Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa

Authors
Flores, ML Cerezo, AS Stortz, CA
Citation
Ml. Flores et al., Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa, MOLECULES, 5(3), 2000, pp. 541-542
Citations number
4
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MOLECULES
ISSN journal
14203049 → ACNP
Volume
5
Issue
3
Year of publication
2000
Pages
541 - 542
Database
ISI
SICI code
1420-3049(200003)5:3<541:ATOTPF>2.0.ZU;2-3
Abstract
The polysaccharides from cystocarpic Iridaea undulosa, soluble and insolubl e in 2M potassium chloride, Cs and Ci, respectively, were treated with alka li and fractionated by precipitation with increasing concentrations of KCI. They were later separated by ion-exchange chromatography, to yield fractio ns enriched in an alpha-(1-->6)-glucan, agaroids and carrageenans.