| Autor: |
Pinel B; Laboratoire SONAS EA 921, UFR des Sciences Pharmaceutiques et Ingénierie de la Santé, 16 Bd Daviers, 49100 Angers, France., Audo G, Mallet S, Lavault M, De La Poype F, Séraphin D, Richomme P |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of chromatography. A [J Chromatogr A] 2007 Jun 01; Vol. 1151 (1-2), pp. 14-9. Date of Electronic Publication: 2007 Mar 16. |
| DOI: |
10.1016/j.chroma.2007.02.115 |
| Abstrakt: |
Plants of the Asteraceae family are known as a source of sesquiterpene lactones with interesting biological activities. The purification of several xanthanolides (xanthathin, 4-epi-xanthanol and 4-epi-isoxanthanol) was realized in one step, directly from the crude chloroformic extract of the leaves of X. macrocarpum by silica gel chromatography and for the first time by liquid/liquid chromatography (counter-current chromatography/centrifugal partition chromatography), using a FCPC 5L (Fast centrifugal partition chromatograph, Kromaton Technologies, Angers, France). Recovery, purity of xanthathin and solvent consumption were improved with the liquid/liquid chromatography compared to solid/liquid chromatography. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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