Abstract
Extracts of Aconitum septentrionale Koelle roots obtained using chloroform, isopropanol, and ethanol were purified using chloroform and basic γ-Al2O3. Ballast materials were selectively adsorbed by γ-Al2O3, increasing the mass fraction of lappaconitine in the extract. The ethanol extract was purified most. The degree of lappaconitine extraction by chloroform was unaffected by the presence of γ-Al2O3. However, the mass fraction in the extract and lappaconitine extraction from Aconitum septentrionale were increased more than twice.
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Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 274–276, May–June, 2006.
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Goncharov, A.E., Politov, A.A., Pankrushina, N.A. et al. Isolation of lappaconitine from Aconitum septentrionale roots by adsorption. Chem Nat Compd 42, 336–339 (2006). https://doi.org/10.1007/s10600-006-0114-6
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DOI: https://doi.org/10.1007/s10600-006-0114-6