{"created":"2023-06-19T11:38:10.019190+00:00","id":5761,"links":{},"metadata":{"_buckets":{"deposit":"caff52f3-7cef-4fb7-abaf-5de046b73efd"},"_deposit":{"created_by":13,"id":"5761","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"5761"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00005761","sets":["420:421:443:453"]},"author_link":["12684","12685"],"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-03-26","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"116","bibliographicPageStart":"105","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"三重大学生物資源学部紀要 = The bulletin of the Faculty of Bioresources, Mie University"}]}]},"item_4_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The influence of periodate oxidation on structural changes of Norway spruce lignin was examined, and the distribution of the phenolic hydroxyl groups among the non-condensed guaiacyl and syringyl units for aspen and white birch wood lignins in situ was analyzed by a combination of the nucleus exchange, nitrobenzene oxidation, and periodate oxidation techniques. The results showed that periodate oxidation was relatively specific toward phenolic units and could be used along with the nucleus exchange and nitrobenzene oxidation methods to estimate the proportion of the\nphenolic and etherified structures of lignin. The percentage of the syringyl units in hardwood lignins\nhaving a phenolic hydroxyl group was quite small (-5%), being about one-fourth that of the guaiacyl units\n(20%). This finding fully confirmed a observation that the phenolic hydroxyl group content of wood lignins\ndecreased proportionally with an increase in the content of syringyl units.","subitem_description_type":"Abstract"},{"subitem_description":"過ヨウ素酸酸化，核交換およびニトロベンゼン酸化を併用する新しいリグニンフェノール核構造の解析法を提案した。\n本法は単離リグニンのみならずリグノセルロース系複合体中のリグニンに直接適用可能であり，しかも各構成単位における\nフェノール核の分布に関する定量的知見を与える。Norway spruce を用い適正分析条件を検討し，さらに広葉樹(Aspen, Birch)\nプロトリグニンのフェノール核構造を解析した。過ヨウ素酸飽和溶液，4℃，48時間処理によりリグニンフェノール核は定量的に\n破壊されること，および広葉樹プロトリグニンのシリンギル単位におけるフェノール核分布率は極めて低く(約5％)，グアイアシル単位の\n約1/4であることを認めた。","subitem_description_type":"Abstract"}]},"item_4_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Faculty of Bioresources, Mie University"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-0471","subitem_source_identifier_type":"PISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10073846","subitem_source_identifier_type":"NCID"}]},"item_4_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"657","subitem_subject_scheme":"NDC"}]},"item_4_text_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"プロトリグニンのフェノール核構造"}]},"item_4_text_63":{"attribute_name":"ノート","attribute_value_mlt":[{"subitem_text_value":"Agropedia提供データ"}]},"item_4_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Departmental Bulletin Paper / 紀要論文"}]},"item_4_version_type_15":{"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":"Funaoka, Masamitsu","creatorNameLang":"en"},{"creatorName":"船岡, 正光","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"12684","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Lai, Yuan Z.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"12685","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":"2017-02-18"}],"displaytype":"detail","filename":"AN100738460001004.pdf","filesize":[{"value":"564.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN100738460001004.pdf","url":"https://mie-u.repo.nii.ac.jp/record/5761/files/AN100738460001004.pdf"},"version_id":"116d922b-2b9a-421c-9036-32f648aaee43"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"lignin","subitem_subject_scheme":"Other"},{"subitem_subject":"phenolic hydroxyl group","subitem_subject_scheme":"Other"},{"subitem_subject":"periodate oxidation","subitem_subject_scheme":"Other"},{"subitem_subject":"nucleus exchange nitrobenzene oxidation","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Phenolic Structure of in situ Lignins","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Phenolic Structure of in situ Lignins","subitem_title_language":"en"}]},"item_type_id":"4","owner":"13","path":["453"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-04-03"},"publish_date":"2007-04-03","publish_status":"0","recid":"5761","relation_version_is_last":true,"title":["Phenolic Structure of in situ Lignins"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-10-12T03:02:13.031558+00:00"}