{"created":"2023-05-15T13:38:35.050827+00:00","id":2555,"links":{},"metadata":{"_buckets":{"deposit":"834a356c-634b-433a-9b4e-ef30c9348af5"},"_deposit":{"created_by":11,"id":"2555","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"2555"},"status":"published"},"_oai":{"id":"oai:repository.naro.go.jp:00002555","sets":["2:581:116","87:660:49"]},"author_link":["1073","1110","6559","2158","6558"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"32","bibliographicPageStart":"26","bibliographicVolumeNumber":"141","bibliographic_titles":[{"bibliographic_title":"Polymer Degradation and Stability"},{"bibliographic_title":"Polymer Degradation and Stability","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Esterases from the yeast Pseudozyma antarctica (PaE) and the fungus Paraphoma sp. B47-9 (PCLE) can degrade biodegradable plastics (Shinozaki et al., 2013; Suzuki et al., 2014). The degradation profiles of plastic films composed of poly(butylene succinate), poly(butylene succinate-co-adipate), or poly(butylene adipate) by these enzymes were characterized by liquid chromatography-mass spectroscopy in terms of the molecular structures and molecular weights of the degradation products. Monomers and oligomers with molecular weights corresponding to dimers to octamers were identified as products of degradation by PaE in an aqueous reaction solution, irrespective of the type of biodegradable plastic film. Size-exclusion chromatography indicated that the number-average molecular weight of degraded films decreased with reaction time, suggesting that PaE degraded polyester films randomly into monomer units (endo-type degradation). PCLE also degraded polyester films randomly into monomer units, albeit more slowly than did PaE.","subitem_description_type":"Abstract"}]},"item_10001_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"supplemental,Figures(.ppt)はPDFに変換して本文PDFに組み入れた。","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.polymdegradstab.2017.05.007","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"SC30201804130032"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"NARO成果DBa"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"Green open Access"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"This journal has an embargo period of 24 months."}]},{"subitem_relation_name":[{"subitem_relation_name_text":"この論文は出版社版ではありません。引用の際には出版社版をご利用ください。"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"This is not the published version. Please cite only the published version. "}]}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Polymer Degradation and Stability"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.polymdegradstab.2017.05.007","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_18":{"attribute_name":"他の資源との関係","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"author manuscript"}]}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"2017 Published by Elsevier Ltd. "}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0141-3910","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"篠崎, 由紀子"},{"creatorName":"シノザキ, ユキコ","creatorNameLang":"ja-Kana"},{"creatorName":"SHINOZAKI, Yukiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"6558","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"shinoyk","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/shinoyk"}]},{"creatorNames":[{"creatorName":"渡邊, 高志"},{"creatorName":"ワタナベ, タカシ","creatorNameLang":"ja-Kana"},{"creatorName":"WATANABE, 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Hiroko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1110","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10370652","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=10370652"},{"nameIdentifier":"yeast_and_enzyme","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/yeast_and_enzyme"},{"nameIdentifier":"0000-0003-0086-4696","nameIdentifierScheme":"ORCID","nameIdentifierURI":"http://orcid.org/0000-0003-0086-4696"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-01"}],"displaytype":"detail","filename":"SC30201804130032_PostPrint.pdf","filesize":[{"value":"3.9 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hydrolase","subitem_subject_language":"en","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Degradation profiles of biodegradable plastic films by biodegradable plastic-degrading enzymes from the yeast Pseudozyma antarctica and the fungus Paraphoma sp. 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