Fluorometric determination of menadione with 3-amino-2(1H)-quinolinethione. III.

• 吉田 友彦

• 谷口 寛一

• 村上 孝子

• 中野 三郎

抄録

A fluorometric method for the determination of menadione (K₃) with 3-amino-2(1H)-quinolinethione (AQT) was developed. The method is based on the reaction of K₃ with AQT, followed by extraction of a red fluorescent product (excitation maxima, 533 and 573 nm; emission maximum, 600 nm) with carbon tetrachloride after making the reaction mixture strongly basic. The calibration curve was linear in the range from 0.01 to 1.0 μg/ml of K₃. This method was applicable to the determination and detection of K₃ contaminating phytonadione.

収録刊行物

• ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ

  ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ 34 (9), 3774-3778, 1986

  公益社団法人 日本薬学会

キーワード

• 3-amino-2(1H)-quinolinethione

詳細情報

• CRID: 1390282679139103232
• NII論文ID: 130003943389
• DOI: 10.1248/cpb.34.3774
• ISSN: 13475223
• ISSN: 00092363
• PubMed: 3815598
• Web Site: http://www.jstage.jst.go.jp/article/cpb1958/34/9/34_9_3774/_pdf
• 本文言語コード: en
• データソース種別:
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  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可