Water-soluble polysaccharides of seeds of the genusGleditsia |
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| Authors: | M R Mirzaeva R K Rakhmanberdyeva É L Kristallovich D A Rakhimov N I Shtonda |
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| Institution: | (1) Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent;(2) Osh State University, Osh;(3) F. N. Rusanov Botanical Garden, Academy of Sciences of the Republic of Uzbekistan, Tashkent |
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| Abstract: | The water-soluble polysaccharides of the seeds of eight species of Gleditsia have been isolated and studied. They are galactomannans
with different viscosities, specific rotations, and ratios of galactose and mannose. A study of their chemical transformations
and IR spectral data has shown that the monosaccharide residues are pyranoses linked by β-1-4-glycosidic bonds having in the
second componentD-galactose with the α-configuration of the glycosidic center and the most probable chair conformation of the pyranose ring.
Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 727–730, November–December, 1998. |
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