Determination of Isopropyl Alcohol in Fish Protein Concentrate by Solvent Extraction and Gas–Liquid Chromatography
- 1 July 1967
- journal article
- research article
- Published by Canadian Science Publishing in Journal of the Fisheries Research Board of Canada
- Vol. 24 (7) , 1521-1529
- https://doi.org/10.1139/f67-126
Abstract
The isopropyl alcohol residues in fish protein concentrates prepared with this solvent can be determined by a hot extraction technique employing methyl acetate as the solvent and gas–liquid chromatographic analysis of the extract. Studies on vacuum stripping of fish protein concentrates and analysis of various samples suggest that the isopropyl alcohol is trapped mechanically inside particles because of formation of an impervious shell during drying.This publication has 5 references indexed in Scilit:
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- Reactor for Determination of Dimethyl-β-Propiothetin in Tissue of Marine Origin by Gas–Liquid ChromatographyJournal of the Fisheries Research Board of Canada, 1965
- Characteristics and Nutritional Value of Various Fish Protein ConcentratesJournal of the Fisheries Research Board of Canada, 1964
- Quantitative Gas Liquid Chromatographic Estimation of Volatile Fatty Acids in Aqueous Media.Analytical Chemistry, 1963
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