

8:30-9:15

Keynote lecture - Magnetic Resonance Imaging for the assessment of gastrointestinal function and fat digestion
Andreas Steingötter, ETH, Zurich, Switzerland

9:15-9:35

Development and validation of a dynamic in vitro gastric compartment (TIMagc)
Susann.C Bellmann, TNO Triskelion B.V., The Netherlands

9:35-9:55

Investigation of pH and temperature profiles in the GI tract of fasted human subjects using the IntelliCap® system
Michael Grimm, Ernst Moritz Arndt University of Greifswald, Germany

9:55-10:15

Modelling the breakdown mechanics of solid foods during gastric digestion
Maria.J Ferrua, Riddet Institute, Massey University, New Zealand

10:15-10:55

Coffee Break & Poster session

Chairs: Mans Minekus and Uri Lesmes

10:55-11:15

Visualizing and quantifying human fat digestion in vivo with magnetic resonance imaging
Dian Liu, University and ETH Zurich, Switzerland

11:15-11:35

Structural changes during cooking influence acid and moisture uptake in sweet potatoes during in vitro gastric digestion
Gail M Bornhorst, University of California, USA

11:35-11:55

A standardised static in vitro digestion method suitable for food- an international consensus
André Brodkorb, Teagasc Food Research Centre Moorepark, Ireland

11:55-12:15

The harmonized Infogest in vitro digestion protocol:moving from knowledge to action
Reto Portmann, Agroscope Institute for Food Sciences, Switzerland

12:15-13:45

Lunch

13:45-15:15

Poster Session

Chairs: Isidra Recio and Gerd Vegarud

15:15-16:00

Keynote lecture - Food digestion:what milk can teach us from the infant's perspective
Daniela Barile, University of California, Davis, USA

16:00-16:20

Impact of pasteurization and homogenization of human milk on its gastric digestion:an in vivo study in the preterm infant
Samira C De Oliveira, INRA STLO, France

16:20-16:40

Coffee Break & Poster session

Chairs: Kitty Verhoeckx and Haary Wichers

16:40-17:00

In vitro and in vivo assessment of digestibility of dietary oligosaccharides
Alfonso Clemente, Experimental station of Zaidin (CSIC), Spain

17:00-17:20

Gastrointestinal digestion and energetic metabolism: how generated peptides may impact intestinal hormones?
Juliette Caron, Charles Viollette Institute, France

17:20-17:40

Defining real food systems by applying foodomics to the in vitro digestion
Francesco Capozzi,, University of Bologna, Italy

17:40-18:00

Effects of the structure of model matrices on in vitro proteolysis and lipolysis kinetics observed using the INFOGEST recommendations and a pH-Stat method
Damien .J.L Mat, AgroParisTech / INRA, France

18:00-18:20

Role of intestinal brush border peptidases in the simulated digestion of milk proteins
Gianluca Picariello, Institute of Food Science, Italy

18:20-18:30

Presentation of COST Action FA1402 "Improving Allergy Risk Assessment Strategy for new food proteins" (ImpARAS)
Kitty Verhoeckx

18:30-18:40 

Presentation of COST Action FA1403 "Interindividual variation in response to consumption of plant food bioactives and determinants involved" (POSITIVe)
Christine Morand

18:40-20:00

MC meeting (for Infogest participants)

20:00-23:00

Gala Dinner

Day 3 : Thursday 19 March

Chairs: Alfonso Clemente and Guy Vergeres

8:30-9:15

Keynote lecture - Metabolic effects of dietary carbohydrates : the importance of food digestion
Gabriele Riccardi, University Federico II, Naples, Italy

9:15-9:35

New roles for dietary fibre
Alan Mackie, Institute of Food Research, United Kingdom

9:35-9:55

The effect of wheat endosperm structure on starch bioaccessibility, postprandial glycaemia, insulinaemia and gut hormone responses:A postprandial study in ileostomy subjects
Cathrina H. Edwards, King’s College London, United Kingdom

9:55-10:15

In vitro starch digestion kinetics of diets varying in resistant starch and arabinoxylan compared with in vivo portal appearance of glucose in pigs
Knud Erik. Bach Knudsen, Aarhus University, Denmark

10:15-10:45

Coffee Break & Poster session

Chairs: Claire Gaudichon and Didier Dupont

10:45-11:05

From gel structure to digestion:the egg white model
Kera Nyemb, Agrocampus Ouest STLO, France

11:05-11:25

Impact of cooking processes on protein digestion and effects on the intestinal mucosa in rats
Marion Oberli, INRA/AgroParisTech, France

11:25-11:45

In vivo active form of bioactive peptides: changes during digestion and absorption that determine bioactivity
Laura Sánchez-Rivera, Research Institute of Food Science, Spain

11:45-12:05

Elderly digestive proteolysis:Insights from a study coupling a novel in vitro dynamic elderly digestion model with proteomic analyses
Uri Lesmes, Technion, Israel

12:05-12:25

Targeting the gastrointestinal tract of the elderly to develop dietary solutions that prevent malnutrition
Guy Vergeres, Agroscope, Switzerland

12:25-12:35

Conclusion and perspectives

12:35-14:00

Lunch