{"created":"2023-07-25T09:59:16.165863+00:00","id":2553,"links":{},"metadata":{"_buckets":{"deposit":"5cb716eb-753f-445e-949c-8312082ae04f"},"_deposit":{"created_by":15,"id":"2553","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2553"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00002553","sets":["187:189:241","187:191:588","41:692"]},"author_link":["2616","3612","3610","4021","1907","3614","3876"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"101763","bibliographicVolumeNumber":"47","bibliographic_titles":[{"bibliographic_title":"Food Bioscience"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Alginate and laminaran are water soluble dietary fibres in brown algae.\nIn a previous study, pure cultures of Bacteroides xylanisolvens, Bacteroides uniformis, and Erysipelaclostridium ramosum increased antioxidant capacities in the broth with alginate and/or laminaran fermentation.\nThis study was conducted to evaluate the presence of the alginate- and laminaran-responsive human gut indigenous bacteria (RIB) and their functions.\nBriefly, human stool samples were cultured in media without (control), or with 1% (w/v) alginate or laminaran at 37 °C for 24 h under anaerobic conditions.\nResults showed that during incubation, the pH of the culture reduced with the polysaccharides.\nPhenol production was clearly suppressed via laminaran supplementation in the faecal sample cultures.\nThe 16S rRNA (V4) gene amplicon sequencing confirmed that B. xylanisolvens-, B. uniformis and E. ramosum-like bacteria were alginate- and/or laminaran-RIB in human gut, although their read numbers differed among individuals.\nAdditionally, some butyrate-producers, such as Faecalibacterium and Roseburia, were also detected as the RIB in alginate and laminaran cultures, respectively.\nFermentation increased 1,1-diphenyl-2-picrylhydrazyl and superoxide anion radical-scavenging capacities and the Fe-reducing power of the culture medium.\nAdditionally, the fermented cultures increased the nitric oxide secretion in macrophage like RAW 264.7 cells culture.\nThese results suggest that the interaction of alginate and laminaran with their RIB may have desirable effects on the host as next generation prebiotics when brown algae are ingested."}]},"item_3_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"公開日: 2023-06-15"}]},"item_3_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"}],"names":[{"name":"Lee, Gayang"}]},{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"}],"names":[{"name":"Harada, Mika"}]},{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"}],"names":[{"name":"Midorikawa, Yuko"}]},{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yamamoto, Mahiro"}]},{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"}],"names":[{"name":"Nakamura, Ayaka"}]},{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"},{"nameIdentifierScheme":"e-Rad"}],"names":[{"name":"Takahashi, Hajime"}]},{"nameIdentifiers":[{"nameIdentifierScheme":"WEKO"},{"nameIdentifierScheme":"e-Rad"}],"names":[{"name":"Kuda, Takashi"}]}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.fbio.2022.101763","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Author's Accepted Manuscript Version/PDF (Available on: 2023-06-15) "}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/am/pii/S221242922200222X","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Elsevier B.V."}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.elsevier.com/ja-jp","subitem_relation_type_select":"URI"}}]},"item_3_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2022 Elsevier B.V.. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in https://doi.org/10.1016/j.fbio.2022.101763"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2212-4292","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Alginate","subitem_subject_scheme":"Other"},{"subitem_subject":"Laminaran","subitem_subject_scheme":"Other"},{"subitem_subject":"Human gut microbiota","subitem_subject_scheme":"Other"},{"subitem_subject":"Antioxidant capacity","subitem_subject_scheme":"Other"},{"subitem_subject":"Faecal culture","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"}]},"item_title":"Effects of alginate and laminaran on the microbiota and antioxidant properties of human faecal cultures","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of alginate and laminaran on the microbiota and antioxidant properties of human faecal cultures"}]},"item_type_id":"3","owner":"15","path":["241","588","692"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-26"},"publish_date":"2022-09-26","publish_status":"0","recid":"2553","relation_version_is_last":true,"title":["Effects of alginate and laminaran on the microbiota and antioxidant properties of human faecal cultures"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:29:19.737561+00:00"}