Ip Yee-man. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaves 85-89). / Abstracts in English and Chinese. / Acknowledgement --- p.i / Abstract --- p.iii / Table of Contents --- p.vi / Abbreviations --- p.xi / List of Figures --- p.xiii / List of Tables --- p.xvii / Chapter / Chapter 1. --- Introduction --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Quality control of Chinese herbal medicine --- p.2 / Chapter 1.3 --- Rhizoma Chuanxiong --- p.4 / Chapter 1.3.1. --- General description --- p.4 / Chapter 1.3.2. --- Chemical constituents --- p.4 / Chapter 1.3.3. --- Pharmacology --- p.7 / Chapter 1.3.4 --- Instrumental analysis --- p.9 / Chapter 1.3.4.1 --- Thin Layer Chromatography (TLC) --- p.9 / Chapter 1.3.4.2 --- Gas Chromatography (GC) --- p.10 / Chapter 1.3.4.3 --- High Performance Liquid Chromatography (HPLC) --- p.10 / Chapter 1.3.4.4 --- Capillary Electrophoresis (CE) --- p.10 / Chapter 1.4 --- Objectives of the study --- p.11 / Chapter 2. --- "Isolation, Characterization and Identification of Reference Compounds" --- p.13 / Chapter 2.1 --- General experiment procedures --- p.13 / Chapter 2.1.1. --- Solvents for chromatographic separation --- p.13 / Chapter 2.1.2 --- Chromatographic methods --- p.13 / Chapter 2.1.2.1 --- Adsorption column chromatography --- p.13 / Chapter 2.1.2.2 --- Thin layer chromatography --- p.13 / Chapter 2.1.2.3 --- Preparative layer chromatography --- p.14 / Chapter 2.1.3 --- Determination of physical data --- p.14 / Chapter 2.1.3.1 --- Infrared (IR) absorption spectra --- p.14 / Chapter 2.1.3.2 --- Nuclear Magnetic Resonance (NMR) spectra --- p.14 / Chapter 2.1.3.3 --- Mass spectra (MS) --- p.15 / Chapter 2.1.3.4 --- X-ray crystallography --- p.15 / Chapter 2.1.4 --- Authentic reference compounds --- p.15 / Chapter 2.2 --- "Procurement, extraction and initial fractionation of Rhizoma Chuanxiong" --- p.15 / Chapter 2.3 --- Chromatographic separation of the chloroform extract --- p.16 / Chapter 2.3.1 --- Chromatographic separation of fraction F1002 --- p.16 / Chapter 2.3.1.1 --- Spectral data for the characterization of compound 1 [5-(hydroxymethyl)- 2- furancarboxaldehyde] --- p.17 / Chapter 2.3.2 --- Column chromatographic separation of fraction F1003A --- p.17 / Chapter 2.3.2.1 --- Spectral data for the characterization of compound 2 (oleic acid) --- p.18 / Chapter 2.3.2.2 --- Physical data for the characterization of compound 3 (ferulic acid) --- p.18 / Chapter 2.3.3 --- Preparative layer chromatographic separation of Fraction F1010 --- p.19 / Chapter 2.3.3.1 --- Spectral data for the characterization of compound 4 (daucosterol) --- p.19 / Chapter 2.4 --- Column chromatographic separation of the hexane extract --- p.19 / Chapter 2.4.1 --- Removal of fatty acids in fraction F2005 and F2006 by partition --- p.20 / Chapter 2.4.2 --- Column chromatographic separation of fraction F2005M --- p.20 / Chapter 2.4.2.1 --- Spectral data for the characterization of compound 5 (butylidenephthalide) --- p.20 / Chapter 2.4.2.2 --- Spectral data for the characterization of compound 6 (butylphthalide) --- p.21 / Chapter 2.4.3 --- Column chromatographic separation of fraction F2006M --- p.21 / Chapter 2.4.3.1 --- "Spectral data for the characterization of compound 7 (Z, Z'-6.6', 7.3'a- diligustilide)" --- p.21 / Chapter 2.4.4 --- Colum chromatographic separation of fraction --- p.22 / Chapter 2.4.4.1 --- Spectral data for the characterization of compound 8 (pregnenolone) --- p.22 / Chapter 2.4.4.2 --- "Spectral data for the characterization of compound 9 [5,5- oxydimethylenebis(2-furaldehyde)]" --- p.23 / Chapter 2.5 --- Results and Discussion --- p.24 / Chapter 2.5.1 --- Identification of compound 1 [5-(hydroxymethyl)-2- furancarboxaldehyde] --- p.24 / Chapter 2.5.2 --- Identification of compound 2 (oleic acid) --- p.25 / Chapter 2.5.3 --- Identification of compound 3 (ferulic acid) --- p.26 / Chapter 2.5.4 --- Identification of compound 4 (daucosterol) --- p.26 / Chapter 2.5.5 --- Identification of compound 5 (butylidenephthalide) --- p.27 / Chapter 2.5.6 --- Identification of compound 6 (butylphthalide) --- p.28 / Chapter 2.5.7 --- "Identification of compound 7 (Z, Z'-6.6', 7.3'a-diligustilide)" --- p.30 / Chapter 2.5.8 --- Identification of compound 8 (pregnenolone) --- p.31 / Chapter 2.5.9 --- "Identification of compound 9 [5,5'-oxydimethylenebis(2-furaldehyde)]" --- p.32 / Chapter 2.6 --- Conclusions --- p.34 / Chapter 3. --- Analysis of Rhizoma Chuanxiong by Capillary Electrophoresis --- p.35 / Chapter 3.1 --- Introduction --- p.35 / Chapter 3.1.1 --- Capillary electrophoreis system --- p.35 / Chapter 3.1.2 --- Principles of separation --- p.36 / Chapter 3.1.3 --- Considerations on development of analysis method --- p.41 / Chapter 3.2 --- Experimental --- p.43 / Chapter 3.2.1 --- Reagents and materials --- p.43 / Chapter 3.2.2 --- Reference compounds --- p.43 / Chapter 3.2.3 --- Instrumentation and apparatus --- p.44 / Chapter 3.2.4 --- Experimental procedures --- p.45 / Chapter 3.2.4.1 --- Preparation of running buffer solution --- p.45 / Chapter 3.2.4.2 --- Preparation of standard solutions --- p.46 / Chapter 3.2.4.3 --- Preparation of Rhizoma Chuanxiong extracts --- p.47 / Chapter 3.2.4.4 --- Flushing of capillaries --- p.47 / Chapter 3.2.4.5 --- Conditions of separation --- p.48 / Chapter 3.3 --- Results and Discussion --- p.48 / Chapter 3.3.1 --- Preliminary experiments --- p.48 / Chapter 3.3.1.1 --- Addition of surfactants --- p.51 / Chapter 3.3.2 --- Effect of buffer concentration --- p.54 / Chapter 3.3.3 --- Effect of SDS concentration --- p.59 / Chapter 3.3.4 --- Addition of organic modifier --- p.63 / Chapter 3.3.5 --- Reproducibility of the proposed method --- p.68 / Chapter 3.3.6 --- Quantitative analysis of seven standard compounds --- p.70 / Chapter 3.3.7 --- Application of the developed methodology --- p.74 / Chapter 3.3.8 --- Conclusions --- p.83 / References --- p.85 / Appendices / Appendix 1.1.1 1H-NMR spectrum of 5-(hydroxymethyl)-2-furancarboxaldehyde --- p.90 / Appendix 1.1.2 13C-NMR spectrum of 5-(hydroxyinethyl)-2-furancarboxaldehyde --- p.90 / Appendix 1.2 X-ray crystallographic data of ferulic acid --- p.91 / Appendix 1.3 13C-NMR spectrum of butylidenephthalide --- p.96 / Appendix 1.4.1 1 H-NMR spectrum of butylphthalide --- p.97 / Appendix 1.4.2 13C-NMR spectrum of butylphthalide --- p.97 / "Appendix 1.5 X-ray crystallographic data of z, z', 6.6'， 7.3'a-diligustilide" --- p.98 / "Appendix 1.6 X-ray crystallographic data of 5,5'-oxydimethylenebis(2-furaldehyde)" --- p.105 / Appendix 2.1 Details of quantitative analysis of 5-(hydroxymethyl)-2-furancarboxaldehyde --- p.112 / Appendix 2.2 Details of quantitative analysis of ligustrazin hydrochloride --- p.112 / "Appendix 2.3 Details of quantitative analysis of 5,5'-oxydimethylenebis(2-furaldehyde)" --- p.113 / Appendix 2.4 Details of quantitative anlaysis of ferulic acid --- p.113 / Appendix 2.5 Details of quantitative analysis of butylphthalide --- p.114 / Appendix 2.6 Details of quantitative analysis of butylidenephthalide --- p.114 / "Appendix 2.7 Details of quantitative anlaysis of z,z', 6.6', 7.3'a-diligustilide" --- p.115 / Appendix 3.1 Quantitative analysis of Chuanxiong sample from Hong Kong (HK1) --- p.115 / Appendix 3.2 Quantitaive analysis of Chuanxiong sample from Hong Kong (HK2) --- p.116 / Appendix 3.3 Quantitative analysis of Chuanxiong sample from Sichuan (SC1) --- p.116 / Appendix 3.4 Quantitative analysis of Chuanxiong sample from Sichuan (SC2) --- p.117 / Appendix 3.5 Quantitative anlaysis of Chuanxiong samplefrom Fujian (FJ) --- p.117

by Wing Shun Cheung. / Thesis (Ph.D.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (p. 159-178). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.

Chen Feng. / "August 2004." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (p. 166-178). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.