Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour
Summary In this study, alginate (NaAlg) and/or chitosan (CS) hydrogel beads were prepared to encapsulate Antarctic krill oil (AKO) and kaempferol (KL) co‐loaded nano‐liposomes. The SEM study confirmed that the hydrogel beads were spherical, in which nano‐liposomes was distributed evenly within the p...
Published in: | International Journal of Food Science & Technology |
---|---|
Main Authors: | , |
Other Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2024
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/ijfs.17066 |
id |
crwiley:10.1111/ijfs.17066 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/ijfs.17066 2024-06-02T07:57:47+00:00 Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour Li, Yujie Liu, Guoqin Special Project for Research and Development in Key areas of Guangdong Province National Natural Science Foundation of China 2024 http://dx.doi.org/10.1111/ijfs.17066 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor International Journal of Food Science & Technology volume 59, issue 5, page 3198-3211 ISSN 0950-5423 1365-2621 journal-article 2024 crwiley https://doi.org/10.1111/ijfs.17066 2024-05-03T11:08:24Z Summary In this study, alginate (NaAlg) and/or chitosan (CS) hydrogel beads were prepared to encapsulate Antarctic krill oil (AKO) and kaempferol (KL) co‐loaded nano‐liposomes. The SEM study confirmed that the hydrogel beads were spherical, in which nano‐liposomes was distributed evenly within the polymer network. The FTIR spectra indicated no evidence of any chemical interaction between nano‐liposomes and hydrogel beads. The hydrogel beads especially the NaAlg‐CS hydrogel beads caused decrease in the release of KL and AKO mostly own to the improved density of bead microstructure. Furthermore, the network structure in the hydrogel beads especially the NaAlg‐CS hydrogel beads successfully insulated oxygen to improve AKO oxidation stability and protected KL by preventing degradation under natural light, while maintaining its antioxidant capacity. Importantly, the hydrogel beads significantly reduced the release of free fatty acids during in vitro digestion compared to nano‐liposomes. In principle, these new delivery systems may combine the benefits of nano‐liposomes and hydrogel beads to encapsulate AKO and KL and broaden their applicability in food industry. Article in Journal/Newspaper Antarc* Antarctic Antarctic Krill Wiley Online Library Antarctic International Journal of Food Science & Technology |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Summary In this study, alginate (NaAlg) and/or chitosan (CS) hydrogel beads were prepared to encapsulate Antarctic krill oil (AKO) and kaempferol (KL) co‐loaded nano‐liposomes. The SEM study confirmed that the hydrogel beads were spherical, in which nano‐liposomes was distributed evenly within the polymer network. The FTIR spectra indicated no evidence of any chemical interaction between nano‐liposomes and hydrogel beads. The hydrogel beads especially the NaAlg‐CS hydrogel beads caused decrease in the release of KL and AKO mostly own to the improved density of bead microstructure. Furthermore, the network structure in the hydrogel beads especially the NaAlg‐CS hydrogel beads successfully insulated oxygen to improve AKO oxidation stability and protected KL by preventing degradation under natural light, while maintaining its antioxidant capacity. Importantly, the hydrogel beads significantly reduced the release of free fatty acids during in vitro digestion compared to nano‐liposomes. In principle, these new delivery systems may combine the benefits of nano‐liposomes and hydrogel beads to encapsulate AKO and KL and broaden their applicability in food industry. |
author2 |
Special Project for Research and Development in Key areas of Guangdong Province National Natural Science Foundation of China |
format |
Article in Journal/Newspaper |
author |
Li, Yujie Liu, Guoqin |
spellingShingle |
Li, Yujie Liu, Guoqin Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
author_facet |
Li, Yujie Liu, Guoqin |
author_sort |
Li, Yujie |
title |
Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
title_short |
Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
title_full |
Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
title_fullStr |
Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
title_full_unstemmed |
Encapsulation of Antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
title_sort |
encapsulation of antarctic krill oil and kaempferol co‐loaded nano‐liposomes in alginate‐chitosan hydrogel beads: improved stability and modified digestive behaviour |
publisher |
Wiley |
publishDate |
2024 |
url |
http://dx.doi.org/10.1111/ijfs.17066 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctic Krill |
genre_facet |
Antarc* Antarctic Antarctic Krill |
op_source |
International Journal of Food Science & Technology volume 59, issue 5, page 3198-3211 ISSN 0950-5423 1365-2621 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/ijfs.17066 |
container_title |
International Journal of Food Science & Technology |
_version_ |
1800740991173394432 |