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INFOGEST static in vitro simulation of gastrointestinal food digestion
- Source :
- Nature Protocols, Nature Protocols, Nature Publishing Group, 2019, 14 (4), pp.991-1014. ⟨10.1038/s41596-018-0119-1⟩, Brodkorb, A, Egger, L, Alminger, M, Alvito, P, Assunção, R, Ballance, S, Bohn, T, Bourlieu-Lacanal, C, Boutrou, R, Carrière, F, Clemente, A, Corredig, M, Dupont, D, Dufour, C, Edwards, C, Golding, M, Karakaya, S, Kirkhus, B, Le Feunteun, S, Lesmes, U, Macierzanka, A, Mackie, A R, Martins, C, Marze, S, McClements, D J, Ménard, O, Minekus, M, Portmann, R, Santos, C N, Souchon, I, Singh, R P, Vegarud, G E, Wickham, M S J, Weitschies, W & Recio, I 2019, ' INFOGEST static in vitro simulation of gastrointestinal food digestion ', Nature Protocols, vol. 14, no. 4, pp. 991-1014 . https://doi.org/10.1038/s41596-018-0119-1, Nature Protocols, Nature Publishing Group, 2019, ⟨10.1038/s41596-018-0119-1⟩, Digital.CSIC. Repositorio Institucional del CSIC, instname, Brodkorb, A, Egger, L, Alminger, M, Alvito, P, Assuncão, R, Balance, S, Bohn, T, Bourlieu-Lacanal, C, Boutrou, R, Carriére, F, Clemente, A, Corredig, M, Dupont, D, Dufour, C, Edwards, C, Golding, M, Karakaya, S, Kirkhus, B, Le Feunteun, S, Lesmes, U, Macierzanka, A, Mackie, A R, Matins, C, Marze, S, McClements, D J, Ménard, O, Minekus, M, Portmann, R, Santos, C N, Souchon, I, Singh, R P, Vegarud, G, Wickham, M S J, Weitschies, W & Recio, I 2019, ' INFOGEST static in vitro simulation of gastrointestinal food digestion ' Nature Protocols, ., Nature Protocols, 2019, 14 (4), pp.991-1014. ⟨10.1038/s41596-018-0119-1⟩
- Publication Year :
- 2019
- Publisher :
- HAL CCSD, 2019.
-
Abstract
- WOS: 000462482100001<br />PubMed ID: 30886367<br />Developing a mechanistic understanding of the impact of food structure and composition on human health has increasingly involved simulating digestion in the upper gastrointestinal tract. These simulations have used a wide range of different conditions that often have very little physiological relevance, and this impedes the meaningful comparison of results. The standardized protocol presented here is based on an international consensus developed by the COST INFOGEST network. The method is designed to be used with standard laboratory equipment and requires limited experience to encourage a wide range of researchers to adopt it. It is a static digestion method that uses constant ratios of meal to digestive fluids and a constant pH for each step of digestion. This makes the method simple to use but not suitable for simulating digestion kinetics. Using this method, food samples are subjected to sequential oral, gastric and intestinal digestion while parameters such as electrolytes, enzymes, bile, dilution, pH and time of digestion are based on available physiological data. This amended and improved digestion method (INFOGEST 2.0) avoids challenges associated with the original method, such as the inclusion of the oral phase and the use of gastric lipase. The method can be used to assess the endpoints resulting from digestion of foods by analyzing the digestion products (e.g., peptides/amino acids, fatty acids, simple sugars) and evaluating the release of micronutrients from the food matrix. The whole protocol can be completed in similar to 7 d, including similar to 5 d required for the determination of enzyme activities.<br />COST actionEuropean Cooperation in Science and Technology (COST) [FA1005 INFOGEST26]; French National Institute for Agricultural Research (INRA)Institut National de la Recherche Agronomique (INRA)<br />We acknowledge COST action FA1005 INFOGEST26 (http://www.cost-infogest.eu/) for providing funding for travel, meetings and conferences (2011-2015). We acknowledge the French National Institute for Agricultural Research (INRA, http://www.inra.fr) for its continuous support of the INFOGEST network by organizing and co-funding the International Conference on Food Digestion and workgroup meetings. We thank A.G.F. Lopes (Universidade de Lisboa, Portugal) and V.S.N. Mishra (Teagasc Food Research Centre, Moorepark, Ireland) for their help in the final preparation of the videos. We also acknowledge the many other researchers, mostly associated with the above COST action and subsequent events, who have contributed to the discussion of digestion parameters.
