| Literature DB >> 18054349 |
Kaushik Ghosh1, Krishnendu Chandra, Sadhan K Roy, Subhas Mondal, Debabrata Maiti, Debsankar Das, Arnab K Ojha, Syed S Islam.
Abstract
A water-soluble polysaccharide was isolated from the aqueous extract of the stem of Lagenaria siceraria. The polysaccharide was found to be constituted of methyl d-galacturonate, 2-O-methyl-D-xylose, and d-xylose in a ratio of 1:1:1. On the basis of total acid hydrolysis, methylation analysis, periodate oxidation, NMR studies ((1)H, (13)C, 2D-COSY, TOCSY, NOESY, HSQC, and HMBC), and MALDI-TOF MS analysis, the structure of the repeating unit of the polysaccharide is determined as.Entities:
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Year: 2007 PMID： 18054349 DOI： 10.1016/j.carres.2007.09.013
Source DB: PubMed Journal: Carbohydr Res ISSN： 0008-6215 Impact factor: 2.104