
Geoherbalism evaluation of Radix Angelica sinensis based on electronic nose
Keywords: Electronic nose; Radix Angelicae Sinensis; Identification; GeoherbalismDG, Radix Angelicae Sinensis; E-nose, electronic nose; PCA, principal component analysis; DFA, discriminant factor analysis; GC-MS, Gas Chromatography-Mass Spectrometer; SIMCA, soft in