Effect of ultrasonic power on delivery of quercetin in emulsions stabilized using octenyl succinic anhydride (OSA) modified broken japonica rice starch

Copyright © 2024. Published by Elsevier B.V..

In this study, emulsions stabilized by octenyl succinic anhydride-modified broken japonica rice starch (OSA-BJRS) were prepared at different ultrasonic power intensities for the delivery, controlled release, and improved bioavailability of quercetin. The OSA-BJRS emulsions ultrasonicated at 400 W exhibited the highest encapsulation efficiency (89.37 %) and loading efficiency (58.34 %) of quercetin, the smallest volume-average droplet diameter (0.51 μm) and polydispersity index (0.19), the highest absolute value of the ζ-potential (26.73 mV), and the highest apparent viscosity and viscoelasticity. The oxidation stability, storage stability, thermal stability, and salt ion stability of the emulsions were also notably improved by the ultrasonication treatment. In addition, the results of the simulated in vitro digestion demonstrated that the ultrasonicated OSA-BJRS emulsions had an enhanced quercetin delivery performance and could stably transport quercetin to the small intestine for digestion. The OSA-BJRS emulsion ultrasonicated at 400 W exhibited the highest cumulative release rate (95.91 %) and the highest bioavailability (30.48 %) of quercetin. This suggests that OSA-BJRS emulsions prepared by ultrasonication can be considered effective delivery systems for hydrophobic functional components.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:267

Enthalten in:

International journal of biological macromolecules - 267(2024), Pt 2 vom: 13. Apr., Seite 131557

Sprache:

Englisch

Beteiligte Personen:

Wang, Xue [VerfasserIn]
Wang, Ning [VerfasserIn]
Wu, Dandan [VerfasserIn]
Wang, Liqi [VerfasserIn]
Zhang, Na [VerfasserIn]
Yu, Dianyu [VerfasserIn]

Links:

Volltext

Themen:

Delivery of quercetin
Emulsions stabilized by OSA-BJRS
Journal Article
Ultrasonic power

Anmerkungen:

Date Revised 14.04.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1016/j.ijbiomac.2024.131557

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM371034841