Calcium-alginate microparticles for sustained release of catechin prepared via an emulsion gelation technique

Calcium-alginate microparticles for sustained release of catechin prepared via an emulsion gelation technique

Catechin-loaded Ca-alginate beads and microparticles were prepared by an emulsion gelation method using sunflower oil for efficient sustained release of catechin. The emulsion was prepared by sequential mixing of alginate, oil, and oleic acid ester as an emulsifier. Encapsulation efficiency (EE) and...

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Veröffentlicht in:Food science and biotechnology 2016, 25(5), , pp.1337-1343
Hauptverfasser: Kim, Eun Suh, Lee, Ji-Soo, Lee, Hyeon Gyu
Format: Artikel
Sprache:eng
Schlagworte:
Alginates
Alginic acid
Beads
Calcium
Calcium alginate
Calcium chloride
Catechin
Chemistry
Chemistry and Materials Science
Controlled release
Encapsulation
Food Science
Gelation
Helianthus
Microparticles
Nutrition
Oils & fats
Oleic acid
Sunflower oil
Sunflowers
Sustained release
Vegetable oils
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Zusammenfassung:Catechin-loaded Ca-alginate beads and microparticles were prepared by an emulsion gelation method using sunflower oil for efficient sustained release of catechin. The emulsion was prepared by sequential mixing of alginate, oil, and oleic acid ester as an emulsifier. Encapsulation efficiency (EE) and inhibition of catechin release of the beads were significantly increased approximately to 453.83 and 148.71% by the emulsion gelation technique, respectively ( p
ISSN:1226-7708
2092-6456
DOI:10.1007/s10068-016-0210-8