Encapsulation of black pepper seed oil using maltodextrin and pea protein
The goal of this research was to determine the physicochemical and emulsifying properties of pea protein, gum arabic, and maltodextrin and to investigate their potential for stabilizing black pepper seed oil emulsions and acting as carrier materials for spray dried microcapsules. The moisture conten...
| Veröffentlicht in: | Food science and technology international = Ciencia y tecnologia de los alimentos internacional. - 1998. - 26(2020), 5 vom: 20. Juli, Seite 369-378 |
|---|---|
| 1. Verfasser: | |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2020
|
| Zugriff auf das übergeordnete Werk: | Food science and technology international = Ciencia y tecnologia de los alimentos internacional |
| Schlagworte: | Journal Article Black pepper seed oil emulsion gum arabic maltodextrin pea protein Biopolymers Capsules Emulsions Flavoring Agents mehr... |
| Zusammenfassung: | The goal of this research was to determine the physicochemical and emulsifying properties of pea protein, gum arabic, and maltodextrin and to investigate their potential for stabilizing black pepper seed oil emulsions and acting as carrier materials for spray dried microcapsules. The moisture content and water activity of pea protein and maltodextrin (∼5.5 g/100 g and ∼0.22) were found to be significantly lower than that of gum arabic (11.5 g/100 g and 0.46) whereas the glass transition temperatures of pea protein and maltodextrin (∼99.4 ℃) was significantly higher than that of gum arabic (72 ℃). Pea protein showed the highest viscosity (53.8 mPa s), the lowest surface tension (42.5 mN/m), and interfacial tension (10.5 mN/m) among the biopolymer materials studied. A mixture design was employed to investigate the effect of biopolymer formulation on droplet size and creaming stability of black pepper seed oil emulsions. Stable emulsions with relatively smaller droplet size were spray dried to produce microcapsules. Spray dried black pepper seed oil microcapsules produced with 1% pea protein and 39% maltodextrin had low surface oil (∼0.8%) and high encapsulation efficiency (95%). The results of this study suggest that pea protein in combination with maltodextrin can be used as carrier materials in encapsulation of black pepper seed oil |
|---|---|
| Beschreibung: | Date Completed 29.03.2021 Date Revised 29.03.2021 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1532-1738 |
| DOI: | 10.1177/1082013219896429 |