Radical and Superoxide Scavenging Activities of Matairesinol and Oxidized Matairesinol

• YAMAUCHI Satoshi

  Faculty of Agriculture, Ehime University

• SUGAHARA Takuya

  Faculty of Agriculture, Ehime University

• NAKASHIMA Yuki

  Faculty of Agriculture, Ehime University

• OKADA Akihiro

  Faculty of Agriculture, Ehime University

• AKIYAMA Koichi

  Integrated Center for Sciences, Ehime University

• KISHIDA Taro

  Faculty of Agriculture, Ehime University

• MARUYAMA Masashi

  Faculty of Agriculture, Ehime University

• MASUDA Toshiya

  Faculty of Integrated Arts and Sciences, University of Tokushima

抄録

The radical and superoxide scavenging activities of oxidized matairesinols were examined. It could be assumed that the free benzylic position was important for higher radical scavenging activity. The different level of activity was observed between 7′-oxomatairesinol (Mat 2) and 7-oxomatairesinol (Mat 3). The activity of 8-hydroxymatairesinol was lower than that of matairesinol (Mat 1). The superoxide scavenging activity of the oxidized matairesinols was also demonstrated for the first time. It is assumed that the pKa value of phenol in the oxidized matairesinols affected this activity.

収録刊行物

• Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ

  Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ 70 (8), 1934-1940, 2006

  公益社団法人 日本農芸化学会

キーワード

• matairesinol
• radical scavenging activity
• superoxide scavenging activity

詳細情報

• CRID: 1390282681456187520
• NII論文ID: 10018528260
• NII書誌ID: AA10824164
• DOI: 10.1271/bbb.60096
• ISSN: 13476947
• ISSN: 09168451
• NDL書誌ID: 8040431
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8040431
• Web Site: http://www.tandfonline.com/doi/pdf/10.1271/bbb.60096
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可