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1 sty 2021 · This review describes the physiological processes of the human digestive system steering food digestion. The disintegration mechanism of the food matrix in the digestive system was discussed. Models used to simulate the digestion, and their relevance to the human digestive system was analyzed.
17 lip 2023 · The digestion inside of the duodenum is facilitated by the digestive enzymes and intestinal juices secreted by the intestinal wall as well as fluids received from the gallbladder, liver, and pancreas.
14 cze 2019 · Digestive processes are driven by the peristalsis motion that grinds the food rigorously in the antrum, so as to grind into small pieces less than 3 mm, so that they can escape the pyloric channel.
29 lis 2023 · The duodenum is the first of the three parts of the small intestine that receives partially digested food from the stomach and begins with the absorption of nutrients. It is directly attached to the pylorus of the stomach.
4 sty 2022 · Introduction. Throughout ingestion and digestion, food and water — which are successively turned into the bolus, chyme and stool during the course of digestion — exert mechanical forces against...
16 sty 2021 · Highlights. •. Numerical simulation of mixing in a human duodenum featuring circular folds. •. Tracking evolving concentration and mixing level distributions under segmentation. •. Mixing intensification by prominent vortices with high velocity and shear rate. •.
The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.
