DETERMINATION OF INDIVIDUAL UBIQUINONE HOMOLOGS BY MASS-SPECTROMETRY AND HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：27
作者：
IMABAYASHI, S
NAKAMURA, T
SAWA, Y
HASEGAWA, J
SAKAGUCHI, K
FUJITA, T
MORI, Y
KAWABE, K
机构：
[1] Eisai Research Laboratories, Eisai Co., Ltd., Bunkyo-ku, Tokyo 112
来源：
ANALYTICAL CHEMISTRY | 1979年 / 51卷 / 04期
关键词：
D O I：
10.1021/ac50040a019
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Ubiquinone homologues in various animal tissues (liver, kidney, heart, spleen) were determined by direct inlet selected ion monitoring. Samples were prepared by solvent extraction, after treating with lipase to eliminate substances that might interfere with the analysis. The detection limit by direct inlet selected ion monitoring for ubiquinone-10 was 0.1 ng. The same samples were also subjected to high performance liquid chromatography and results of this latter analysis were in good agreement with results by direct inlet selected ion monitoring. © 1979, American Chemical Society. All rights reserved.
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页码：534 / 536
页数：3
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