Antioxidative Activity of Chlorophyll Derivatives,Oxygen Stress Relievers,to Superoxide Measured by Using Cypridina Luciferin Analogues

• Suzuki Nobutaka

  National Fisheries University, Department of Food Science and Technology

• Hatate Hideo

  National Fisheries University, Department of Food Science and Technology

• Kanamori Norio

  Tokushima University School of Dentistry

• Nomoto Tateo

  Faculty of Education, Mie University

• Namiki Mitsuo

  Department of Fermentation, Tokyo University of Agriculture

• Yoda Binkoh

  Koriyama Women's University

書誌事項

タイトル別名

• Antioxidative Activity of Chlorophyll Derivatives, Oxygen Stress Relievers, to Superoxide Measured by Using <i>Cypridina</i> Luciferin Analogues
• Antioxidative Activity of Chlorophyll D

抄録

According to the Cypridina chemiluminescence method for measuring rate constantsbetween superoxide (O^-₂) and antioxidants established in our previous report, the reaction constants between O^-₂ and metallo-chlorophyllins or chlorins e₆, whose oxidative stress relief activities at ischemiareperfusion were inspected, were measured by quenching experiments of chemiluminescence of a Cypridina luciferin analogue, 2-methyl-6-phenyl-3, 7-dihydroimidazo [1, 2-α] pyrazin-3-one (CLA), in 25mM buffer solutions (pH 7.0) at 25°C. The results were compared with known data in the literature, and showed that the present method can be used to measure reaction activities of antioxidative samples even if fairly unstable. The results show that oxidative stress relievers have strong antioxidative activity against in aqueous solutions.

収録刊行物

• Ｆｉｓｈｅｒｉｅｓ　ｓｃｉｅｎｃｅ

  Ｆｉｓｈｅｒｉｅｓ　ｓｃｉｅｎｃｅ 61 (1), 65-67, 1995

  公益社団法人 日本水産学会

キーワード

• antioxidative activity
• superoxide
• oxygen stress reliever
• chlorophyll derivatives
• <i>Cypridina</i> chemiluminescence method

詳細情報

• CRID: 1390001204428285184
• NII論文ID: 130003741973
• NII論文ID: 10004860760
• NII書誌ID: AA10993718
• DOI: 10.2331/fishsci.61.65
• NDL書誌ID: 3642632
• ISSN: 09199268
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3642632
• Web Site: https://www.jstage.jst.go.jp/article/fishsci1994/61/1/61_1_65/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可