In vitro bioaccessibility evaluation of chlorophyll pigments in single and binary carriers.
Food Chem
; 415: 135757, 2023 Jul 30.
Article
em En
| MEDLINE
| ID: mdl-36854242
ABSTRACT
Chlorophyll was extracted and microencapsulated using different carrier agents. Subsequently, in vitro digestion was performed, and the bioaccessibility of chlorophyll in the different encapsulation systems was carried out. The zeta potential, particle size, and PDI were significantly modified after the micellarization of digested microcapsules. I-W-Chl presented with the highest total chlorophyll recovery and micellarization rate of 54% and 43%, respectively. In the aqueous micellar fraction, the different encapsulation systems had total chlorophylls, pheophytins, and pheophorbides ranging from 13 to 49%, 42 - 77%, and 3 - 22% respectively. The bioaccessibility of total chlorophyll pigment ranging from 7% to 20% is given in the following order I-W-Chl > WPI-Chl > Z-Chl > Ca-Chl > SCChlV > SCChlC. The result established in this study shows that the carrier agent type could inhibit or mediate the bioaccessibility of chlorophyll with the potential to be an efficient delivery system for health promoting compounds.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Feofitinas
/
Clorofila
Idioma:
En
Revista:
Food Chem
Ano de publicação:
2023
Tipo de documento:
Article