{"created":"2025-02-21T03:45:59.018188+00:00","id":2007241,"links":{},"metadata":{"_buckets":{"deposit":"7c64c019-9bd4-4245-9a91-e74eab6c611c"},"_deposit":{"created_by":41,"id":"2007241","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007241"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007241","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Gamma-aminobutyric acid fermentation with date residue by a lactic acid bacterium, Lactobacillus brevis","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hasegawa, Momoko","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hasegawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Momoko","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamane, Daisuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yamane","familyNameLang":"en"}],"givenNames":[{"givenName":"Daisuke","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Funato, Kouichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Funato","familyNameLang":"en"}],"givenNames":[{"givenName":"Kouichi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yoshida, Atsushi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yoshida","familyNameLang":"en"}],"givenNames":[{"givenName":"Atsushi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Sambongi, Yoshihiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Sambongi","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoshihiro","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"gamma-aminobutyric acid","subitem_subject_scheme":"Other"},{"subitem_subject":"Glutamic acid","subitem_subject_scheme":"Other"},{"subitem_subject":"Lactobacillus brevis","subitem_subject_scheme":"Other"},{"subitem_subject":"Date residue","subitem_subject_scheme":"Other"},{"subitem_subject":"Fermented food","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Dates are commercially consumed as semi-dried fruit or processed into juice and puree for further food production. However, the date residue after juice and puree production is not used, although it appears to be nutrient enriched. Here, date residue was fermented by a lactic acid bacterium, Lactobacillus brevis, which has been generally recognized as safe. Through degradation of sodium glutamate added to the residue during the fermentation, γ-aminobutyric acid (GABA), which reduces neuronal excitability, was produced at the conversion rate of 80–90% from glutamate. In order to achieve this GABA production level, pretreatment of the date residue with carbohydrate-degrading enzymes, i.e., cellulase and pectinase, was necessary. All ingredients used for this GABA fermentation were known as being edible. These results provide us with a solution for the increasing commercial demand for GABA in food industry with the use of date residue that has been often discarded.","subitem_description_language":"en"},{"subitem_description":"This work was supported by Hiroshima Prefecture (to A.Y.) and by the Matching Planner Program of the Japan Science and Technology Agency, JST (Grant No. MP28116808402) (to Y.S.).","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1389-1723","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1347-4421","subitem_source_identifier_type":"ISSN"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"316"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"319","bibliographicPageStart":"316","bibliographicVolumeNumber":"125","bibliographic_titles":[{"bibliographic_title":"Journal of Bioscience and Bioengineering"},{"bibliographic_title":"Journal of Bioscience and Bioengineering"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.jbiosc.2017.10.003","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.jbiosc.2017.10.003","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"JBiosciBioeng_125_316.pdf","filesize":[{"value":"233.5 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007241/files/JBiosciBioeng_125_316.pdf"},"version_id":"99bc5b30-ff88-476d-b7ee-5e6bb31ff225"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"48653"},"item_title":"Gamma-aminobutyric acid fermentation with date residue by a lactic acid bacterium, Lactobacillus brevis","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2007241","relation_version_is_last":true,"title":["Gamma-aminobutyric acid fermentation with date residue by a lactic acid bacterium, Lactobacillus brevis"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T09:30:31.674332+00:00"}