{"created":"2023-05-15T14:50:37.318788+00:00","id":69227,"links":{},"metadata":{"_buckets":{"deposit":"a3b3446f-3cde-47ac-884d-7378622d2836"},"_deposit":{"created_by":1,"id":"69227","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"69227"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00069227","sets":["10:28"]},"author_link":["679301","679306","679309","679295","679302","679307","679308","679297","679305","679303","679304","679296","679300","679299","679298"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-12-05","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Antioxidants, such as catechin and vitamin E, are known to act as a strong radical-scavenger against reactive oxygen species in the human body, where there are various metal ions such as sodium, ferric, and magnesium ions.  These metal ions may affect the radical-scavenging activity of the antioxidants.  In fact, we have previously reported that the radical-scavenging rate of (+)-catechin is accelerated by magnesium ion.  Curcumin (CU), extracted from turmeric, has been found to show anticancer and antioxidative activities.  In particular, strong antioxidative activity is relate to two 4-propenylphenol moieties in its molecule.  On the other hand, CU also possesses an enolic structure, which may interact with metal ions in biological systems.  A complex formation between CU and metal ions may affect the electron distribution in the CU molecule, resulting in change in the radical-scavenging activity of CU.  Thus, in this study, we demonstrated the interaction and the effect of radical-scavenging activity between CU and metal ions.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"The 4th Joint Meeting of the Society for Free Radical Research Australasia and Japan (SFRR A+J 2007)","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kawashima, Tomonori"}],"nameIdentifiers":[{"nameIdentifier":"679295","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakanishi, Ikuo"}],"nameIdentifiers":[{"nameIdentifier":"679296","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohkubo, Kei"}],"nameIdentifiers":[{"nameIdentifier":"679297","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Manda, Sushma"}],"nameIdentifiers":[{"nameIdentifier":"679298","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuhara, Kiyoshi"}],"nameIdentifiers":[{"nameIdentifier":"679299","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okuda, Haruhiro"}],"nameIdentifiers":[{"nameIdentifier":"679300","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozawa, Toshihiko"}],"nameIdentifiers":[{"nameIdentifier":"679301","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikota, Nobuo"}],"nameIdentifiers":[{"nameIdentifier":"679302","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Anzai, Kazunori"}],"nameIdentifiers":[{"nameIdentifier":"679303","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuzumi, Shunichi"}],"nameIdentifiers":[{"nameIdentifier":"679304","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"et.al"}],"nameIdentifiers":[{"nameIdentifier":"679305","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 郁夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"679306","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｍａｎｄａ Ｓｕｓｈｍａ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"679307","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小澤 俊彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"679308","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西 和紀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"679309","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Effects of Interaction between Curcumin and metal Ions on the Radical-Scavenging Reaction","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of Interaction between Curcumin and metal Ions on the Radical-Scavenging Reaction"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-12-17"},"publish_date":"2007-12-17","publish_status":"0","recid":"69227","relation_version_is_last":true,"title":["Effects of Interaction between Curcumin and metal Ions on the Radical-Scavenging Reaction"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:16:59.322843+00:00"}