TY - JOUR
T1 - Simultaneous determination of volatile organic compounds in commercial alcoholic beverages by gas chromatography with flame ionization detection
AU - Kim, Hyung Min
AU - Yang, Gun
AU - Kim, Jung Yoon
AU - Yoon, Sang Jun
AU - Shin, Byong Kyu
AU - Lee, Jeongmi
AU - Park, Jeong Hill
AU - Kwon, Sung Won
N1 - Funding Information:
Received January 05, 2017. Accepted by SG February 23, 2017. 1 Corresponding author’s e-mail: swkwon@snu.ac.kr This work was supported by the Bio-Synergy Research Project of the Ministry of Science, ICT, and Future Planning through the National Research Foundation (NRF-2012M3A9C4048796) and the National Research Foundation of Korea grant funded by the Korean government (MSIP; No. 2009-0083533, NRF-2016R1E1A2020743). DOI: 10.5740/jaoacint.17-0006
PY - 2017/9/1
Y1 - 2017/9/1
N2 - A simple and fast method was developed for the determination of volatile organic compounds in alcoholic beverages. Eleven volatile organic compounds (acetaldehyde, methanol, 2-propanol, tert-butanol, 1-propanol, ethyl acetate, 2-butanol, isobutanol, 1-butanol, 3-methyl-1butanol, and 2-methyl-1-butanol) in alcoholic beverages were analyzed with a simple direct-injection method using GC with flame ionization detection. These compounds should be monitored in the QC of production processes because they are detrimental to human health. The method was validated with four types of alcoholic beverages (beers, fruit wines, rice wines, and spirits) to confirm the versatility of the method. Linearity showed r2 values from 0.9986 to 0.9995, with LODs ranging from 0.010 to 1.000 mg/L. Precision and accuracy showed acceptable results, proving the effectiveness of the method. The developed method was applied to 40 commercial samples representing the four types of alcoholic beverages, and principal component analysis was performed to determine profiles of the volatile organic compounds, depending on the type of alcoholic beverage.
AB - A simple and fast method was developed for the determination of volatile organic compounds in alcoholic beverages. Eleven volatile organic compounds (acetaldehyde, methanol, 2-propanol, tert-butanol, 1-propanol, ethyl acetate, 2-butanol, isobutanol, 1-butanol, 3-methyl-1butanol, and 2-methyl-1-butanol) in alcoholic beverages were analyzed with a simple direct-injection method using GC with flame ionization detection. These compounds should be monitored in the QC of production processes because they are detrimental to human health. The method was validated with four types of alcoholic beverages (beers, fruit wines, rice wines, and spirits) to confirm the versatility of the method. Linearity showed r2 values from 0.9986 to 0.9995, with LODs ranging from 0.010 to 1.000 mg/L. Precision and accuracy showed acceptable results, proving the effectiveness of the method. The developed method was applied to 40 commercial samples representing the four types of alcoholic beverages, and principal component analysis was performed to determine profiles of the volatile organic compounds, depending on the type of alcoholic beverage.
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U2 - 10.5740/jaoacint.17-0006
DO - 10.5740/jaoacint.17-0006
M3 - Article
C2 - 28421982
AN - SCOPUS:85029515045
SN - 1060-3271
VL - 100
SP - 1492
EP - 1499
JO - Journal of AOAC International
JF - Journal of AOAC International
IS - 5
ER -