Structural analysis of calcium spirulan (Ca-SP)-derived oligosaccharides using electrospray ionization mass spectrometry.
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).
Lee
J B
JB
Faculty of Pharmaceutical Sciences and School of Medicine, Toyama Medical & Pharmaceutical University, 2630 Sugitani, Toyama 930-0194, Japan.
Hayashi
T
T
Hayashi
K
K
Sankawa
U
U
D002236:Carbohydrate Conformation; D013058:Mass Spectrometry / Q000379:methods*; D009844:Oligosaccharides / Q000737:chemistry*; D011134:Polysaccharides / Q000737:chemistry*
D009844:Oligosaccharides; D011134:Polysaccharides; C102617:spirulan