Visualized bionic digestion reactor for stomach body

Abstract

The invention provides a visualized bionic digestion reactor for a stomach body and belongs to the field of bionic reactors. The visualized bionic digestion reactor comprises a first adaptor, a secondadaptor, reaction bottles, a latex bionic stomach, a sampling bottle and a constant-temperature circulating water groove, wherein the reaction bottles comprise a vertical straight-type reaction bottle, a spherical reaction bottle and a horizontal straight-type reaction bottle; the latex bionic stomach comprises a latex bionic stomach body, a latex bionic stomach antrum and a latex bionic pylorus,which are placed in the vertical straight-type reaction bottle, the spherical reaction bottle and the horizontal straight-type reaction bottle respectively; the constant-temperature circulating watergroove is connected with input pipes and output pipes on the reaction bottles through silica gel pipes; valves are connected with the middles of the silica gel pipes and are used for controlling thecirculating water flow. The visualized bionic digestion reactor for the stomach body, provided by the invention, is simple in structure, convenient to detach, good in sealing performance and strong invisibility, can be used for vividly simulating peristalsis of a human stomach and has good digestion simulation repeatability.

Description

technical field [0001] The invention relates to a visualized bionic digestion reactor for gastric body, which belongs to the field of bionic reactors. Background technique [0002] The continuous promotion of human digestive tract in vitro simulation devices has provided great convenience for the research of food science and human nutrition, and has gradually been accepted by the academic circle. In the research process of modern food processing, it is very important to objectively and accurately evaluate the digestion process of food in the human body to determine the food components. to a key role. [0003] The prior art generally uses a triangular flask or a beaker as a stomach simulation digestion device. When carrying out the simulated digestion experiment, first put a certain amount of food into the Erlenmeyer flask or beaker, and then add simulated gastric juice or intestinal juice into the Erlenmeyer flask; The process is to simulate the digestion process of the h...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned human and animal gastrointestinal tract simulation digestion devices use stirring as a way to simulate gastric peristalsis. The movement of food produced by stirring in the stomach is quite different from that of the real stomach, and cannot realistically simulate the peristalsis of the real stomach.

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