RESEARCH ON THE COMPOSITION AND CONTENT OF BIOLOGICALLY ACTIVE SUBSTANCES OF FAR EAST REPRESENTATIVES OF GENUS SPIRAEA (ROSACEAE)
V.A. Serebryakova1, G.I. Vysochina22
1Аmur Branch of Russian Academy of Sciences of Botanical Garden-Institute, FEB RAS, Аmur Region, Blagoveshchensk, 2nd km of Ignatievskaya line
serebryakovava@mail.ru
2Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
vysochina_galina@mail.ru
Keywords: Spiraea, Rosaceae, biologically active compounds, flavonols, quercetin, kaempferol, catechins, anthocyanins, tannins, saponins, coumarins, sugar
Abstract
A comparative analysis of the main groups of biologically active compounds in the leaves and infl orescences of plants
of nine species of the Spiraea L. genus from Russian Far East natural and introduction populations is carried out.
Widespread species of the genus Spiraea characterized by the high content of active substances. Th e content of
catechins, anthocyanins, saponins and sugars in infl orescences more than the leaves, tannins accumulated more in
leaves. Diff erences of species of the correlation glycosides of quercetin and kaempferol are revealed. Plants S. pubescens
diff erent by the high content of quercetin glycosides (1.61 %) and S. ussuriensis- kaempferol glycosides (1.77 %).
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