Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이현규 | - |
dc.date.accessioned | 2020-11-23T01:27:25Z | - |
dc.date.available | 2020-11-23T01:27:25Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, v. 100, no. 3, page. 1056-1063 | en_US |
dc.identifier.issn | 0022-5142 | - |
dc.identifier.issn | 1097-0010 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1002/jsfa.10110 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/155674 | - |
dc.description.abstract | BACKGROUND Natural antioxidants have received increased attention owing to their safe use without side effects; however, their application has been limited because of lower antioxidant activity and stability during digestion when compared with those of synthetic antioxidants. Although research is ongoing to overcome these problems, it is still challenging to find effective solutions. In this study, we aimed to improve the properties and stability of natural antioxidants during in vitro digestion by synergistic combination and nanoencapsulation. RESULTS Ten selected fruit and vegetable concentrates (acai berry, aronia, blackberry, cranberry, wild berry, raspberry, blueberry, red grape, cabbage, and spinach) were evaluated for their antioxidant capacity when combined via the oxygen radical absorbance capacity (ORAC) assay. Among the 45 combinations, the highest synergistic ORAC value was noted for the blueberry and cabbage concentrates (BUCA; 0.8 and 1.2 mg mL(-1)) at an antioxidant ratio of 5:5. Chitosan/carrageenan (CSCR) nanoparticles are physically more stable than chitosan/gum arabic nanoparticles during in vitro digestion and were selected for the oral delivery of BUCA. Under simulated intestinal conditions, BUCA-loaded CSCR nanoparticles showed significantly more stable antioxidant activity and total phenolic content than non-nanoencapsulated BUCA. The highest antioxidant stability was observed in the BUCA-loaded CSCR nanoparticles prepared with 0.2 mg mL(-1) carrageenan, which showed two-times higher ORAC value and ten-times higher total phenolic content than non-nanoencapsulated BUCA after 12 h of in vitro digestion. CONCLUSION CSCR nanoencapsulation of natural antioxidants could be an effective technique for improving antioxidant stability during digestion. (c) 2019 Society of Chemical Industry. | en_US |
dc.description.sponsorship | This work was supported by Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries (IPET) through High Value-added Food Technology Development Program, funded by the Ministry of Agriculture, Food and Rural Affairs (MAFRA) (313034-3). | en_US |
dc.language.iso | en | en_US |
dc.publisher | WILEY | en_US |
dc.subject | antioxidant activity | en_US |
dc.subject | nanoencapsulation | en_US |
dc.subject | stability during digestion | en_US |
dc.subject | synergistic effect | en_US |
dc.title | Nanoencapsulation of synergistic antioxidant fruit and vegetable concentrates and their stability during in vitro digestion | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 100 | - |
dc.identifier.doi | 10.1002/jsfa.10110 | - |
dc.relation.page | 1056-1063 | - |
dc.relation.journal | JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE | - |
dc.contributor.googleauthor | Jeong, Su J. | - |
dc.contributor.googleauthor | Lee, Ji-Soo | - |
dc.contributor.googleauthor | Lee, Hyeon Gyu | - |
dc.relation.code | 2019002377 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF HUMAN ECOLOGY[S] | - |
dc.sector.department | DEPARTMENT OF FOOD & NUTRITION | - |
dc.identifier.pid | hyeonlee | - |
dc.identifier.researcherID | AAO-7504-2020 | - |
dc.identifier.orcid | https://orcid.org/0000-0002-9141-9469 | - |
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