{"created":"2023-06-20T16:33:58.636301+00:00","id":3038,"links":{},"metadata":{"_buckets":{"deposit":"4b9053e6-6917-4f00-be8d-2994ef888b6d"},"_deposit":{"created_by":3,"id":"3038","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3038"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:00003038","sets":["14:2667:2695:2696","21:2669:2697:2698"]},"author_link":["3292"],"item_8_alternative_title_3":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Studies on the properties of antioxidative emulsifier in aqueous and emulsion systems"}]},"item_8_biblio_info_21":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-01-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"科学研究費補助金研究成果報告書 (2009. )"}]}]},"item_8_description_33":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"水溶液中でのカテキンの安定性には，共存する抗酸化性乳化剤アシルアスコルビン酸によるミセル形成の影響が示唆された．また，クエン酸添加量が増加するにつれ，カテキンの安定性が改善された．O/W 型エマルション中では，アスコルビン酸分子の大部分がその高い親水性により水相に存在し，油水界面にて脂質酸化を抑制することが示された．一方，親油性の高いアシルアスコルビン酸は，油相内での酸化抑制に寄与することが明らかとなった．(英文） Acyl ascorbates were synthesized by the condensation of ascorbic and fatty acids in acetone using an immobilized lipase from Candida antarctica. The dependency of the rate constant, k, for the degradation of catechin in aqueous solution with octanoyl ascorbate on the concentration of the ascorbate was obviously different from that with ascorbic acid. The stability of catechin was reduced by ascorbic acid or octanoyl ascorbate, although the k value for degradation decreased with increasing citric acid concentration. The oxidation process of methyl linoleate as an oil droplet in the O/W emulsion with ascorbic acid or acyl ascorbate was measured, and their antioxidative properties were examined.","subitem_description_type":"Abstract"}]},"item_8_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究種目：若手研究（B）研究期間：2007～2009課題番号：19780106研究分野：農学科研費の分科・細目：農芸化学・食品科学","subitem_description_type":"Other"}]},"item_8_description_37":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Research Paper","subitem_description_type":"Other"}]},"item_8_description_41":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_8_publisher_14":{"attribute_name":"出版者 名前","attribute_value_mlt":[{"subitem_publisher":"近畿大学"}]},"item_8_relation_11":{"attribute_name":"著者 外部リンク","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://rns.nii.ac.jp/nr/1000020368369"}]}]},"item_8_text_10":{"attribute_name":"著者 役割","attribute_value_mlt":[{"subitem_text_value":"研究代表者"}]},"item_8_text_7":{"attribute_name":"著者(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"WATANABE, YOSHIYUKI"}]},"item_8_text_8":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学・工学部・講師"}]},"item_8_version_type_12":{"attribute_name":"版","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":"渡邉,  義之"},{"creatorName":"ワタナベ, ヨシユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-17"}],"displaytype":"detail","filename":"KAKEN_19780106seika.pdf","filesize":[{"value":"258.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KAKEN_19780106seika.pdf","url":"https://kindai.repo.nii.ac.jp/record/3038/files/KAKEN_19780106seika.pdf"},"version_id":"fc4e5df4-1cb2-43fa-8c3a-1667f7588841"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"抗酸化性乳化剤","subitem_subject_scheme":"Other"},{"subitem_subject":"アシルアスコルビン酸","subitem_subject_scheme":"Other"},{"subitem_subject":"固定化リパーゼ","subitem_subject_scheme":"Other"},{"subitem_subject":"カテキン","subitem_subject_scheme":"Other"},{"subitem_subject":"分解速度定数","subitem_subject_scheme":"Other"},{"subitem_subject":"O/W 型エマルション","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"抗酸化性乳化剤の水系およびエマルション系における諸特性に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"抗酸化性乳化剤の水系およびエマルション系における諸特性に関する研究"}]},"item_type_id":"8","owner":"3","path":["2696","2698"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-06-30"},"publish_date":"2010-06-30","publish_status":"0","recid":"3038","relation_version_is_last":true,"title":["抗酸化性乳化剤の水系およびエマルション系における諸特性に関する研究"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-21T01:48:36.320249+00:00"}