A study on the identification of habitats and determination of sulfur dioxide residue of Radix Astragali by UV-vis-SWNIR diffuse reflectance spectroscopy

Xiaoli Jing, Jie Tang, Yang Liu, Xiaomei Lu, Bing Liang
2017 RSC Advances  
UV-visible-shortwave near infrared diffuse reflectance spectroscopy with chemometrics is used first for simple, fast and nondestructive identification of habitat and determination of SO2 residue of Chinese herb medicine.
doi:10.1039/c7ra00494j fatcat:nrjitoenx5ajnozhdm2ta4vg5y