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This paper presents a qualitative and quantitative chromatographic analysis (GC/MS) of the lipophilic fraction extracted from leaves, inflorescences and rhizomes of Silphium perfoliatum L. collected in 1998-2000. It was shown that the extracts of leaves and inflorescences are similar in composition, containing among their main constituents: α-amyrine (up to 13.9% of total components in leaves, up...
Celem badań prezentowanej pracy była ocena ilościowa saponin triterpenowych – oleanozydów, występujących w liściach, kwiatostanach i kłączach roślin jednorocznych i dwuletnich Silphium perfoliatum L. Potwierdzono, że wszystkie badane organy nadziemne i podziemne Silphium perfoliatum L. zawierały saponiny triterpenowe, których aglikonem był kwas oleanolowy. Wykazano, że licie Silphium perfoliatum L...
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