Author(s)

Fang Liu, Qingqing Shen, Honghui Chen, Zhixin Zhang, Peiyi Luo

Corresponding Author

Fang Liu

Abstract

The infrared spectrum method was used to determine the pepper in different areas and varieties. It is found that infrared spectroscopy can be used as a simple and convenient identification method for Zanthoxylum bungeanum from different areas, at the same time, the two-dimensional and three-dimensional processing methods of infrared spectral data can enhance the recognition ability of the spectrum, which is more conducive to the identification of pepper species.

Keywords

Pepper, Ir Spectrum, Two-Dimensional Analysis, Three-Dimensional Analysis.