NDLI: Lc-ms/msによる畜産食品中のネクイネートおよびバクイノレートの分析

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Lc-ms/msによる畜産食品中のネクイネートおよびバクイノレートの分析

Content Provider	Semantic Scholar
Author	Nakajima, Takayuki Hayashi, Hiroshi Sasamoto, Takeo Kanda, Maki Kusano, Tomoko Matsushima, Youko Kanai, Setsuko Takeba, Kazue Nagayama, Toshihiro
Copyright Year	2011
Abstract	公的な試験法の定められていないネクイネートおよびバクイノレートの分析法を確立した．試料から厚生労働省通知の一斉試験法Iに準じて抽出した後，20％メタノールでHLBカートリッジに負荷し，アセトニトリル-メタノール(1 : 1)混液で溶出，10 mLに定容しLC-MS/MSにより定量した．本法のネクイネートおよびバクイノレートの定量限界は0.001 μg/gであった．8種類の試料(鶏筋肉，鶏肝臓，鶏心臓，豚筋肉，豚心臓，牛筋肉，羊筋肉，鶏卵)について2濃度における各々の添加回収率は，89.5～108.6％，相対標準偏差は20％未満(n＝10)であった．本法を用いて市販の食肉10検体について実態調査を行ったところ，いずれの検体からもネクイネートおよびバクイノレートは検出されなかった．
Starting Page	178
Ending Page	182
Page Count	5
File Format	PDF HTM / HTML
DOI	10.3358/shokueishi.52.178
Volume Number	52
Alternate Webpage(s)	https://agriknowledge.affrc.go.jp/api-agrknldg/media/pdf/show/id/2010813295
Alternate Webpage(s)	https://doi.org/10.3358/shokueishi.52.178
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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