Chemical comparison of dried rehmannia root and prepared rehmannia root by UPLC-TOF MS and HPLC-ELSD with multivariate statistical analysis

• Main Authors: Qiande Liang (Author), Jing Ma (Author), Zengchun Ma (Author), Yuguang Wang (Author), Hongling Tan (Author), Chengrong Xiao (Author), Ming Liu (Author), Beibei Lu (Author), Boli Zhang (Author), Yue Gao (Author)
• Format: Book
• Published: Elsevier, 2013-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

To identify the chemical differences which lead to the different therapeutic effects of dried rehmannia root (DRR) and prepared rehmannia root (PRR), we compared the chemical composition of decoctions of randomly purchased DRR and PRR using ultra performance liquid chromatography (UPLC) coupled with...