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KMID : 0385520000130010127
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Analytical Science & Technology
2000 Volume.13 No. 1 p.127 ~ p.129
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Application of Deuterium NMR Analysis for the Differentiation of Korean and Foreign Liquors
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한기정/Han GC
이석근/Lee SG
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Abstract
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The ²H NMR analysis was used to determine the relative deuterium contents at the position of methyl and methylene in ethyl alcohols. Four different liquors manufactured in Korea clearly showed different R values from those of foreign liquors. These R values for the Korean liquors could be used to distinguish adulteration.
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