Carrageenan
Carrageenan is a naturally occurring polysaccharide extracted from red seaweed.
Carrageenan has three types, Iota, Kappa, and Lambda. Iota Carrageenan forms flexible and elastic gel; Kappa Carrageenan forms strong and brittle gel; Lambda Carrageenan creates viscosity. Each type has unique properties useful in controlled release matrix formation.
Carrageenan has three types, Iota, Kappa, and Lambda. Iota Carrageenan forms flexible and elastic gel; Kappa Carrageenan forms strong and brittle gel; Lambda Carrageenan creates viscosity. Each type has unique properties useful in controlled release matrix formation.
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Carrageenan
| Carrageenan | |
|---|---|
| solution-centre-table-component-primary-function | Hydrophilic matrix former |
| solution-centre-table-component-typical-use-level | 25 - 30% |
| solution-centre-table-component-benefits-claims | Carrageenan provides near zero order release. Different types of carrageenan give flexibility to tailor release profile according to drug requirements |
| solution-centre-table-component-suitable-for | Cream/ Emulsion Buccal Oral Suspensions Oral Solutions Gel Modified Release |