TY  - JOUR
AU  - Fraj, Jadranka
AU  - Petrović, Lidija
AU  - Đekić, Ljiljana
AU  - Milinković Budinčić, Jelena
AU  - Bučko, Sandra
AU  - Katona, Jaroslav
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3695
AB  - The objective of this study was to produce and characterize microcapsules for simultaneous encapsulation hydrophilic and lipophilic active substances. For this purpose, double emulsification process was employed, followed by complex coacervation in the system of two oppositely charged biopolymers, gelatin and sodium caseinate (NaCAS). Properties of the microcapsules wall have been regulated by cross-linking of the gelatin/NaCAS complex at the interface with genipin. Vitamins C and E were selected as model hydrophilic and lipophilic bioactive compounds for this study. Investigations of surface morphology, encapsulation efficiency (EE) and kinetic of vitamin C release have shown that genipin concentration as well as interaction in gelatin/NaCAS system make an influence on microcapsules properties. Genipin concentration of 2 mmol/g, was chosen as the optimal and the highest EE of the vitamins were obtained at proteins mass ratio of 2:1. The results of release kinetic determination of the vitamins showed that release mechanism is simple diffusion.
PB  - Elsevier Ltd
T2  - Journal of Food Engineering
T1  - Encapsulation and release of vitamin C in double W/O/W emulsions followed by complex coacervation in gelatin-sodium caseinate system
VL  - 292
DO  - 10.1016/j.jfoodeng.2020.110353
ER  - 

@article{
author = "Fraj, Jadranka and Petrović, Lidija and Đekić, Ljiljana and Milinković Budinčić, Jelena and Bučko, Sandra and Katona, Jaroslav",
year = "2021",
abstract = "The objective of this study was to produce and characterize microcapsules for simultaneous encapsulation hydrophilic and lipophilic active substances. For this purpose, double emulsification process was employed, followed by complex coacervation in the system of two oppositely charged biopolymers, gelatin and sodium caseinate (NaCAS). Properties of the microcapsules wall have been regulated by cross-linking of the gelatin/NaCAS complex at the interface with genipin. Vitamins C and E were selected as model hydrophilic and lipophilic bioactive compounds for this study. Investigations of surface morphology, encapsulation efficiency (EE) and kinetic of vitamin C release have shown that genipin concentration as well as interaction in gelatin/NaCAS system make an influence on microcapsules properties. Genipin concentration of 2 mmol/g, was chosen as the optimal and the highest EE of the vitamins were obtained at proteins mass ratio of 2:1. The results of release kinetic determination of the vitamins showed that release mechanism is simple diffusion.",
publisher = "Elsevier Ltd",
journal = "Journal of Food Engineering",
title = "Encapsulation and release of vitamin C in double W/O/W emulsions followed by complex coacervation in gelatin-sodium caseinate system",
volume = "292",
doi = "10.1016/j.jfoodeng.2020.110353"
}

Fraj, J., Petrović, L., Đekić, L., Milinković Budinčić, J., Bučko, S.,& Katona, J.. (2021). Encapsulation and release of vitamin C in double W/O/W emulsions followed by complex coacervation in gelatin-sodium caseinate system. in Journal of Food Engineering
Elsevier Ltd., 292.
https://doi.org/10.1016/j.jfoodeng.2020.110353

Fraj J, Petrović L, Đekić L, Milinković Budinčić J, Bučko S, Katona J. Encapsulation and release of vitamin C in double W/O/W emulsions followed by complex coacervation in gelatin-sodium caseinate system. in Journal of Food Engineering. 2021;292.
doi:10.1016/j.jfoodeng.2020.110353 .

Fraj, Jadranka, Petrović, Lidija, Đekić, Ljiljana, Milinković Budinčić, Jelena, Bučko, Sandra, Katona, Jaroslav, "Encapsulation and release of vitamin C in double W/O/W emulsions followed by complex coacervation in gelatin-sodium caseinate system" in Journal of Food Engineering, 292 (2021),
https://doi.org/10.1016/j.jfoodeng.2020.110353 . .