A system and method for discriminating the origin of traditional Chinese medicine based on soil parameters

Abstract

The invention discloses a system and method for discriminating the origin of traditional Chinese medicine based on soil parameters, including an input measurement module, which acquires the type information of the traditional Chinese medicine input by the user, measures the soil scraped from the traditional Chinese medicine, and obtains the soil measurement result; identification Judgment module, the identification and judgment module obtains the type information of traditional Chinese medicine and the results of soil measurement, performs preprocessing and feature selection on the soil measurement results, and performs preprocessing and feature selection on the data after preprocessing and feature selection through the pre-built neural network model, linear discriminant model and XGBoost model. Discriminant analysis, to obtain the origin discrimination results of corresponding types of traditional Chinese medicines; and a feedback module, which outputs the origin discrimination results. The system judges the origin of traditional Chinese medicine by measuring the soil parameters attached to the traditional Chinese medicine, and constructs the relationship between soil parameters and the origin of traditional Chinese medicine through the neural network model, linear discriminant model and XGBoost model. The origin identification is more convenient and efficient, and the judgment results are more accurate and reliable.

Description

technical field [0001] The invention relates to the technical field of origin traceability of traditional Chinese medicines, and more specifically relates to a system and method for discriminating origins of traditional Chinese medicines based on soil parameters. Background technique [0002] At present, the problem that the quality of traditional Chinese medicine cannot be guaranteed due to counterfeiting of the place of origin has become increasingly prominent. Therefore, the method of identifying the place of origin of authentic medicinal materials through biological activity detection methods has emerged as the times require. Implemented in the industry, specifically, the biological activity detection method has the following defects: [0003] 1. The sample pretreatment process is cumbersome [0004] Taking Rhizoma Polygonatum as an example, the detection of biologically active substances such as polysaccharides, total saponins, total phenols, and total flavonoids in sa...

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Problems solved by technology

[0012] In view of this, the present invention provides a system and method for identifying the origin of traditional Chinese medicine based on soil parameters, which effectively solves the problems that the existing methods for identifying the origin of traditional Chinese medicine are not convenient enough, and the feasibility is not strong.

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