%0 Journal Article %T Triterpene saponins of the drug hedespan %A Yakovishin, L.A. %A Grishkovets, V.I. %A Rozhko, A.M. %K triterpene glycosides, common ivy, Hedespan, TLC, FT-IR spectroscopy. %J Scientific Notes of V.I. Vernadsky Crimean Federal University. Biology. Chemistry %D 2025 %N 11 %P 6 %I V.I. Vernadsky Crimean Federal University