PHENOLIC COMPOUNDS OF
PENTAPHYLLOIDES SPECIES (
ROSACEAE) FROM THE RUSSIAN FAR EAST
E.P. Khramova1, E.V. Andysheva2
1Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
khramova@ngs.ru
2Amur Branch of Botanical Garden - Institute FEB RAS, 675000, Amur Region, Blagoveschensk, High Road Ignatievsk 2 ed km
lenk-luchik@mail.ru
Keywords: Pentaphylloides fruticosa, P. davurica, P. mandshurica, Dasiphora gorovoii, фенольные соединения, Дальний Восток, Pentaphylloides fruticosa, P. davurica, P. mandshurica, Dasiphora gorovoii, phenolic compounds, Russian Far East
Abstract
Сomposition and content of phenolic compounds in the leaves of Pentaphylloides species from Russian Far East were studied. Each of Pentaphylloides species under study had its own phenolic profile: the greatest number of phenolic structure components was noted in P. mandshurica (25), the smallest one in Dasiphora gorovoii (19). Main glycosides of fl avonol types identifi ed: quercetin glycosides characterized P. fruticosa , P. davurica and D. gorovoii , glycosides rhamnetin - P. mandshurica . D. gorovoii is highlighted maximum content of phenolic compounds (total and by groups), P. davurica - by total-content of ellagic tannins. Specificity of species revealed content of quercetin, rhamnetin, quercitrin, astragalin.
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