低圧酸素プラズマ照射による植物の抗酸化特性の評価

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2015/06/01

タイトル(英語): Evaluation of Antioxidative Properties of Plants Induced by Low-pressure Oxygen Plasma Irradiation

著者名: 小野　大帝(九州大学大学院 総合理工学府),林　信哉(九州大学大学院 総合理工学府)

著者名(英語): Reoto Ono (Interdisciplinary Graduate School of Engineering Sciences, Kyushu University), Nobuya Hayashi (Interdisciplinary Graduate School of Engineering Sciences, Kyushu University)

キーワード: 低圧酸素プラズマ,抗酸化活性,植物,かいわれ大根,活性酸素,DPPH　　low-pressure oxygen plasma,antioxidative activity,plants,radish sprouts,active oxygen species,DPPH

要約(英語): The mechanism of the growth enhancement effect of plants induced by a low-pressure oxygen plasma is investigated. The growth enhancement of plants would be caused by the regulation of the antioxidative activity in plants. Antioxidative activities in seeds and stems of radish sprouts are varied by a low-pressure oxygen plasma irradiation. The thiol compounds amount in seeds of radish sprouts, which relates to the antioxidative activity, has the same tendency as the active oxygen amount in a low-pressure oxygen plasma. Major active oxygen species controlling the antioxidative activity and the thiol compounds amount in radish sprouts would be the singlet excited oxygen molecule, which is revealed by the light emission intensity at 762 nm.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.135 No.6 （2015） 特集：パルス電磁エネルギーの農業・水産・食品分野への利用

本誌掲載ページ: 347-352 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/135/6/135_347/_article/-char/ja/