書誌事項
- タイトル別名
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- Antioxidant Activity of Phytic Acid and its Hydrolysis Products for Marine Lipid.
- フィチンサン オヨビ ソノ カスイ ブンカイ ブツ ノ スイサン シシツ ニ タイスル コウサンカ カッセイ
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説明
The antioxidant effects of phytic acid (inositol hexaphosphate: IP6) were compared with its hydrolysis products (inositol diphosphate: IP2-inositol pentaphosphate: IP5). The antioxidant activity and chelating activity of metal ion of IP6 and IP2-IP5 (IPns) were examined by using the evaluation of ferric thiocyanate (FTC), β-carotene bleaching, 2, 2-diphenyl-l-picrylhydrazyl (DPPH) radical scavenging, and tetramethylmurexide inhibiting methods. (1) Result of the FTC and β-carotene bleaching methods indicated that the most effective antioxidant was the IP6 and its antioxidant activity was similar to the activity of α-tocopherol. (2) Chelating activities of IPns for Fe2+and Cu2+ were showed that IP6 has the most strong chelating activity. In proportionately, as the number of phosphate group increases in IPns, the chelating activities are strong. (3) IPns inhibited the marine oil oxidation with Fe2+ and that has the strong synergistic effects with α-tocopherol. The inhibition of marine lipid oxidation and the synergistic effects with α-tocopherol followed the order: IP6>IP5>IP4>IP3>IP2.
収録刊行物
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- 日本食品科学工学会誌
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日本食品科学工学会誌 48 (10), 726-732, 2001
公益社団法人 日本食品科学工学会
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詳細情報 詳細情報について
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- CRID
- 1390282681386011904
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- NII論文ID
- 10007578937
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- NII書誌ID
- AN10467499
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- COI
- 1:CAS:528:DC%2BD3MXptFGms78%3D
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- ISSN
- 18816681
- 1341027X
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- NDL書誌ID
- 5943773
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
