Chokeberry (Aronia melanocarpa L.) extract loaded in alginate and alginate/inulin system
Samo za registrovane korisnike
2016
Autori
Cujić, NadaTrifković, Kata
Bugarski, Branko
Ibrić, Svetlana
Pljevljakusić, Dejan
Šavikin, Katarina
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Chokeberry (Aronia melanocarpa) is a rich source of polyphenols with confirmed health benefits. Microencapsulation tehnique is a promising tool for improving its polyphenols functionality, stability and bioavailability. Electrostatic extrusion process was carried out to obtain microbeads with encapsulated chokeberry extract. The effects of the carrier type (alginate of low and medium viscosity), addition of inulin as filler, and the needle diameter (18, 20, 22 gauges) on the morphological characteristics and release properties of the microbeads were studied. Particles obtained with medium viscosity alginate carrier (1.5% w/v), using inulin as filler (5% w/v) and medium needle size (20 gauges) showed the best results in the release studies. Drying process affected the encapsulation efficiency, the amount of encapsulated polyphenols increased from 0.24 mg GAE/g in hydrogel beads to 3.57 mg GAE/g in freeze dried beads, and the release profile of encapsulated extracts was prolonged to 40 m...in. SEM micrographs confirmed that the addition of inulin as filler improved the final properties of the microbeads, while FTIR analysis showed that the extract was successfully incorporated into the particles. Due to the extended storage and stability, dry microbeads showed the best potential as a delivery system suitable for pharmaceutical or functional food industry.
Izvor:
Industrial Crops and Products, 2016, 86, 120-131Izdavač:
- Elsevier Science BV, Amsterdam
Finansiranje / projekti:
- Tradicionalni i novi proizvodi od plodova gajenih i samoniklih vrsta voćaka i vinove loze i nus-produkata u preradi, sa posebnim osvrtom na autohtone sorte: hemijska karakterizacija i biološki profil (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46013)
DOI: 10.1016/j.indcrop.2016.03.045
ISSN: 0926-6690
WoS: 000376799900016
Scopus: 2-s2.0-84961589238
Institucija/grupa
PharmacyTY - JOUR AU - Cujić, Nada AU - Trifković, Kata AU - Bugarski, Branko AU - Ibrić, Svetlana AU - Pljevljakusić, Dejan AU - Šavikin, Katarina PY - 2016 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2544 AB - Chokeberry (Aronia melanocarpa) is a rich source of polyphenols with confirmed health benefits. Microencapsulation tehnique is a promising tool for improving its polyphenols functionality, stability and bioavailability. Electrostatic extrusion process was carried out to obtain microbeads with encapsulated chokeberry extract. The effects of the carrier type (alginate of low and medium viscosity), addition of inulin as filler, and the needle diameter (18, 20, 22 gauges) on the morphological characteristics and release properties of the microbeads were studied. Particles obtained with medium viscosity alginate carrier (1.5% w/v), using inulin as filler (5% w/v) and medium needle size (20 gauges) showed the best results in the release studies. Drying process affected the encapsulation efficiency, the amount of encapsulated polyphenols increased from 0.24 mg GAE/g in hydrogel beads to 3.57 mg GAE/g in freeze dried beads, and the release profile of encapsulated extracts was prolonged to 40 min. SEM micrographs confirmed that the addition of inulin as filler improved the final properties of the microbeads, while FTIR analysis showed that the extract was successfully incorporated into the particles. Due to the extended storage and stability, dry microbeads showed the best potential as a delivery system suitable for pharmaceutical or functional food industry. PB - Elsevier Science BV, Amsterdam T2 - Industrial Crops and Products T1 - Chokeberry (Aronia melanocarpa L.) extract loaded in alginate and alginate/inulin system VL - 86 SP - 120 EP - 131 DO - 10.1016/j.indcrop.2016.03.045 ER -
@article{ author = "Cujić, Nada and Trifković, Kata and Bugarski, Branko and Ibrić, Svetlana and Pljevljakusić, Dejan and Šavikin, Katarina", year = "2016", abstract = "Chokeberry (Aronia melanocarpa) is a rich source of polyphenols with confirmed health benefits. Microencapsulation tehnique is a promising tool for improving its polyphenols functionality, stability and bioavailability. Electrostatic extrusion process was carried out to obtain microbeads with encapsulated chokeberry extract. The effects of the carrier type (alginate of low and medium viscosity), addition of inulin as filler, and the needle diameter (18, 20, 22 gauges) on the morphological characteristics and release properties of the microbeads were studied. Particles obtained with medium viscosity alginate carrier (1.5% w/v), using inulin as filler (5% w/v) and medium needle size (20 gauges) showed the best results in the release studies. Drying process affected the encapsulation efficiency, the amount of encapsulated polyphenols increased from 0.24 mg GAE/g in hydrogel beads to 3.57 mg GAE/g in freeze dried beads, and the release profile of encapsulated extracts was prolonged to 40 min. SEM micrographs confirmed that the addition of inulin as filler improved the final properties of the microbeads, while FTIR analysis showed that the extract was successfully incorporated into the particles. Due to the extended storage and stability, dry microbeads showed the best potential as a delivery system suitable for pharmaceutical or functional food industry.", publisher = "Elsevier Science BV, Amsterdam", journal = "Industrial Crops and Products", title = "Chokeberry (Aronia melanocarpa L.) extract loaded in alginate and alginate/inulin system", volume = "86", pages = "120-131", doi = "10.1016/j.indcrop.2016.03.045" }
Cujić, N., Trifković, K., Bugarski, B., Ibrić, S., Pljevljakusić, D.,& Šavikin, K.. (2016). Chokeberry (Aronia melanocarpa L.) extract loaded in alginate and alginate/inulin system. in Industrial Crops and Products Elsevier Science BV, Amsterdam., 86, 120-131. https://doi.org/10.1016/j.indcrop.2016.03.045
Cujić N, Trifković K, Bugarski B, Ibrić S, Pljevljakusić D, Šavikin K. Chokeberry (Aronia melanocarpa L.) extract loaded in alginate and alginate/inulin system. in Industrial Crops and Products. 2016;86:120-131. doi:10.1016/j.indcrop.2016.03.045 .
Cujić, Nada, Trifković, Kata, Bugarski, Branko, Ibrić, Svetlana, Pljevljakusić, Dejan, Šavikin, Katarina, "Chokeberry (Aronia melanocarpa L.) extract loaded in alginate and alginate/inulin system" in Industrial Crops and Products, 86 (2016):120-131, https://doi.org/10.1016/j.indcrop.2016.03.045 . .