Comparison of analytical method for 1,3-dichloro-2-propanol in nonfat foods using GC-MS

Title
Comparison of analytical method for 1,3-dichloro-2-propanol in nonfat foods using GC-MS
Authors
이진주김우석이수진이정애표희수
Issue Date
2014-06
Publisher
한국분석과학회
Abstract
Analytical method using headspace GC-MS has been optimized for the determination of 1,3-DCP in food. The limit of detection (LOD) of analytical method using headspace GC-MS was 20 – 40 ng g-1 in representative matrices such as water and gruel. On the other hand, LOD ranged from 3.85 to 4.75 ng g-1 in TMS derivatization method. Both methods had linearity (R2 ≥ 0.9984), precision (RSD ≤ 24%). Therefore, these results offer basic information to establish policy for reducing of 1,3-DCP in food.
URI
http://pubs.kist.re.kr/handle/201004/47773
Appears in Collections:
KIST Publication > Conference Paper
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