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A total of 4 result was found. Results that relate to Principal component analysis

基于HPLC指纹图谱与主成分分析相结合的四黄烧伤膏提取工艺研究

Chang-He LIU Dan-Dan JIAN Sheng-Hu CHEN Hua-Ni LI Yan-Yan WANG Xue-Xia ZHANG

DOI：10.12173/j.issn.1008-049X.202208130

Sihuang Shaoshang ointment Orthogonal test Principal component analysis Fingerprint Extraction technology
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黄花败酱HPLC多组分定量控制及PCA、OPLS-DA联合GRA法综合质量评价

Li-Xin LU Lei ZHENG Zhi-Ming LI Chao SONG

DOI：10.12173/j.issn.1008-049X.202309064

Patrina scabiosaefolia Fisch High performance liquid chromatography Grey relational analysis Principal component analysis Orthogonal partial least squares-discriminant analysis Comprehensive evaluation
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HPLC多指标成分定量、化学计量学及熵权-TOPSIS分析在龙葵综合质量评价中的应用

LI Sha LU Guanting CHEN Jun ZHAO Gaoqi LI Zhiguo

DOI：10.12173/j.issn.1008-049X.2023202311227

Solanum nigrum High performance liquid chromatography Chemical pattern recognition Principal component analysis Orthogonal partial least squares-discriminant analysis Entropy weight-technique for order preference by similarity to ideal solution Quality evaluation
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基于ICP-MS及多元统计方法分析复方西羚解毒制剂中45种元素含量

BI Chunyan XUE Jianqiao ZHU Qian SUN Yantao

DOI：10.12173/j.issn.1008-049X.202403078

Fufang Xiling Jiedu preparation Inductively coupled plasma mass spectrometry Inorganic elements Content determination Principal component analysis
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