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Each sample was cleaned up by using an immunoaffinity\ncolumn, and AFM1 was determined by high-performance liquid chromatograph with\nfluorescence detection. The limit of detection and quantitation of the method were 0.0004\nμg/kg and 0.001 μg/kg, respectively. For the infant formula sample spiked at 0.05 and\n0.005 μg/kg levels, recoveries were 91.5 and 108.6%, respectively. The repeatability relative\nstandard deviations were 2.5% and 10.3%, respectively. The reproducibility relative standard\ndeviations were 3.4% and 7.6%, respectively. No AFM1 was detected in all samples, however,\nthe additional surveys over the long term will be required, because the AFM1 level in milk\nvaries from season to season and year to year.", "subitem_description_type": "Abstract"}]}, "item_10002_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "紀要編集委員会 "}]}, "item_10002_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA12942183", "subitem_source_identifier_type": "NCID"}]}, "item_10002_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2436-8830", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "中島, 正博"}], "nameIdentifiers": [{"nameIdentifier": "16873", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "小山, なつみ"}], "nameIdentifiers": [{"nameIdentifier": "16874", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鈴木, ひかり"}], "nameIdentifiers": [{"nameIdentifier": "16875", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "野口, 千尋"}], "nameIdentifiers": [{"nameIdentifier": "16876", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "濱口, 温茄"}], "nameIdentifiers": [{"nameIdentifier": "16877", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2022-09-23"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "kiyo68_19-27.pdf", "filesize": [{"value": "856.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 856300.0, "url": {"label": "kiyo68_19-27", "url": "https://nagoya-wu.repo.nii.ac.jp/record/4385/files/kiyo68_19-27.pdf"}, "version_id": "78a40a57-adc2-414f-8ee0-a97a849545f1"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "アフラトキシンM1", "subitem_subject_scheme": "Other"}, {"subitem_subject": "乳幼児用液状乳", "subitem_subject_scheme": "Other"}, {"subitem_subject": "乳幼 児用粉乳", "subitem_subject_scheme": "Other"}, {"subitem_subject": "イムノアフィニティカラム", "subitem_subject_scheme": "Other"}, {"subitem_subject": "高速液体クロマトグラフ", "subitem_subject_scheme": "Other"}, {"subitem_subject": "aflatoxin M1", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "liquid infant formula", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "powdered infant formula", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "immunoaffinity column", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "high performance liquid chromatograph", "subitem_subject_language": "en", "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "乳幼児用乳製品のアフラトキシンM₁汚染調査", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "乳幼児用乳製品のアフラトキシンM₁汚染調査"}, {"subitem_title": "Survey of Aflatoxin M₁ in Liquid and Powdered Infant Formulae", "subitem_title_language": "en"}]}, "item_type_id": "10002", "owner": "14", "path": ["239", "240"], "permalink_uri": "https://nagoya-wu.repo.nii.ac.jp/records/4385", "pubdate": {"attribute_name": "公開日", "attribute_value": "2022-09-23"}, "publish_date": "2022-09-23", "publish_status": "0", "recid": "4385", "relation": {}, "relation_version_is_last": true, "title": ["乳幼児用乳製品のアフラトキシンM₁汚染調査"], "weko_shared_id": -1}
乳幼児用乳製品のアフラトキシンM₁汚染調査
https://nagoya-wu.repo.nii.ac.jp/records/4385
https://nagoya-wu.repo.nii.ac.jp/records/438547a9a30a-f601-48c8-8d02-0c00a844c541
名前 / ファイル | ライセンス | アクション |
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kiyo68_19-27 (856.3 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2022-09-23 | |||||
タイトル | ||||||
タイトル | 乳幼児用乳製品のアフラトキシンM₁汚染調査 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Survey of Aflatoxin M₁ in Liquid and Powdered Infant Formulae | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | アフラトキシンM1 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 乳幼児用液状乳 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 乳幼 児用粉乳 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | イムノアフィニティカラム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高速液体クロマトグラフ | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aflatoxin M1 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | liquid infant formula | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | powdered infant formula | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | immunoaffinity column | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | high performance liquid chromatograph | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
中島, 正博
× 中島, 正博× 小山, なつみ× 鈴木, ひかり× 野口, 千尋× 濱口, 温茄 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 国内で入手した乳児用液状乳30検体(国産23検体,輸入7検体)および乳幼児用粉乳15検体 (国産9検体,輸入6検体)についてアフラトキシンM1(AFM1)汚染調査を行った.汚染 調査に用いたAFM1試験法は,イムノアフィニティカラム精製-蛍光検出器付き高速液体クロ マトグラフ法であり,妥当性評価試験によりその妥当性が確認された。本試験法の検出限界値 および定量下限値は,それぞれ0.0004 μg/kgおよび0.001 μg/kgであった.今回調査した国産・ 輸入乳幼児用乳製品のすべてにおいてAFM1は検出されなかった.市販牛乳7検体についても AFM1汚染調査を行ったところ,すべての検体からAFM1は検出されたことから,乳幼児用 乳製品の原料となる牛乳はAFM1により汚染されていると考えられるが,本乳製品においては 原料としての牛乳の使用量が少ないためにAFM1の検出に至らなかったと思われる.しかし, 乳中のAFM1汚染は年・季節による違いが報告されていることから,今後も乳幼児製品中の AFM1汚染調査の継続が必要である. |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A total of 45 samples of domestic and imported liquid and powdered infant formulae were analyzed for aflatoxin M1 (AFM1). Each sample was cleaned up by using an immunoaffinity column, and AFM1 was determined by high-performance liquid chromatograph with fluorescence detection. The limit of detection and quantitation of the method were 0.0004 μg/kg and 0.001 μg/kg, respectively. For the infant formula sample spiked at 0.05 and 0.005 μg/kg levels, recoveries were 91.5 and 108.6%, respectively. The repeatability relative standard deviations were 2.5% and 10.3%, respectively. The reproducibility relative standard deviations were 3.4% and 7.6%, respectively. No AFM1 was detected in all samples, however, the additional surveys over the long term will be required, because the AFM1 level in milk varies from season to season and year to year. |
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書誌情報 |
名古屋女子大学紀要 en : Journal of Nagoya Women's University 号 68, p. 19-27, 発行日 2022-03-10 |
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出版者 | ||||||
出版者 | 紀要編集委員会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2436-8830 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12942183 |