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Extraction and quantitation of digoxin and acetyldigoxin from the Digitalis lanata leaf via near-supercritical
1Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg 24061, USA.
Journal of Natural Products
|July 1, 1996
Abstract:
An extraction process is reported that employs a near-supercritical mixture of CO2 and MeOH to extract the cardiac glycoside, digoxin, from the Digitalis lanata leaf. The method development of the sample preparation procedure is presented in detail, and reasons for trends that occur in the natural products extraction are given.

