{"created":"2022-01-27T07:29:48.633560+00:00","id":2003293,"links":{},"metadata":{"_buckets":{"deposit":"3f13da7a-69e9-4e59-bf5a-c80dcc200a5c"},"_deposit":{"id":"2003293","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003293"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02003293","sets":["1642837622505:1642837905044:1642837909989","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"ブッソウゲ花冠のアントシアニン色素(農芸化学科)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Anthocyanin pigments from the corolla of Hibiscus Rosa-Sinensis L (Department of Agricultural Chemistry)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"外間, 宏一","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"仲宗根, 洋子","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"砂川, 美智子","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Hokama, Koichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nakasone, Yoko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Sunagawa, Michiko","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"1.ブッソウゲ花冠の色素を1%塩酸メタノール溶液で抽出し, ポリアミドによるカラムクロマトグラフィ, ペーパークロマトグラフィーにより分離, 精製を行なった。2.ブッソウゲ色素を加水分解し, 可視部吸収スペクトル, 赤外吸収スペクトル及びペーパークロマトグラフィーにより, 検討した結果, アグリコンはディルフィニジン, 結合糖はグルコースとフルクトースであろうとそれぞれ推定された。3.加水分解は3段階で進行することより, ブッソウゲ色素はディルフィニジンの2ケ所に糖が結合している配糖体と考えられ, その結合位置は一般に3および5の位置であることが知られている。","subitem_description_type":"Other"},{"subitem_description":"1. Pigments were extracted from the corolla of Hibiscus Rosa-sinesis L grown in Oknawa and then isolated and purified by means of poly amide column chromatography and paper chromatography. 2. From the results of the visible and IR spectra and the paper chromatography performed for the above mentioned pigments, it was suggested that the pigments would be glycoside which had delphinidin as aglycon and glucose and fructose as sugar components in the molecule, respectively. 3. From the results of three step partial acid hydrolysis, the hibiscus pigments were supposed to be glycoside in which sugar components would be combined at 3 and 5 position of delphenidin as generally well known.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学農学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/4301"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0370-4246"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250548"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学農学部学術報告"},{"subitem_1522650068558":"en","subitem_1522650091861":"The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1976-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicPageEnd":"229","bibliographicPageStart":"221"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"KJ00000162565.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2003293/files/KJ00000162565.pdf"},"version_id":"00d0c109-32c7-48c0-adc5-51b2e429b16d"}]},"item_title":"ブッソウゲ花冠のアントシアニン色素(農芸化学科)","item_type_id":"15","owner":"1","path":["1642837909989","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2003293","relation_version_is_last":true,"title":["ブッソウゲ花冠のアントシアニン色素(農芸化学科)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:19:22.629516+00:00"}