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Traditional Chinese medicines chromatography

Quinolizine alkaloids, including sophocarpine, matrine and sophoridine have been determined by GC-MS techniques in kuhuang, a traditional Chinese medicine (GC = gas chromatography) <2005MI967>. Similarly, GC-MS has allowed a phytochemical study of the quinolizidine alkaloids of Genista tenera <2005MI264>. [Pg.10]

Guo, P., Z. Li, Z. Hong, S. Liu, and T. Wu. 1991. Determination of berberine hydrochloride in traditional Chinese medicine containing Coptis chinensis Franch. by reversed phase high performance liquid chromatography. J. West China Univ. Med. Sci. 22 90-92. [Pg.322]

Deng, C., N. Yao, A. Wang, et al. 2005. Determination of essential oil in a traditional Chinese medicine, Fructus amoni, by pressurized hot water extraction followed by liquid-liquid extraction and gas chromatography—mass spectrometry. Anal. Chim. Acta 536 237-242. [Pg.367]

Hong Z, Chan K, Yeung HW. Simultaneous determination of bufadienolides in traditional Chinese medicine preparations, liu-shen-wan by bquid chromatography. J Pharm Pharmacol. 1992 44 1023-1026. [Pg.52]

Kampo medicines in which A.fangchi root or A. manshuriensis stem may be misused [492], Moreover, LC-PDA and LC-EIMS detection methods both were effective in distinguishing AAI (5) and AAII (5) peaks by their spectra. Very recently, we have reported the extensive analysis of aristolochic acids and aristolactams in the various Chinese medicinal plants and crude drugs using different techniques. A method has been developed using reversed phase liquid chromatography coupled with atmospheric pressure chemical ionization (APCI) tandem mass spectrometry under the positive ion detection mode [LC/(+)APCI/MS/MS] to determine the amount of AA-1(5) in Xinxin, a traditional Chinese medicine that originate from nine Asarum species... [Pg.998]

Yang M, Sun J, Lu Z, Chen GT, Guan SH, Liu X, Jiang BH, Ye M, Guo DA. Phytochemical analysis of traditional Chinese medicines (TCM) using liquid chromatography coupled with mass spectrometry. J Chromatogr A 2009 1216 2045-2062. [Pg.612]

Han, Z., Ren, Y., Liu, X., Luan, L., and Wu, Y. 2010. A reliable isotope dilution method for simultaneous determination of fumonisins Bl, B2 and B3 in traditional Chinese medicines by ultra-high-performance liquid chromatography-tandem mass spectrometry. J. Sep. Sci. 33 17-18 2723-33. [Pg.84]

Wang C, Han D, Wang Z, Zang X, Wu Q (2006) Analysis of Strychnos alkaloids in traditional Chinese medicines with improved sensitivity by sweeping micellar electrokinetic chromatography. Anal Chim Acta 572 190-196. doi 10.1016/J.aca.2006.05.030... [Pg.1198]

A comprehensive two-dimensional HPLC system, with an RP column as a primary column and an immobilized liposome chromatography (ELC) column as a secondary column, was developed for the screening and analysis of the membrane-permeable compounds in the traditional Chinese medicine... [Pg.2126]

Applications of Liquid Chromatography in the Quality Control of Traditional Chinese Medicines, an Overview... [Pg.519]

Recently, UHPLC-MS has become the mainstream of development of liquid chromatography, which has been successfully applied to many fields, including rapid qualification and quantification of traditional Chinese medicine, metabonomics, drug metabolism, and pharmacokinetics study. [Pg.277]

Traditional Chinese medicines (TCMs) serve as a major source of a variety of drug lead compounds. In the process of natural products development, bioassay-guided isolation is a rapid and validated method for isolation of compounds with bioactivities. This chapter describes bioassay-guided separation and purification of compounds from the crude extracts of TCMs. Two approaches including size-exclusion chromatography (SEC) and high performance liquid chromatography (HPLC) are described in detail. [Pg.187]

Key words Traditional Chinese medicines, Biological activity assays. High-speed counter current chromatography. Structure characterization... [Pg.187]

Yu, L., Y. Xu, H. Feng, and S.F. Li. 2005. Separation and determination of toxic pyrrolizidine alkaloids in traditional Chinese herbal medicines by micellar electrokinetic chromatography with organic modifier. Electrophoresis 26(17) 3397-3404. [Pg.888]

Li F, Sun S, Wang J, Wang D (1998) Chromatography of medicinal plants and Chinese traditional medicine. Biomed Chromatogr 12 78-85... [Pg.341]

See other pages where Traditional Chinese medicines chromatography is mentioned: [Pg.325]    [Pg.116]    [Pg.524]    [Pg.99]    [Pg.272]    [Pg.41]    [Pg.2127]    [Pg.2139]    [Pg.2142]    [Pg.17]    [Pg.538]    [Pg.234]    [Pg.1341]    [Pg.569]   
See also in sourсe #XX -- [ Pg.524 , Pg.525 ]



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