Quantitative HPLC analysis of acidic opi
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M. Sato; S. Suzuki; Y. Yasuda; H. Kawauchi; N. Kanno; Y. Sato
📂
Article
📅
1988
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Elsevier Science
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English
⚖ 412 KB
A new method for the quantitative analysis of acidic opines-alanopine, strombine, tauropine, and @-alanopine-is presented. The method is based on formation of phenylthiocarbamyl (PTC) derivatives of the acidic opines aher partial purification by ion-exchange chromatography. The PTC acidic opines are