WEKO3
アイテム
{"_buckets": {"deposit": "b77c2a74-61d5-43b9-a580-787f4140ce77"}, "_deposit": {"id": "11501", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11501"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011501", "sets": []}, "author_link": ["80483", "80484", "80485", "80486"], "control_number": "11501", "item_1615768549627": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_9_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Extraction and radiocarbon dates of amino acids in fossil bones", "subitem_alternative_title_language": "en"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "54", "bibliographicPageStart": "46", "bibliographicVolumeNumber": "9", "bibliographic_titles": [{"bibliographic_title": "名古屋大学加速器質量分析計業績報告書", "bibliographic_titleLang": "ja"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Accurate radiocarbon (^\u003c14\u003eC) and carbon isotope analysis on fossil bones require that all exogenous carbon be removed. To eliminate the foreign organic matter from bones, XAD-2 chromatography method was tested. The fossil bones used in the experiment were deer and boar bones collected from the Awazu submarine archeological site, Shiga, Japan. The bone samples were decalcificated with 4℃, 0.8N HCl and the acid-insoluble residue was concentrated by centrifugation and lyophilized. The demineralized bone powder was hydrolysed with 6N HCl at 110℃. Solids were removed by centrifugation before the filtered hydrolysate was passed through the XAD-2 resin to remove fulvic and humic acids. For comparison of ability to remove organic contamination from fossil bone, the gelatin-extraction method of decalcification is a cellulose tube with 1.2HCl, followed by heating at 90℃ in water was also examined upon same samples. The XAD-purified hydrolysates have more positive δ ^\u003c13\u003eC values and older ^\u003c14\u003eC ages than gelatin collagen extracted in hot water. The difference tends to become greater for poorly-preserved fossil bones, containing less than 1% extractable collagens. The fulvic and humic phases give apparent younger ages and significantly more negative δ ^\u003c13\u003eC values than bone organic carbon. The result indicates that the gelatin-extraction method is sufficient for ^\u003c14\u003eC dating on well-preserved bones, but insufficient on poorly-preserved bones, because hot-water extraction does not totally remove exogenous organic carbon. Then, XAD-2 resin is recommended for accurate ^\u003c14\u003eC and carbon isotope measurements.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "第10回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成9 (1997)年度)報告 「最新型タンデトロン加速器質量分析計(加速器年代測定システム)による高精度・高分解能14C年代測定の利用分野・方法の開拓(II)」", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/10.19999/sumrua.9.46", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会", "subitem_publisher_language": "ja"}]}, "item_9_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110001136042/", "subitem_relation_type_select": "URI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会", "subitem_rights_language": "ja"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである", "subitem_rights_language": "ja"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "南, 雅代", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "80483", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Minami, Masayo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "80484", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中村, 俊夫", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "80485", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Toshio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "80486", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00002410046.pdf", "filesize": [{"value": "458.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 458400.0, "url": {"label": "KJ00002410046.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/11501/files/KJ00002410046.pdf"}, "version_id": "b7d7fa40-fd89-41b9-9446-526616447b86"}]}, "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": "化石骨のアミノ酸抽出とその^\u003c14\u003eC年代", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "化石骨のアミノ酸抽出とその^\u003c14\u003eC年代", "subitem_title_language": "ja"}]}, "item_type_id": "9", "owner": "1", "path": ["1228"], "permalink_uri": "https://doi.org/10.18999/10.19999/sumrua.9.46", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2010-05-19"}, "publish_date": "2010-05-19", "publish_status": "0", "recid": "11501", "relation": {}, "relation_version_is_last": true, "title": ["化石骨のアミノ酸抽出とその^\u003c14\u003eC年代"], "weko_shared_id": -1}
化石骨のアミノ酸抽出とその^<14>C年代
https://doi.org/10.18999/10.19999/sumrua.9.46
https://doi.org/10.18999/10.19999/sumrua.9.46281e403b-36e1-4e85-9fb5-b8981914dcca
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00002410046.pdf (458.4 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-05-19 | |||||
タイトル | ||||||
タイトル | 化石骨のアミノ酸抽出とその^<14>C年代 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | Extraction and radiocarbon dates of amino acids in fossil bones | |||||
言語 | en | |||||
著者 |
南, 雅代
× 南, 雅代× Minami, Masayo× 中村, 俊夫× Nakamura, Toshio |
|||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
抄録 | ||||||
内容記述 | Accurate radiocarbon (^<14>C) and carbon isotope analysis on fossil bones require that all exogenous carbon be removed. To eliminate the foreign organic matter from bones, XAD-2 chromatography method was tested. The fossil bones used in the experiment were deer and boar bones collected from the Awazu submarine archeological site, Shiga, Japan. The bone samples were decalcificated with 4℃, 0.8N HCl and the acid-insoluble residue was concentrated by centrifugation and lyophilized. The demineralized bone powder was hydrolysed with 6N HCl at 110℃. Solids were removed by centrifugation before the filtered hydrolysate was passed through the XAD-2 resin to remove fulvic and humic acids. For comparison of ability to remove organic contamination from fossil bone, the gelatin-extraction method of decalcification is a cellulose tube with 1.2HCl, followed by heating at 90℃ in water was also examined upon same samples. The XAD-purified hydrolysates have more positive δ ^<13>C values and older ^<14>C ages than gelatin collagen extracted in hot water. The difference tends to become greater for poorly-preserved fossil bones, containing less than 1% extractable collagens. The fulvic and humic phases give apparent younger ages and significantly more negative δ ^<13>C values than bone organic carbon. The result indicates that the gelatin-extraction method is sufficient for ^<14>C dating on well-preserved bones, but insufficient on poorly-preserved bones, because hot-water extraction does not totally remove exogenous organic carbon. Then, XAD-2 resin is recommended for accurate ^<14>C and carbon isotope measurements. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | 第10回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成9 (1997)年度)報告 「最新型タンデトロン加速器質量分析計(加速器年代測定システム)による高精度・高分解能14C年代測定の利用分野・方法の開拓(II)」 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ID登録 | ||||||
ID登録 | 10.18999/10.19999/sumrua.9.46 | |||||
ID登録タイプ | JaLC | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110001136042/ | |||||
書誌情報 |
ja : 名古屋大学加速器質量分析計業績報告書 巻 9, p. 46-54, 発行日 1998-03 |
|||||
フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher |