Chemical and 13C-n.m.r. studies of an arabinogalactan from Larix sibirica L

An arabinogalactan isolated from the wood of Larix sibirica L. was investigated by methylation analysis, partial hydrolysis, enzymic oxidation, and 13C-n.m.r. spectroscopy. The structural conclusions arrived at by 13C-n.m.r. spectroscopy were consistent with the data from methylation analysis. The p...

Full description

Saved in:
Bibliographic Details
Published in:Carbohydrate research 1984, Vol.134 (2), p.265-274
Main Authors: Karacxonyi, S, Kovacik, V, Alfoldi, J, Kubackova, M
Format: Article
Language:English
Subjects:
Analytical, structural and metabolic biochemistry
Biological and medical sciences
Carbohydrates
Fundamental and applied biological sciences. Psychology
galactans
Larix sibirica
Other biological molecules
physicochemical properties
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:An arabinogalactan isolated from the wood of Larix sibirica L. was investigated by methylation analysis, partial hydrolysis, enzymic oxidation, and 13C-n.m.r. spectroscopy. The structural conclusions arrived at by 13C-n.m.r. spectroscopy were consistent with the data from methylation analysis. The polysaccharide is highly branched and similar in structure to those of arabino-3,6-galactans isolated from other Larix species.
ISSN:0008-6215
1873-426X
DOI:10.1016/0008-6215(84)85042-9