Zhongnan Medical Journal Press

Home Results

A total of 3 result was found. Results that relate to Partial least squares discriminant analysis

Quality evaluation of Clematidis radix et rhizoma medicinal materials based on HPLC-QAMS multi-components quantification combined with OPLS-DA and weighted TOPSIS method

Published on Frontiers in Pharmaceutical Sciences 2024,28(4):593-604.
11251 times 1777 times

FENG Xiaochuan ZHANG Jing XU Yanzhao ZHANG Rui

Clematidis radix et rhizoma High-performance liquid chromatography Stechiometry Principal component analysis Orthogonal partial least squares discriminant analysis Weighted TOPSIS method Quality evaluation
Details
Quality evaluation of different parts of Radix Paeoniae Alba based on multi-component quantification combined with chemometrics

Published on Frontiers in Pharmaceutical Sciences 2025,29(10):1659-1668.
6007 times 1060 times

LIU Xiaoxia DING Qing WEI Cuijie FENG Yongwei ZHANG Fangping HE Minyou ZHANG Jun CHEN Xiangdong LI Zhenyu

Radix Paeoniae Alba Different parts Content determination Ultraviolet-visible spectrophotometry Ultra-high performance liquid chromatography Hierarchical cluster analysis Principal component analysis Partial least squares discriminant analysis
Details
Study on the authenticity identification of Fructus Viticis Negundo and the quality transfer law of decoction pieces to standard decoction based on UPLC characteristic chromatogram and multi-index content determination

Published on Frontiers in Pharmaceutical Sciences 2026,30(5):777-786.
840 times 202 times

HE Jiaying WU Wenping LIN Han ZHONG Chunlin SUO Caixian LIU Xiaohan LI Guowei CHEN Xiangdong SUN Dongmei

Fructus Viticis Negundo Vitex Fructus Standard decoction Characteristic chromatogram Content determination Quality and quantity transfer Cluster analysis Partial least squares discriminant analysis
Details