发明名称 |
METHOD FOR SIMULTANEOUS ANALYSIS OF ORGANIC ACID, AMINO ACID AND GLYCINE FAMILY USING GAS CHROMATOGRAPHY/MASS SPECTROGRAPH |
摘要 |
PURPOSE: A method for simultaneous analysis of organic acid, amino acid and glycine family using gas chromatography/mass spectrograph is provided to screen organic acidemia and aminoacidopathy in a rapid and accurate manner. CONSTITUTION: A method comprises a first step of inducing trimethylsilyl derivatization reaction by adding a methyl orange indicator to a sample and adding N-methyl-N-(trimethylsilyl)-trifluoroacetamide to the mixture of methyl orange indicator and sample; a second step of inducing trifluoroacetamide derivatization reaction by adding N-methyl-bis(trifluoroacetamide) to the reaction solution; and a third step of simultaneously separating organic acid, amino acid and glycine family using gas chromatography/mass spectrograph.
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申请公布号 |
KR20020084610(A) |
申请公布日期 |
2002.11.09 |
申请号 |
KR20010024021 |
申请日期 |
2001.05.03 |
申请人 |
SEOUL MEDICAL SCIENCE INSTITUTE |
发明人 |
KIM, JI YEON;YOON, HYE RAN |
分类号 |
G01N30/06;(IPC1-7):G01N30/06 |
主分类号 |
G01N30/06 |
代理机构 |
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主权项 |
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