中南大学学报（自然科学版）2017，Vol.48Issue(6)：1425-1431,7.DOI:10.11817/j.issn.1672-7207.2017.06.003
AMWFA法结合HELP法在中药复杂体系中的应用
Application of alternative moving window factor analysis (AMWFA) and heuristic evolving latent projections(HELP) in complicated system of Chinese medicine
摘要
Abstract
Analysis of volatile components in herbal pair Ramulus Cinnamomi-Herba Schizonepetae (RC-HS),single herb RC and HS was performed with two-dimensional gas chromatography-mass spectrometry (GC/MS) data coupled with alternative moving window factor analysis (AMWFA) and heuristic evolving latent projections (HELP).The results show that by means of these methods of two-dimensional data,50,53 and 49 volatile chemical components in essential oil of HP RC-HS,RC and HS were determined qualitatively and quantitatively,accounting for 91.87％,86.25％ and 92.86％ total volume fraction of essential oil of HP RC-HS,RC and HS,respectively.There are 26 common active constituents between HP RC-HS and single herb RC,and 22 common active constituents between HP RC-HS and single herb HS.The number of volatile chemical components in RC-HS is the result of synthesis effect from the two single herbs.Analysis of the complicated system of Chinese medicine can be performed with alternative moving window factor analysis and heuristic evolving latent projections.关键词
中药/交互移动窗口因子分析法(AMWFA)/直观推导式演进特征投影法(HELP)/气相色谱-质谱Key words
Chinese herb/alternative moving window factor analysis(AMWFA)/heuristic evolving latent projections (HELP)/gas chromatography-mass spectrometry分类
化学化工引用本文复制引用
张斌,李晓如..AMWFA法结合HELP法在中药复杂体系中的应用[J].中南大学学报（自然科学版）,2017,48(6):1425-1431,7.基金项目
国家自然科学基金资助项目(20175036,20235020)(Projects(20175036,20235020) supported by the National Natural Science Foundation of China) （20175036,20235020）
