Application of combined approach to analyze the constituents of essential oil from Dong quai

被引：37

作者：

Huang, LF ^{[1
]}

Li, BY ^{[1
]}

Liang, YZ ^{[1
]}

Guo, FQ ^{[1
]}

Wang, YL ^{[1
]}

机构：

[1] Cent S Univ, Coll Chem & Chem Engn, Res Ctr Modernizat Chinese Herbal Med, Changsha 410083, Peoples R China

来源：

ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 2004年 / 378卷 / 02期

关键词：

Dong quai; chemometrics; gas chromatography -mass spectrometry; sub-window factor analysis; spectral correlative chromatography;

D O I：

10.1007/s00216-003-2309-z

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A combined approach of sub-window factor analysis and spectral correlative chromatography has been employed to analyze the constituents of essential oils of Dong quai. Essential oils are the main pharmacological active individuals of Dong quai. Some constituents in the main root of Dong quai have been identified by GC-MS with the help of sub-window factor analysis resolving two-dimensional original data into mass spectra and chromatograms. Correlative constituents in another part of the root fiber have been recognized by spectral correlative chromatography. Seventy six of 97 separated constituents in the essential oil of main root were identified and quantified, accounting for about 91.36% of the total content. Sixty seven correlative components in the essential oil of root fiber were recognized. The result proves that the combined approach is powerful enough for the analysis of complex herbal samples.

引用

页码：510 / 517

页数：8

共 27 条

[1] INVESTIGATION OF THE ALLOMERIZATION REACTION OF CHLOROPHYLL-ALPHA - USE OF DIODE-ARRAY HPLC, MASS-SPECTROMETRY AND CHEMOMETRIC FACTOR-ANALYSIS FOR THE DETECTION OF EARLY PRODUCTS [J].