{"_buckets": {"deposit": "b5168fa1-42aa-4bc1-a8f3-0aa421c965f9"}, "_deposit": {"id": "2006969", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2006969"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02006969", "sets": ["1642837998609", "1642838406414"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "オキナワキョウチクトウ種子仁の成分", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Studies on the Components from the Seeds of Cerbera odollam, Gaertner. (Okinawa Kyochikuto)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "仲尾, 知子", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "森, 厳", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Nakao, Tomoko", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Mori, Iwao", "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": "A crystalline substance was obtained from the seeds of Cerbera odollam, Gaertner. This crystalline substance has already been recognized as cardenoride called cerberin. It was crystallized from aqua alcohol, mp. 190~92°C (needle), and showed positive Legal, Baljet and Keller-Kiliani reactions giving a molecular formula of C_\u003c30\u003e H_\u003c46\u003e O_8. A genin of cerberin was estimated as the digitoxigenin by infrared spectroscopy, nuclea magnetic resonance spectroscopy and mass spectroscopic methods, respectively.", "subitem_description_type": "Other"}, {"subitem_description": "オキナワキョウチクトウ(Cerbera odollam, Gaertner)の生鮮薬に含まれる強心配糖体については、著者の一人が報告した。果実の子葉(仁)には、Cerberinという強心配糖体の一種が含まれ、その糖部分が　Cerberoseであるとして、その構造が松原によってすでに報告されている。しかし、非糖部分(Genin)については、いまだに報告がなされていない。著者らは、子葉からCerberinを単離し、それについて、赤外吸収スペクトル、核磁気共鳴吸収スペクトル、質量スペクトルを、それぞれ測定し、非糖部分がdigitoxigeninであることを推定した。子葉570gをエーテルで油脂類を除いてから、メタノールで抽出する。メタノールを留去して得た茶褐色粘稠物を、さらにクロロホルムで抽出した。クロロホルムを追い出した残留物は、淡黄色粘稠である。これを含水メタノールで再結晶を繰返して無色針状結晶を得た。融点190～192℃、収率:0.09%。Aglyconによる呈色は、Legal反応、Baljet反応、Liebermann反応はともに陽性。糖によるKeller-Kiliani呈色反kも陽性。これらの結果、Scilla-bufo型でなく、digitalis-Strophantus型であることを示し、ジギタリス配糖体に属する物質だと予想した。元素分析値は理論値とよく一致し、質量スペクトルの結果から、分子式はC_\u003c30\u003eH_\u003c46\u003eO_8となる。", "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": "琉球大学理工学部"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Science and Engineering Division, University of the Ryukyus"}]}, "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/20.500.12000/23509"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0025080X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学理工学部紀要. 理学編"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Bulletin of Science \u0026 Engineering Division, University of Ryukyus. Mathematics \u0026 natural sciences"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1975-01-30", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "18", "bibliographicPageEnd": "86", "bibliographicPageStart": "81"}]}, "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": "NA", "subitem_1600292170262": "http://purl.org/coar/version/c_be7fb7dd8ff6fe43"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No18p081.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2006969/files/No18p081.pdf"}, "version_id": "d5c6a283-58c1-48da-862c-a100aae5fe26"}]}, "item_title": "オキナワキョウチクトウ種子仁の成分", "item_type_id": "15", "owner": "1", "path": ["1642837998609", "1642838406414"], "permalink_uri": "http://hdl.handle.net/20.500.12000/23509", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2012-02-28"}, "publish_date": "2012-02-28", "publish_status": "0", "recid": "2006969", "relation": {}, "relation_version_is_last": true, "title": ["オキナワキョウチクトウ種子仁の成分"], "weko_shared_id": -1}