{"created":"2024-08-21T06:31:03.666591+00:00","id":2000225,"links":{},"metadata":{"_buckets":{"deposit":"03b4d777-70e2-407d-a9f9-9cd374ce2557"},"_deposit":{"created_by":12,"id":"2000225","owner":"12","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"2000225"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:02000225","sets":["5"]},"author_link":["6859"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"259","bibliographicPageStart":"250","bibliographicVolumeNumber":"43","bibliographic_titles":[{"bibliographic_title":"Bioscience of Microbiota, Food and Health","bibliographic_titleLang":"en"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Kimoto-type Japanese rice wine (sake) has a wide variety of flavors, as the predominant microbes, including lactic acid bacteria (LAB) and nitrate-reducing bacteria, that spontaneously proliferate in the fermentation starter vary depending on the brewery. In this study, we traced the microbiota in four lots of starters manufactured in a newly established brewery and evaluated the lot-to-lot variation and characteristics of the microbiota in the brewery. The results of a 16S ribosomal RNA amplicon analysis showed that the starters brewed in the second brewing year had a more diverse microbiota than those in the first brewing year. Among the LAB predominated at the middle production stage, lactococci, including Leuconostoc spp., were detected in all the lots, while lactobacilli predominated for the first time in the second year. These results suggest that repeated brewing increased microbial diversity and altered the microbial transition pattern in the kimoto-style fermentation starters. Phylogenetic analyses for the LAB isolates from each starter identified Leuconostoc suionicum, Leuconostoc citreum, and Leuconostoc mesenteroides as predominant lactococci as well as a unique lactobacillus in place of Latilactobacillus sakei. We also found that a rice koji-derived Staphylococcus gallinarum with nitrate-reducing activity was generally predominant during the early production stage, suggesting that there was a case in which staphylococci played a role in nitrite production in the starters. These findings are expected to contribute to the understanding of the diversity of microbiota in kimoto-type sake brewing and enable control of the microbiota for consistent sake quality. © 2024 BMFH Press","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"BMFH Press","subitem_publisher_language":"en"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.12938/bmfh.2023-092","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"21866953","subitem_source_identifier_type":"EISSN"}]},"item_2_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"619","subitem_subject_language":"ja","subitem_subject_scheme":"NDC"}]},"item_2_version_type_20":{"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":"YAMANE, Momoka","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"SAKAI, Shuntaro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"HIRAI, Miho","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"TAKAYAMA, Mizuki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"SASAYAMA, Kohya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"DOUCHI, Kazutoshi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"KAWABATA, Shinji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"IKEDA, Shinya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"菅原, 雅之","creatorNameLang":"ja"},{"creatorName":"Sugawara, Masayuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"菅原","familyNameLang":"ja"},{"familyName":"Sugawara","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"雅之","givenNameLang":"ja"},{"givenName":"Masayuki","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"6859","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-21"}],"filename":"Sugawara_43_2023-092-1.pdf","filesize":[{"value":"3.5 MB"}],"format":"application/pdf","licensetype":"license_5","url":{"label":"Fulltext","url":"https://obihiro.repo.nii.ac.jp/record/2000225/files/Sugawara_43_2023-092-1.pdf"},"version_id":"6a6560e3-555e-4a4c-8419-5a63b0c1942c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Japanese rice wine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lactic acid bacteria","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microbiota","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"nitrate-reducing bacteria","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":"Lot-to-lot variation in the microbiota during the brewing process of kimoto-type Japanese rice wine","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Lot-to-lot variation in the microbiota during the brewing process of kimoto-type Japanese rice wine","subitem_title_language":"en"}]},"item_type_id":"2","owner":"12","path":["5"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-21"},"publish_date":"2024-08-21","publish_status":"0","recid":"2000225","relation_version_is_last":true,"title":["Lot-to-lot variation in the microbiota during the brewing process of kimoto-type Japanese rice wine"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2024-12-04T02:28:17.564260+00:00"}