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  Indian J Med Microbiol
 

Figure 2: Representative chromatograms and chromatographic fingerprints. (a) HPLC chromatogram of reference substances. (b) HPLC chromatogram of sun-dried Angelicae Sinensis Radix. (c) HPLC chromatogram of sulfur-fumigated Angelicae Sinensis Radix. Ferulic acid (3), senkyunolide A (7), Z-ligustilide (9). (d) 3D representation of sun-dried and sulfur-fumigated samples. (e) The chromatographic fingerprint of sun-dried Angelicae Sinensis Radix. (f) The chromatographic fingerprint of sulfur-fumigated Angelicae Sinensis Radix

Figure 2: Representative chromatograms and chromatographic fingerprints. (a) HPLC chromatogram of reference substances. (b) HPLC chromatogram of sun-dried <i>Angelicae Sinensis Radix</i>. (c) HPLC chromatogram of sulfur-fumigated <i>Angelicae Sinensis Radix</i>. Ferulic acid (3), senkyunolide A (7), Z-ligustilide (9). (d) 3D representation of sun-dried and sulfur-fumigated samples. (e) The chromatographic fingerprint of sun-dried <i>Angelicae Sinensis Radix.</i> (f) The chromatographic fingerprint of sulfur-fumigated <i>Angelicae Sinensis Radix</i>