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|Title:||Rapid extraction method for reproducible analysis of aroma volatiles||Authors:||Kok, M.F.
|Issue Date:||1987||Citation:||Kok, M.F.,Yong, F.M.,Lim, G. (1987). Rapid extraction method for reproducible analysis of aroma volatiles. Journal of Agricultural and Food Chemistry 35 (5) : 779-781. ScholarBank@NUS Repository.||Abstract:||A simple rapid method for extraction of volatile compounds from an aqueous sample using a J&W liquid-liquid extractor is described. n-Pentane was the solvent used to extract the volatiles, and the extract was subjected to high-resolution gas-liquid chromatographic analysis without further concentration. Linalool and 1-heptanol were used as model components. Average recoveries of 20 ± 2% and 5 ± 1% were obtained for linalool and 1-heptanol, respectively. Addition of 5% NaCl to the aqueous sample increased the recovery of both linalool and 1-heptanol to 30 ± 2% and 10 ± 2%, respectively. © 1987 American Chemical Society.||Source Title:||Journal of Agricultural and Food Chemistry||URI:||http://scholarbank.nus.edu.sg/handle/10635/99734||ISSN:||00218561|
|Appears in Collections:||Staff Publications|
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