The polysaccharide fraction from the mucilage of Dicerocaryum zanguebaricum (Pedaliaceae) appears to be mainly constituted of a chemically homogeneous polysaccharide. By NMR and chemical degradative methods its structure appeared to consist of alternate-->4)-beta-D-GlcpA-(1--> and -->2)-alpha-D-Man
Fractionation of okra mucilage and structural investigation of an acidic polysaccharide
โ Scribed by U. Ramadas Bhat; Rudrapatnam N. Tharanathan
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 352 KB
- Volume
- 148
- Category
- Article
- ISSN
- 0008-6215
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Batch-culture growth of Zoogfoea rumigeru 115 in a defined medium produced a weakly acidic polysaccharide containing glucose and galactose residues, and (Qpyruvic acetal groups. Analytical results indicated that the polysaccharide does not have a simple repeating-unit. Mainly with the aid of Smith
The polysaccharide of the mucin secreted by the leaves of Drosera capensis is composed of L-arabinose, D-xylose, D-galactose, D-mannose, and D-glucuronic acid in the molar ratio of 3.6 : 1 .O : 4.9 : 8.4 : 8.2. For structural elucidation, methylation analysis using g.1.c. and g.l.c.-m.s. was perform
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