Infrared spectroscopy on-line quality monitoring and controlling system applied to anaesthetic preparation

Abstract

The invention discloses an infrared spectroscopy on-line quality monitoring and controlling system applied to anaesthetic preparations. The infrared spectroscopy on-line quality monitoring and controlling system comprises the following steps: A, a collector on a multi-functional extracting pot is used for collecting the infrared spectroscopy of a solution on line, sampling is carried out at the same time, and the content of chlorogenic acid and schaftoside is measured off line; B, a collector on a concentration pot is used for collecting the infrared spectroscopy of the solution on line, sampling is carried out at the same time, and the content of index components is measured off line; C, the infrared spectroscopy and content data obtained from the step A and the step B, of a sample is inputted into a computer to obtain the content of the index components so as to realize real-time monitoring of the index components; D, the content of the index components obtained from an on-line analysis mathematic model is inputted into a distributed control system through an OPC communication module, and an self-controlling valve field actuator in anaesthetic preparation equipment is controlled to realize the feedback control of the anaesthetic preparations in the preparing process. According to the invention, the content of the index components can be monitored in real time, and the feedback of anaesthetic composition in the preparing process can be realized.

Description

technical field [0001] The invention relates to an online quality monitoring method using infrared spectrum, in particular to the application of an infrared spectrum online quality monitoring and control system in Mongolian medicine preparations. Background technique [0002] Due to the complex composition of Mongolian medicine, it is difficult to determine its detection indicators. The production process and quality control technology of Mongolian medicine in my country is relatively low, the production equipment is backward, and there is a lack of scientific and reliable online monitoring tools, especially equipment and technical means that can quickly respond to the online quality level of products. , resulting in uneven quality of Mongolian medicine products and uneven production levels of various enterprises, which affects the clinical efficacy of medication and the development of ethnic medicines. [0003] The production process of Mongolian medicine mostly includes mu...

AI Technical Summary

Problems solved by technology

[0011] Chlorogenic acid in honeysuckle and schiaftoside in Desmodium syringae, the main medicinal ingredients in the Mongolian medicine Guri Gumu Qingre Zhike Capsules, are extremely unstable. If they are not well controlled, the transfer rate of the finished product will be less than 10%.