Cited by 103Analytical Chemistry and ChromatographyFood and Agricultural SciencesAnalytical chemistry methods development

A rapid gas chromatographic method for direct determination of short-chain (C2–C12) volatile organic acids in foods

Yang, Ming-Hua, Choong, Youk-Meng·2001·Food Chemistry

Abstract

A simple, rapid and accurate GC analytical method for direct quantification of short-chain volatile organic acids in liquid foods was established. Hydrophilic 1,3-butanediol was selected as the internal standard. Thirteen volatile organic acids including acetic, propionic, isobutyric, butyric, isovaleric, valeric, caproic, heptanoic, caprylic, capric, lauric, lactic and levulinic acids were simultaneously determined with detection limits 0.025-1 ng. The recovery rates of tested acids from fruit juice and vinegar were 92-109% with coefficients of variation below 9.4%. The contents of volatile organic acids in 37 commercial liquid food samples were determined.

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Crossref · 10.1016/s0308-8146(01)00211-4

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  • All volatile short chain acids affect total acidity in acetic fermentation but acetic acid remains the main acid produced with propionic and butyric acids in very low yields.

    “Yang and Choong (2001) also agree that all volatile short chains acids affect total acidity in acetic fermentation but acetic acid remains the main acid produced with Propionic acid and butyric acid in very low yields.”

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Authors
Yang, M.-H., & Choong, Y.-M.
Corresponding author
Choong, Youk-Meng
Venue
Food Chemistry
Publisher
Elsevier BV
Published
2001-10
Volume
75
Issue
1
Pages
101-108
ISSN
0308-8146 (ISSN-L)
OpenAlex
W2087936223
Cited by
103
References
16
Citations by year
2026: 3 · 2024: 3 · 2023: 5 · 2022: 1 · 2021: 2 · 2020: 6 · 2019: 7 · 2018: 5 · 2017: 11 · 2016: 2 · 2015: 6 · 2014: 5 · 2013: 5 · 2012: 6
FWCI
0.57
Type
journal article
Language
en
Open access
closed
Locations
Food Chemistry (publishedVersion)
Topics
  • Physical Sciences › Chemistry › Spectroscopy › Analytical Chemistry and Chromatography
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food and Agricultural Sciences
  • Physical Sciences › Chemistry › Analytical Chemistry › Analytical chemistry methods development
Keywords
food volatiles, simultaneous determination, acetic acid, propionic acid, branched-chain fatty acids, lactic acid, levulinic acid, fruit juice, vinegar

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