{"created":"2023-05-15T13:38:08.853164+00:00","id":1985,"links":{},"metadata":{"_buckets":{"deposit":"e1abd57f-a622-4064-b2be-6d83e3a1c4cf"},"_deposit":{"created_by":12,"id":"1985","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"1985"},"status":"published"},"_oai":{"id":"oai:repository.naro.go.jp:00001985","sets":["87:623:622:129:271"]},"author_link":["1866","7146","2343","2378","2474","2473"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-19","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"34","bibliographicPageStart":"23","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"九州沖縄農業研究センター報告"},{"bibliographic_title":"Bulletin of the NARO Kyushu Okinawa Agricultural Research Center","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Polyphenol contents and 1, 1- diphenyl -2- picrylhydrazyl (DPPH) radical scavenging activities of red- and green-leaf lettuce were measured. Total polyphenol contents and DPPH radical scavenging activities of red-leaf lettuce exceeded those of green-leaf lettuce. HPLC analysis indicated that the major polyphenol constituent of green-leaf lettuce was chicoric acid, and those of red-leaf lettuce was chicoric acid, chlorogenic acid, and quercetin -3- malonylglucoside. Polyphenol contents (gallic acid eq.) and DPPH radical scavenging activities of authentic samples of chicoric acid, chlorogenic acid, and rutin (quercetin -3- rutinoside), as a model compound of quercetin -3- malonylglucoside, were also investigated, and their activities on leaf lettuce were discussed. The major contributors to DPPH radical scavenging activity were found to be chicoric acid in green-leaf lettuce, and chicoric acid, quercetin -3- malonylglucoside, and chlorogenic acid in red-leaf lettuce.\n","subitem_description_type":"Abstract"},{"subitem_description":"緑色系と赤色系のリーフレタスについて, ポリフェノール含量, DPPH ラジカル消去活性を測定した。緑色系よりも赤色系のリーフレタスの方が総ポリフェノール含量, DPPH ラジカル消去活性ともに高かった。HPLC による分析結果は, 緑色系のリーフレタスに含まれる主要なポリフェノールはチコリ酸であり, 赤色系のリーフ レタスに含まれる主要なポリフェノールはチコリ酸, クロロゲン酸とケルセチン -3- マロニルグルコシドであることを示した。さらにチコリ酸, クロロゲン酸と, ケルセチン -3- マロニルグルコシドのモデル化合物であるルチン (ケルセチン -3- ルチノシド) の標品のポリフェノール含量 (Gallic acid eq.) と DPPH ラジカル消去活性 (Trolox eq.) を求め, リーフレタスにおける各成分の寄与度を考察した。その結果として, DPPH ラジカル消去活性に寄与する主要なポリフェノールは, 緑色系ではチコリ酸, 赤色系ではチコリ酸, ケルセチン -3- マロニルグルコシド, クロロゲン酸の3成分であることを明らかにした。\n","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24514/00001900","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"独立行政法人 農業・食品産業技術総合研究機構 九州沖縄農業研究センター"}]},"item_10002_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.24514/00001900   ","subitem_relation_type_select":"DOI"}}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-9177","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"澤井, 祐典"},{"creatorName":"サワイ, ユウスケ","creatorNameLang":"ja-Kana"},{"creatorName":"SAWAI, Yusuke","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"沖, 智之"},{"creatorName":"オキ, トモユキ","creatorNameLang":"ja-Kana"},{"creatorName":"OKI, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"西場, 洋一"},{"creatorName":"ニシバ, ヨウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"NISHIBA, Yoichi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"奥野, 成倫"},{"creatorName":"オクノ, シゲノリ","creatorNameLang":"ja-Kana"},{"creatorName":"OKUNO, Shigenori","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"須田, 郁夫"},{"creatorName":"スダ, イクオ","creatorNameLang":"ja-Kana"},{"creatorName":"SUDA, Ikuo","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"大和, 陽一"},{"creatorName":"ヤマト, ヨウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"YAMATO, Yoichi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-03-19"}],"displaytype":"detail","filename":"konarc_report_No61p23-34p.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"konarc_report_No61p23-34p.pdf ","url":"https://repository.naro.go.jp/record/1985/files/konarc_report_No61p23-34p.pdf"},"version_id":"f4b67e1c-d49b-411e-afe9-1d4f31562c91"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"植物工場","subitem_subject_scheme":"Other"},{"subitem_subject":"リーフレタス","subitem_subject_scheme":"Other"},{"subitem_subject":"ポリフェノール","subitem_subject_scheme":"Other"},{"subitem_subject":"チコリ酸","subitem_subject_scheme":"Other"},{"subitem_subject":"クロロゲン酸","subitem_subject_scheme":"Other"},{"subitem_subject":"ケルセチン -3- マロニル グルコシド","subitem_subject_scheme":"Other"},{"subitem_subject":"抗酸化活性","subitem_subject_scheme":"Other"},{"subitem_subject":"plant factory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"leaf lettuce","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"polyphenol","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"chicoric acid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"chlorogenic acid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"quercetin -3- malonylglucoside","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"antioxidant activity","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"リーフレタスの DPPH ラジカル消去成分","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"リーフレタスの DPPH ラジカル消去成分"},{"subitem_title":"1, 1-Diphenyl-2-picrylhydrazyl Radical Scavenging Components of Leaf Lettuce","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"12","path":["271"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-22"},"publish_date":"2019-03-22","publish_status":"0","recid":"1985","relation_version_is_last":true,"title":["リーフレタスの DPPH ラジカル消去成分"],"weko_creator_id":"12","weko_shared_id":12},"updated":"2023-05-15T23:02:47.177758+00:00"}