{"created":"2023-05-15T12:09:36.759074+00:00","id":15157,"links":{},"metadata":{"_buckets":{"deposit":"bbbac118-9670-4530-af2b-694c3faea2cd"},"_deposit":{"created_by":19,"id":"15157","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"15157"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00015157","sets":["1504:1510"]},"author_link":["91509","91499","91508","91506","91507","91503","91501","91512","91510","91511","91500","91502","91504","91505"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-09-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"245","bibliographicPageStart":"237","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"園芸学研究"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2021-01-25"}]},"item_16_description_11":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"赤ネギ品種 ‘ひたち紅っこ’（Allium fistulosum ‘Hitachi-benikko’）は地下部の葉鞘が鮮やかな赤色を呈する長ネギで，茨城県北 部城里町（旧桂村）圷（あくつ）地区で栽培される地方野菜から育成された．本研究では，赤ネギ品種 ‘ひたち紅っこ’ において，地下部のアントシアニンとフラボノールを同定するとともに，総ポリフェノール量と抗酸化能を測定し，抗酸化食品としての有用性を調査した．その結果として，赤ネギ品種 ‘ひたち紅っこ’ のアントシアニンとフラボノールについては，1種類の新規化合物（Cyanidin 3-O-(3″-O-acetyl-6″-O-malonyl)-glucoside）を含む4種類のアントシアニンと5種類のフラボノールを単離し，化学および分光分析により同定した．新規のアントシアニンは ‘ひたち紅っこ’ の地下部における主要アントシアニンであった．フラボノールについては，単離した4種類がいずれもQuercetinを基本骨格としていた．また，総ポリフェノール量と抗酸化能を測定した結果，赤色の地下部は，‘ひたち紅っこ’ の地上部や，白ネギ品種の地上部および地下部と比べて，高い総ポリフェノール量と抗酸化能（H-ORAC）の値を示した．これらの結果は赤ネギ品種 ‘ひたち紅っこ’ において，食品の機能性の面から付加価値を与えると考えられる．","subitem_description_type":"Abstract"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Red welsh onion (Allium fistulosum L.) ‘Hitachi-benikko’, which has red leaf sheaths, was bred by Ibaraki Agricultural Center as a commercial vegetable in Ibaraki Prefecture. In this study, four anthocyanins including a novel glycoside [cyanidin 3-O-(3″- O-acetyl-6″-O-malonyl)-glucoside] and five flavonols were isolated and characterized by chemical and spectroscopic methods. The novel anthocyanin was the main component in the underground part of ‘Hitachi-benikko’. Of these flavonols, four were identified as quercetin and its glycosides, which are known to exhibit marked antioxidant activity. Furthermore, we measured the polyphenol content and antioxidant activity (H-ORAC) of the aerial and underground parts of ‘Hitachi-benikko’ and compared them with those of another general welsh onion cultivar. As the results, the reddish underground parts of ‘Hitachi-benikko’ showed higher polyphenol contents and antioxidant activities than the aerial parts of ‘Hitachi-benikko’ and those of the general welsh onion cultivar. These results promote the value of red welsh onion cultivar ‘Hitachi-benikko’ as a vegetable.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"91506","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIZUNO, Takayuki"}]},{"nameIdentifiers":[{"nameIdentifier":"91507","nameIdentifierScheme":"WEKO"}],"names":[{"name":"NAKANE, Risa"}]},{"nameIdentifiers":[{"nameIdentifier":"91508","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KAIZUKA, Takashi"}]},{"nameIdentifiers":[{"nameIdentifier":"91509","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishikawa-Takano, Yuko"}]},{"nameIdentifiers":[{"nameIdentifier":"91510","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TATSUZAWA, Fumi"}]},{"nameIdentifiers":[{"nameIdentifier":"91511","nameIdentifierScheme":"WEKO"}],"names":[{"name":"INOUE, Eiichi"}]},{"nameIdentifiers":[{"nameIdentifier":"91512","nameIdentifierScheme":"WEKO"}],"names":[{"name":"IWASHINA, Tsukasa"}]}]},"item_16_link_13":{"attribute_name":"抄録（URL）","attribute_value_mlt":[{"subitem_link_text":"茨城県特産赤ネギ品種‘ひたち紅っこ’に含まれるフラボノイドの同定と抗酸化活性評価","subitem_link_url":"https://www.jstage.jst.go.jp/article/hrj/19/3/19_237/_article/-char/ja"}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"園芸学会"}]},"item_16_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.2503/hrj.19.237","subitem_relation_type_select":"DOI"}}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2020 園芸学会"}]},"item_16_source_id_25":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA11608561","subitem_source_identifier_type":"NCID"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18803571","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"13472658","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"国立科学博物館植物研究部"},{"subitem_text_value":"茨城大学大学院農学研究科"},{"subitem_text_value":"茨城県農業総合センター園芸研究所"},{"subitem_text_value":"農業・食品産業技術総合研究機構食品研究部門"},{"subitem_text_value":"岩手大学農学部"},{"subitem_text_value":"茨城大学大学院農学研究科, 茨城大学農学部"},{"subitem_text_value":"国立科学博物館植物研究部, 茨城大学大学院農学研究科"}]},"item_16_version_type_27":{"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":"水野, 貴行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中根, 理沙"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"貝塚, 隆史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石川（高野）, 祐子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"立澤, 文見"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井上, 栄一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩科, 司"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-01-25"}],"displaytype":"detail","filename":"hr-v19n3p237-245.pdf","filesize":[{"value":"4.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"hr-v19n3p237-245","url":"https://iwate-u.repo.nii.ac.jp/record/15157/files/hr-v19n3p237-245.pdf"},"version_id":"2eabf99a-b632-476f-88da-161252aa8d11"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"アントシアニン","subitem_subject_scheme":"Other"},{"subitem_subject":"伝統野菜","subitem_subject_scheme":"Other"},{"subitem_subject":"高付加価値","subitem_subject_scheme":"Other"},{"subitem_subject":"クェルセチン","subitem_subject_scheme":"Other"},{"subitem_subject":"added value","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"anthocyanin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"quercetin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"traditional vegetable","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"茨城県特産赤ネギ品種 ‘ひたち紅っこ’ に含まれるフラボノイドの同定と抗酸化活性評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"茨城県特産赤ネギ品種 ‘ひたち紅っこ’ に含まれるフラボノイドの同定と抗酸化活性評価"},{"subitem_title":"Flavonoids from the Red Leaf Sheaths of Allium fistulosum ‘Hitachi-benikko’ (Ibaraki’s Specialty Red Welsh Onion Cultivar) and Their Antioxidant Activity","subitem_title_language":"en"}]},"item_type_id":"16","owner":"19","path":["1510"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-01-25"},"publish_date":"2021-01-25","publish_status":"0","recid":"15157","relation_version_is_last":true,"title":["茨城県特産赤ネギ品種 ‘ひたち紅っこ’ に含まれるフラボノイドの同定と抗酸化活性評価"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-05-15T13:23:06.804201+00:00"}