- Subjects :
- Biomimetic materials
[SDV]Life Sciences [q-bio]
Oligosaccharides
simulation models
static model
Matrix (chemical analysis)
structure de l'aliment
Human health
Eating
0302 clinical medicine
static in vitro digestion
Biomimetic Materials
[SDV.IDA]Life Sciences [q-bio]/Food engineering
Bile
Food science
Amino Acids
ComputingMilieux_MISCELLANEOUS
2. Zero hunger
0303 health sciences
Gastric Juice
Chemistry
Hydrolysis
Fatty Acids
Stomach
Food Ingredients
santé humaine
Hydrogen-Ion Concentration
Intestines
nutrition
Avaliação do Impacte em Saúde
physiological digestion
Digestion
modèle de simulation
Models, Biological
allégations nutritionnelles et de santé
General Biochemistry, Genetics and Molecular Biology
modèle statique
digestion gastrointestinale
03 medical and health sciences
modèle statique un vitro
simulated digestion
Upper gastrointestinal
Humans
Gastric lipase
Food structure
Saliva
030304 developmental biology
Enzyme Assays
cinétique de digestion
Mouth
composition de l'aliment
digestion gastrique in vitro
Intestinal digestion
food digestion
Peptide Fragments
Composição dos Alimentos
micronutriment
Food
[SDV.AEN]Life Sciences [q-bio]/Food and Nutrition
030217 neurology & neurosurgery
Subjects
Details
- Language :
- English
- ISSN :
- 00046248, 17502799, and 17542189
- Database :
- OpenAIRE
- Journal :
- Nature Protocols, Nature Protocols, Nature Publishing Group, 2019, 14 (4), pp.991-1014. ⟨10.1038/s41596-018-0119-1⟩, Brodkorb, A, Egger, L, Alminger, M, Alvito, P, Assunção, R, Ballance, S, Bohn, T, Bourlieu-Lacanal, C, Boutrou, R, Carrière, F, Clemente, A, Corredig, M, Dupont, D, Dufour, C, Edwards, C, Golding, M, Karakaya, S, Kirkhus, B, Le Feunteun, S, Lesmes, U, Macierzanka, A, Mackie, A R, Martins, C, Marze, S, McClements, D J, Ménard, O, Minekus, M, Portmann, R, Santos, C N, Souchon, I, Singh, R P, Vegarud, G E, Wickham, M S J, Weitschies, W & Recio, I 2019, ' INFOGEST static in vitro simulation of gastrointestinal food digestion ', Nature Protocols, vol. 14, no. 4, pp. 991-1014 . https://doi.org/10.1038/s41596-018-0119-1, Nature Protocols, Nature Publishing Group, 2019, ⟨10.1038/s41596-018-0119-1⟩, Digital.CSIC. Repositorio Institucional del CSIC, instname, Brodkorb, A, Egger, L, Alminger, M, Alvito, P, Assuncão, R, Balance, S, Bohn, T, Bourlieu-Lacanal, C, Boutrou, R, Carriére, F, Clemente, A, Corredig, M, Dupont, D, Dufour, C, Edwards, C, Golding, M, Karakaya, S, Kirkhus, B, Le Feunteun, S, Lesmes, U, Macierzanka, A, Mackie, A R, Matins, C, Marze, S, McClements, D J, Ménard, O, Minekus, M, Portmann, R, Santos, C N, Souchon, I, Singh, R P, Vegarud, G, Wickham, M S J, Weitschies, W & Recio, I 2019, ' INFOGEST static in vitro simulation of gastrointestinal food digestion ' Nature Protocols, ., Nature Protocols, 2019, 14 (4), pp.991-1014. ⟨10.1038/s41596-018-0119-1⟩
- Accession number :
- edsair.doi.dedup.....3c490bec7d7de1c99ba8fc6d5a746c88