Application of Deuterium NMR Analysis for the Differentiation of Korean and Foreign Liquors

Han, Gee-Chung; 한기정; Lee, Sueg-Geun; 이석근

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P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

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13권 1호

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중수소 핵자기 공명을 이용한 외국 술과 국산 술의 비교 분석

Application of Deuterium NMR Analysis for the Differentiation of Korean and Foreign Liquors

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

2000, v.13 no.1, pp.127-129

한기정
이석근

한기정, & 이석근. (2000). 중수소 핵자기 공명을 이용한 외국 술과 국산 술의 비교 분석. , 13(1), 127-129.

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Abstract

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.