2017 Fiscal Year Final Research Report
Development of Antioxidative Absorption Capacity Assay Method for Foods
| Project/Area Number |
15K07431
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Food science
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| Research Institution | Ehime University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
OHARA Keishi 愛媛大学, 大学院理工学研究科, 教授 (10284390)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 食品機能 |
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| Outline of Final Research Achievements |
An aroxyl radical absorption capacity assay-method (ARAC assay method), a singlet oxygen absorption capacity assay-method (SOAC assay method), and an alfa-tocopherol-recycling capacity assay-method (ATREC assay method) were developted for various antioxidants and foods, such as flavones, anthocyanidines, hydroxyanthraquinones, unsaturated fatty acids, carotenoids, catecholamines, pyrroloquinoline quinol, catechins, vegitable oils, rice bran extracts, and so on. The aroxyl radical is a model of free radical, which is, as well as singlet oxygen, one of the reactive oxygen species. The data obtained here are summarized as a database and avialable as AbsorptionCapacity.accdb on our website at http://chem.sci.ehime-u.ac.jp/~struct1/int_naga.pdf.
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| Free Research Field |
反応化学
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