High-performance liquid chromatographic
High-performance liquid chromatographic determination of Ξ±-acetyldigoxin in Digitalis lanata leaves
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Yukari Ikeda; Youichi Fujii; Mitsuru Yamazaki
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Article
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1991
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Elsevier Science
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English
β 461 KB
An analytical method for the determination of alpha-acetyldigoxin in Digitalis lanata leaves by HPLC has been developed. The procedure consists of extraction of dry leaf powder with 50% methanol and cleanup by a Sep-Pak C18 cartridge prior to HPLC analysis. The quantitation is carried out by the inc