Research on precise proportioning method of matrine by applying spectral analysis technique

Jian Zhang; Jisong Chen; Yongtao Zheng; Jichao Yan

doi:10.1117/12.2690273

17 August 2023 Research on precise proportioning method of matrine by applying spectral analysis technique

Jian Zhang, Jisong Chen, Yongtao Zheng, Jichao Yan

Proceedings Volume 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023); 127570H (2023) https://doi.org/10.1117/12.2690273
Event: 3rd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2023), 2023, Kunming, China

Abstract

In this paper, the methodology of real-time pesticide proportioning by spectral analysis technology is proposed for the first time. Used 0.5% Matrine as the research object. The spectral analyzer, flow cuvette, and peristaltic pump, etc., were combined used to create a real-time proportioning model. Specifically, the spectral data, which corresponding to different concentrations of Matrine under the transmission of the same light source, were measured. And then, its effective information was extracted for analysis. Finally, the least squares method was used to create the proportioning model. Through the experimental study, it can be demonstrated that the significant correlation between Matrine concentration and light intensity, with a linear R² of 0.93632, which correspond to the spectrum peak and Matrine concentration range from 659 nm, and 1.2 to 3.2ml/kg, respectively. In this paper, the viability of applying spectrum analysis technology to achieve pesticide formulation was proved. The system structure is simple, and effectively avoid the eliminating sophisticated control algorithms and system modeling, which can serve as a theoretical framework for accurate pesticide formulation.

Citation Download Citation

Jian Zhang, Jisong Chen, Yongtao Zheng, and Jichao Yan "Research on precise proportioning method of matrine by applying spectral analysis technique", Proc. SPIE 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023), 127570H (17 August 2023); https://doi.org/10.1117/12.2690273

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