Results 21 to 30 of about 114,851,153 (292)

A combined analytical-chemometric approach for the in vitro determination of polyphenol bioaccessibility by simulated gastrointestinal digestion [PDF]

Analytical and Bioanalytical Chemistry, 2022
AbstractIn this study, an integrated characterisation through polyphenol and caffeine content and antioxidant activity was combined with chemometric analysis to assess the effects of simulated in vitro gastrointestinal digestion on the bioaccessibility of these bioactive compounds from nine different tea infusions.
Gómez Mejía, Esther, Rosales Conrado, Noelia, León González, María Eugenia de, Valverde De La Fuente, Alejandro, Madrid Albarrán, María Yolanda   +4 more
openaire   +3 more sources

INFOGEST static in vitro simulation of gastrointestinal food digestion [PDF]

Nature Protocols, 2019
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 ...
Brodkorb, André, Egger, Lotti, Alminger, Marie, Alvito, Paula, Assunção, Ricardo, Balance, Simon, Bohn, Torsten, Bourlieu-Lacanal, Claire, Boutrou, Rachel, Carriere, Frédéric, Clemente, Alfonso, Corredig, Milena, Dupont, Didier, Dufour, Claire, Edwards, Cathrina, Golding, Matt, Karakaya, Sibel, Kirkhus, Bente, Le Feunteun, Steven, Lesmes, Uri, Marcierzanka, Adam, Mackie, Alan, Martins, Carla, Marze, Sebastien, Mc Clements, David Julian, Ménard, Olivia, Minekus, Mans, Portmann, Reto, Santos, Claudia N., Souchon, Isabelle, Singh, R. Paul, Vegarud, Gerd E., Wickham, Martin S.J., Weitschies, Werner, Recio, Isidra   +34 more
openaire   +10 more sources

A Comparative Analysis of Lipid Digestion in Human Milk and Infant Formulas Based on Simulated In Vitro Infant Gastrointestinal Digestion [PDF]

Foods, 2022
To investigate the lipid digestive behaviors of human and infant formulas and analyze the differences between them, we investigated the fat globule particle size distribution, lipolysis rate, and fatty acid release of infant formulas with different fat sources and human milk using an in vitro infant digestion model.
Lu Liu, Shuang Lin, Shuaiyi Ma, Yue Sun, Xiaodong Li, Shuyan Liang   +5 more
openaire   +3 more sources

Development of anin vitromodel to simulate the gastrointestinal digestion and absorption of stabilizing agents [PDF]

BIO Web of Conferences, 2014
Each step in the winemaking process must be carefully planned and controlled to optimize the quality of wine. Among others, tartaric stabilization is a critical step in enology, and although effective, the usual practices to solve it show some qualitative limitations, and important economical and environmental impacts.
F. Uberti, E. Corsini, P. Poatti, Y. Manzoni, E. Peñas, P. Restani   +5 more
openaire   +2 more sources

Comparative Assessment of Commercial Collagen Peptides Following Simulated Gastrointestinal Digestion: Structural Stability, Bioactivity, and Digestibility. [PDF]

Nutrients
Background/Objectives: Commercial collagen peptide products may differ in their structural characteristics and in vitro biological properties depending on manufacturing processes and hydrolysis conditions.
Chobdar Rahim S, Ahi ZB, Çay B, Arıcan F.   +3 more
europepmc   +2 more sources

Stability and Fermentability of Green Tea Flavonols in In-Vitro-Simulated Gastrointestinal Digestion and Human Fecal Fermentation. [PDF]

Int J Mol Sci, 2019
Flavonols, the second most abundant flavonoids in green tea, exist mainly in the form of glycosides. Flavonols are known to have a variety of beneficial health effects; however, limited information is available on their fate in the digestive system.
Rha CS, Seong H, Jung YS, Jang D, Kwak JG, Kim DO, Han NS.   +6 more
europepmc   +4 more sources

Multilevel Assessment of the Antioxidant Potential of Two Edible Insects Following In Vitro Simulated Gastrointestinal Digestion. [PDF]

Antioxidants (Basel)
In recent years, insect-derived peptides have attracted attention for their potential biological activities, particularly antioxidant properties. This study assessed the antioxidant activity of two widely consumed edible insects, T. molitor and A. diaperinus larvae, using cell-free and cell-based approaches. Whole lyophilized larvae, digestion products
Dalaka E, Gidari DLS, Filintas CS, Bantola V, Kavallieratos NG, Theodorou G.   +5 more
europepmc   +4 more sources

Impact of Cooking Preparation on In Vitro Digestion of Eggs Simulating Some Gastrointestinal Alterations in Elders

Journal of Agricultural and Food Chemistry, 2021
This study aimed to in vitro assess the impact of the cooking process of eggs (hard-boiled, poached, and omelet) on nutrients digestibility and vitamins A and D3 bioaccessibility under elderly gastrointestinal (GI) conditions. Three elderly digestion models were mimicked: oral (E1); oral and gastric (E2); and oral, gastric, and intestinal (E3), and a ...
Ever Hernández-Olivas, Sara Muñoz-Pina, Ana Andrés, Ana Heredia   +3 more
openaire   +3 more sources

The effect of in vitro simulated gastrointestinal digestive system on the biodegradation of B group vitamins in bread

Heliyon, 2022
Today, there is a growing interest in the consumption of whole grain products and the development of bread enriched with vitamins that have functional properties. Considerable losses arise in naturally found vitamins with food processing. Therefore, it is recommended to add vitamins to bread to obtain a satisfactory level.
Çatak, Jale, Gizlici, Merve Nur, Çatak, Jale   +2 more
openaire   +3 more sources

Digestion of in duodenum cannulated pigs. Correlation between in vitro simulated gastric digestion and in vivo data

, 2021
International audienceCorrelation and validation of the results of simulated gastrointestinal digestion of food compounds towards in vivo data is essential.
Recio, Isidra, Miralles, Beatriz, Recio, I., Sanchón, Javier, Martínez-Maqueda, D., Sánchez-Rivera, Laura, Sánchez-Rivera, L., Sanchón, J., Le Gouar, Yann, Dupont, Didier, Miralles, B., Amigo, L., Amigo, Lourdes, Le Gouar, Y.   +13 more
core   +1 more source