Structural Analysis of Calcium Spirulan (Ca−SP)-Derived Oligosaccharides Using Electrospray Ionization Mass Spectrometry
Authors:
- 19 November 1999
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 63 (1) , 136-138
Abstract
Detailed structural analyses of calcium spirulan (Ca−SP)-derived oligosaccharides were performed by ESI-MS and collision-induced dissociation tandem mass spectrometry. This study indicates that Ca−SP is composed of two types of disaccharide repeating units, O-rhamnosyl-acofriose and O-hexuronosyl-rhamnose (aldobiuronic acid).Keywords
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