Characteristic of Polysaccharide Complexes from Centaurea scabiosa L. and Centaurea pseudomaculosa Dobrocz.
- Authors: Larkina S.1, Krivoshchekov S.V.1,2, Guryev A.M.1, Kadyrova T.V.1, Ermilova E.V.1, Kotserubskaya V.V.1, Yusubov M.S.1,2
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Affiliations:
- Siberian State Medical University
- Tomsk Polytechnic University
- Issue: Vol 43, No 7 (2017)
- Pages: 766-770
- Section: Article
- URL: https://journals.rcsi.science/1068-1620/article/view/228760
- DOI: https://doi.org/10.1134/S1068162017070123
- ID: 228760
Cite item
Abstract
We characterized polysaccharide complexes from Centaurea scabiosa L. and Centaurea pseudomaculosа Dobrocz. We proposed the technique of sequential selection of water-soluble polysaccharides and pectin substances from the aerial parts of studied objects. We have discovered that the content of water-soluble polysaccharides in the aerial parts of C. scabiosa was 2.8 times higher (2.7 ± 0.3%, n = 3) than in C. pseudomaculosа (0.97 ± 0.50%, n = 3). The content of pectin substances in the aerial parts of C. scabiosa was 2 times higher (7.6 ± 0.4%, n = 3) than in C. pseudomaculosа (3.9 ± 0.3%, n = 3). The residues of D-galacturonic acid, L-rhamnose, D-xylose, D-mannose, D-glucose, and D-galactose are the monomeric units of polysaccharide complexes from C. scabiosa and C. pseudomaculosa. Using ion-exchange chromatography, three polysaccharide fractions (molecular weights 667, 722, and 1027 kDa), whose monomer units are D-galacturonic acid, L-rhamnose, D-galactose, D-xylose, and D-glucose were isolated from the water-soluble polysaccharides of C. scabiosa.
About the authors
S. Larkina
Siberian State Medical University
Author for correspondence.
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050
S. V. Krivoshchekov
Siberian State Medical University; Tomsk Polytechnic University
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050; Tomsk, 634050
A. M. Guryev
Siberian State Medical University
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050
T. V. Kadyrova
Siberian State Medical University
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050
E. V. Ermilova
Siberian State Medical University
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050
V. V. Kotserubskaya
Siberian State Medical University
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050
M. S. Yusubov
Siberian State Medical University; Tomsk Polytechnic University
Email: marialarkina@mail.ru
Russian Federation, Tomsk, 634050; Tomsk, 634050