Kurt Hostettmann, Matthias Hamburger, Maryse Hostettmann's Modern Phytochemical Methods PDF

By Kurt Hostettmann, Matthias Hamburger, Maryse Hostettmann (auth.), Nikolaus H. Fischer, Murray B. Isman, Helen A. Stafford (eds.)

ISBN-10: 1468490605

ISBN-13: 9781468490602

ISBN-10: 1468490621

ISBN-13: 9781468490626

This quantity includes reports that are in keeping with a symposium, given th on the 30 assembly of The Phytochemical Society of North the United States, held at Laval college in Quebec urban, Canada on August 11-15, 1990. in the past twenty years, there were significant new advancements in tools which are utilized towards the isolation, separation and constitution selection of advanced usual items. for this reason, the subject of this symposium, "Modem Phytochemical Methods", is a really well timed one. The organizers of the symposium well-known that it will no longer be attainable to hide intimately all new advances in phytochemical technique. It used to be accordingly determined to stress normal reports on contemporary advancements of significant separation recommendations resembling excessive functionality liquid chromatography in addition to supercritical fluid chromato­ graphy. additionally, advances in established constitution decision tools, mostly NMR and MS, are reviewed. different themes comprise methodo­ logies of micro-sampling for isolation and research of trichome materials in addition to fresh breakthroughs on biosynthetic reviews of monoterpenes utilizing "enriched" basal cells of trichomes. the amount concludes with a assessment of quantitative structure-activity dating (QSAR) stories of biologically energetic traditional items. In bankruptcy I, okay. Hostettmann and his colleagues provide a basic evaluate of modern advancements within the separation of traditional items with significant emphasis on preparative separations of biologically lively plant components. The authors current a comparability of droplet countercurrent chromatography (OCCC) with the hugely quick and extra flexible centrifugal partition chromatography (CPC).

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Improved high-speed countercHrrent chromatograph with three multilayer coils connected in series. I. Design of the apparatus and performance of semi-preparative columns in 2,4-dinitrophenyl amino acid separation. J. Chromatogr. 475: 219-227. , IKEDA, Y. 1986. Chromatography of tannins II. Preparative fractionation of hydrolyzable tannins by centrifugal partition chromatography. 1. Chromatogr. 362:375-381. , ITO, Y. 1984. Evaluation of non-aqueous solvent systems for countercurrent chromatography using an HPLC assay to 30 27.

Rapid preparative separation of natural products by centrifugal thin-layer chromatography. J. Chromatogr. 202: 154-156. , ITO, Y. 1988. Countercurrent Chromatography: Theory and Practice. Marcel Dekker, New York, pp. , MARSTON, A. 1990. Liquid-liquid partition chromatography in natural product isolation. Analytica Chimica Acta, in press. L. 1970. Countercurrent chromatography: Liquid-liquid partition chromatography without solid support. J. Chromatogr. Sci. 8: 315-323. , HOSTEITMANN, M. 1984. Applications of rotation locular countercurrent chromatography in natural products isolation.

20. 21. 22. 23. 24. 25. 26. HOSTETTMANN, K. 1980. Droplet countercurrent chromatography and its application to the preparative scale separation of natural products. Planta Mcd. 39: 1-18. , HOSTETTMANN, K. 1982. Droplet countercurrent chromatography with non-aqueous solvent systems. 1. Chromatogr. 246: 133-135. ITO, Y. 1981. Countercurrent chromatography. 1. Biochem. Biophys. Methods 5: 105-129. ITO, Y. 1986. High-speed countercurrent chromatography. CriL Rev. Anal. Chern. 17: 65-143. , NUNOGAKI, K.

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Modern Phytochemical Methods by Kurt Hostettmann, Matthias Hamburger, Maryse Hostettmann (auth.), Nikolaus H. Fischer, Murray B. Isman, Helen A. Stafford (eds.)

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