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KMID : 0380619760080020085
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Korean Journal of Food Science and Technology
1976 Volume.8 No. 2 p.85 ~ p.89
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Studies on the Separation and Determination of Dicarbonyl Compounds by Gas Chromatography
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Abstract
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The separation and determination of dicarbonyls such as diacetyl, methylglyoxal and triose reductone in their mixed aqueous solution were carried out by means of gas chromatography with transformation of these compounds into quinoxaline derivatives with o-phenylenediamine.
A column used for this experiment was consisted of Celite 545 (80-100 mesh) coated with 5% Silicon Gum SE-30. The column temperature was 180℃.
It is desirable that this approach will be applicable to dicabonyl study in gas chromatographic determination.
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