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Hrana u zdravlju i bolesti : znanstveno-stručni časopis za nutricionizam i dijetetiku, Vol. 10 No. 2, 2021.

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MICROENCAPSULATION OF GLUCOSYL-HESPERIDIN IN ALGINATE/CHITOSAN HYDROGEL BEADS

Ina Ćorković ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, 31000 Osijek, Croatia
Anita Pichler ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, 31000 Osijek, Croatia
Josip Šimunović ; North Carolina State University, Department of Food, Bioprocessing and Nutrition Sciences, Raleigh, NC 27695, USA
Mirela Kopjar orcid id orcid.org/0000-0001-6864-4652 ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, 31000 Osijek, Croatia

Puni tekst: engleski pdf 246 Kb

str. 39-44

preuzimanja: 333

citiraj

Sažetak

Glucosyl-hesperidin is a water soluble derivate of hesperidin. Both these derivates have many health-promoting properties such as antioxidant, anti-inflammatory and antimicrobial activities. However, the low water solubility of hesperidin disables its wide utilization in the food and pharmaceutical industries so glucosyl-hesperidin has an advantage concerning new product development. The aim of the study was to produce hydrogel beads filled with glucosyl-hesperidin by applying microencapsulation technique using vibration technology. Beads were fabricated under the same operating conditions of the encapsulator and obtained by dropping a mixture of glucosyl-hesperidin and alginate into different hardening solutions (calcium chloride or calcium chloride-chitosan) with different times of complexation (30 min or 90 min). The highest retention ability of glucosyl-hesperidin had chitosan-alginate beads, which were complexed for 30 min (590.93 mg/kg), while the lowest retention ability was observed for alginate beads with a complexation time of 30 min (409.94 mg/kg). Beads were stored for 7 days at ambient temperature and in the presence of light. The highest amount of glucosyl-hesperidin was detected in chitosan-alginate beads as after preparation. Results of this study give insight into glucosyl-hesperidin encapsulation into hydrogel beads and its behavior during storage.

Ključne riječi

microencapsulation; glucosyl-hesperidin; beads; alginate; chitosan

Hrčak ID:

269614

URI

https://hrcak.srce.hr/269614

Datum izdavanja:

29.12.2021.

Posjeta: 1.001 *