{"created":"2023-05-15T14:45:48.030668+00:00","id":62572,"links":{},"metadata":{"_buckets":{"deposit":"ef2c304e-3349-4774-9669-e533359f1565"},"_deposit":{"created_by":1,"id":"62572","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"62572"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00062572","sets":["10:29"]},"author_link":["618132","618134","618137","618124","618122","618123","618125","618126","618128","618127","618121","618129","618130","618135","618139","618136","618138","618133","618131"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-06-13","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"天然抗酸化物質でAOBにも含まれているビタミンEは、ヒドロキノン誘導体の環化を経て生合成されることが知られている。一方、ヒドロキノン類は、分子内に2つのフェノール基をもち、非常に優れたフリーラジカル消去活性を示すことが知られている。本研究では、ヒドロキノン類のフリーラジカル消去活性に対する構造活性相関を明らかにするために、ビタミンEの生合成前駆体およびヒドロキノン類によるフリーラジカル消去反応を速度論的に検討した。その結果、酸素非存在下、エタノール中、25℃で、ビタミンEの生合成前駆体の1つである2,3-dimethyl-6-phytylhydroquinoneは、ビタミンEの中でも最も強力なフリーラジカル消去活性をもつα-トコフェロールに匹敵するDPPHラジカル消去活性を示した。","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":"第8回AOB研究会","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":"中西, 郁夫"}],"nameIdentifiers":[{"nameIdentifier":"618121","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宇都, 義浩"}],"nameIdentifiers":[{"nameIdentifier":"618122","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大久保, 敬"}],"nameIdentifiers":[{"nameIdentifier":"618123","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｍａｎｄａ, Ｓｕｓｈｍａ"}],"nameIdentifiers":[{"nameIdentifier":"618124","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本, 謙一郎"}],"nameIdentifiers":[{"nameIdentifier":"618125","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永澤, 秀子"}],"nameIdentifiers":[{"nameIdentifier":"618126","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"堀, 均"}],"nameIdentifiers":[{"nameIdentifier":"618127","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福原, 潔"}],"nameIdentifiers":[{"nameIdentifier":"618128","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"奥田, 晴宏"}],"nameIdentifiers":[{"nameIdentifier":"618129","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊古田, 暢夫"}],"nameIdentifiers":[{"nameIdentifier":"618130","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福住, 俊一"}],"nameIdentifiers":[{"nameIdentifier":"618131","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西, 和紀"}],"nameIdentifiers":[{"nameIdentifier":"618132","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小澤, 俊彦"}],"nameIdentifiers":[{"nameIdentifier":"618133","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 郁夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"618134","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｍａｎｄａ Ｓｕｓｈｍａ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"618135","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 謙一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"618136","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊古田 暢夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"618137","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西 和紀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"618138","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小澤 俊彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"618139","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"天然抗酸化物質の生合成前駆体およびその類縁体のラジカル消去活性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"天然抗酸化物質の生合成前駆体およびその類縁体のラジカル消去活性"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-06-17"},"publish_date":"2008-06-17","publish_status":"0","recid":"62572","relation_version_is_last":true,"title":["天然抗酸化物質の生合成前駆体およびその類縁体のラジカル消去活性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:29:15.545546+00:00"}