{"created":"2023-05-15T14:50:24.404839+00:00","id":68933,"links":{},"metadata":{"_buckets":{"deposit":"b48af200-d3e1-45ba-ba04-da7f035a398f"},"_deposit":{"created_by":1,"id":"68933","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"68933"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00068933","sets":["10:28"]},"author_link":["676560","676563","676567","676571","676568","676572","676574","676559","676573","676561","676569","676570","676566","676564","676558","676565","676562"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-05-02","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Artepillin C, a major component of Brazilian propolis, is known to act as an antioxidant, which efficiently scavenges reactive oxygen species generated in the biological systems.  In order to improve the radical-scavenging activity of artepillin C, we synthesized four artepillin C derivatives and compared their scavenging rate constants of cumylperoxyl radical in propionitrile at 203 K by the electron spin resonance (ESR) technique.  More than two-fold higher scavenging activity of cumylperoxyl radical as compared to Artepillin C was observed with a derivative, where the isoprenyl and carboxyl groups in Artepillin C are substituted by methoxy and hydroxymethyl groups, respectively.","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":"Experimental Biology Annual Meeting 2007 (EB2007)","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":"Nakanishi, Ikuo"}],"nameIdentifiers":[{"nameIdentifier":"676558","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohkubo, Kei"}],"nameIdentifiers":[{"nameIdentifier":"676559","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uto, Yoshihiro"}],"nameIdentifiers":[{"nameIdentifier":"676560","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawashima, Tomonori"}],"nameIdentifiers":[{"nameIdentifier":"676561","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Manda, Sushma"}],"nameIdentifiers":[{"nameIdentifier":"676562","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kanazawa, Hideko"}],"nameIdentifiers":[{"nameIdentifier":"676563","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hori, Hitoshi"}],"nameIdentifiers":[{"nameIdentifier":"676564","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuhara, Kiyoshi"}],"nameIdentifiers":[{"nameIdentifier":"676565","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okuda, Haruhiro"}],"nameIdentifiers":[{"nameIdentifier":"676566","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozawa, Toshihiko"}],"nameIdentifiers":[{"nameIdentifier":"676567","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikota, Nobuo"}],"nameIdentifiers":[{"nameIdentifier":"676568","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuzumi, Shunichi"}],"nameIdentifiers":[{"nameIdentifier":"676569","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Anzai, Kazunori"}],"nameIdentifiers":[{"nameIdentifier":"676570","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 郁夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"676571","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｍａｎｄａ Ｓｕｓｈｍａ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"676572","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小澤 俊彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"676573","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西 和紀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"676574","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":"Enhanced Radical-Scavenging Activity of Artepillin C Derivatives","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhanced Radical-Scavenging Activity of Artepillin C Derivatives"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-05-07"},"publish_date":"2007-05-07","publish_status":"0","recid":"68933","relation_version_is_last":true,"title":["Enhanced Radical-Scavenging Activity of Artepillin C Derivatives"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:20:24.715765+00:00"}