Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이현규 | - |
dc.date.accessioned | 2018-02-22T08:21:59Z | - |
dc.date.available | 2018-02-22T08:21:59Z | - |
dc.date.issued | 2011-10 | - |
dc.identifier.citation | International journal of biological macromolecules , 49, 3, 268 - 273 | en_US |
dc.identifier.issn | 0141-8130 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0141813011001462 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/40024 | - |
dc.description.abstract | Calcium alginate gel (CAG) beads were used to entrap the antioxidant astaxanthin-rich Xanthophyllomyces dendrorhous (ASX) by ionic gelation. ASX-CAG bead entrapment efficiency and release behavior, as influenced by alginate and CaCl(2) concentration and hardening time, were investigated. The optimized bead preparation conditions that gave rise to an efficient ASX release pattern were 1.5% alginate, 50 mM CaCl(2), and a 5 min hardening time. The antioxidant activity of non-encapsulated ASX was maintained for 4 days and then sharply decreased, whereas encapsulated ASX was maintained for 6 days. These results revealed that physical entrapment of ASX within CAG beads could bean effective technique for protecting the antioxidant activity of ASX from lipid peroxidation. (C) 2011 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology(2009-0068535). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | en_US |
dc.subject | Astaxanthin | en_US |
dc.subject | Calcium alginate gel beads | en_US |
dc.subject | Antioxidant activity | en_US |
dc.subject | Lipid peroxidation inhibitory activity | en_US |
dc.title | Encapsulation of astaxanthin-rich Xanthophyllomyces dendrorhous for antioxidant delivery | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 49 | - |
dc.identifier.doi | 10.1016/j.ijbiomac.2011.04.021 | - |
dc.relation.page | 268-273 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | - |
dc.contributor.googleauthor | Lee, Ji-Soo | - |
dc.contributor.googleauthor | Park, Sun-Ah | - |
dc.contributor.googleauthor | Chung, Donghwa | - |
dc.contributor.googleauthor | Lee, Hyeon Gyu | - |
dc.relation.code | 2011204135 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF HUMAN ECOLOGY[S] | - |
dc.sector.department | DEPARTMENT OF FOOD & NUTRITION | - |
dc.identifier.pid | hyeonlee | - |
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