Sulfate groups position determines the ionic selectivity and syneresis properties of carrageenan systems.
Alpha-carrageenan
Anhydro-ring
Salt sensitivity
Sulfate group position
Syneresis
Viscosity
Journal
Carbohydrate polymers
ISSN: 1879-1344
Titre abrégé: Carbohydr Polym
Pays: England
ID NLM: 8307156
Informations de publication
Date de publication:
01 Jan 2023
01 Jan 2023
Historique:
received:
25
07
2022
revised:
28
08
2022
accepted:
23
09
2022
entrez:
6
3
2023
pubmed:
7
3
2023
medline:
7
3
2023
Statut:
ppublish
Résumé
The salt sensitivity and selectivity feature of α-carrageenan (α-Car) were investigated and compared with κ-carrageenan (κ-Car) and iota-carrageenan (ι-Car). These carrageenans are identified by one sulfate group on the 3,6-anhydro-D-galactose (DA) for α-Car, D-galactose (G) for κ-Car and on both carrabiose moieties (G and DA) for ι-Car. The viscosity and temperature, where order-disorder transition have been observed, were greater in presence of CaCl
Identifiants
pubmed: 36876782
pii: S0144-8617(22)01071-2
doi: 10.1016/j.carbpol.2022.120166
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
120166Informations de copyright
Copyright © 2022 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare no conflicts of interest.