Modified Techniques for Improved Gas Chromatographic Quantification of Free Fatty Acids in Dairy Foods
Open Access
- 1 July 1984
- journal article
- research article
- Published by American Dairy Science Association in Journal of Dairy Science
- Vol. 67 (7) , 1517-1520
- https://doi.org/10.3168/jds.s0022-0302(84)81469-1
Abstract
Modified techniques for improved routine gas chromatographic quantification of individual free fatty acids include the use of diethylene glycol succinate columns, incorporation of a C-9 free fatty acid internal standard, removal of excess water from free fatty acid isolates and gas chromatographic systems and exclusion of chemical contaminants from free fatty acid isolates.Keywords
This publication has 10 references indexed in Scilit:
- Characterization of Lipase Activity in Cold-Stored ButterJournal of Dairy Science, 1984
- Concentrations of Major Free Fatty Acids and Flavor Development in Italian Cheese VarietiesJournal of Dairy Science, 1984
- Quantification of Major Free Fatty Acids in Several Cheese VarietiesJournal of Dairy Science, 1984
- Statistical Correlation of Quantitative Flavor Intensity Assessments and Individual Free Fatty Acid Measurements for Routine Detection and Prediction of Hydrolytic Rancidity Off‐Flavors in ButterJournal of Food Science, 1983
- Stepwise Discriminant Analysis of Free Fatty Acid Profiles for Identifying Sources of Lipolytic Enzymes in Rancid ButterJournal of Dairy Science, 1983
- Anionic Detergent Contamination Detected in Soapy-Flavored ButtersJournal of Food Protection, 1982
- Rapid Method, for Quantitative Analysis of Individual Free Fatty Acids in Cheddar CheeseJournal of Dairy Science, 1982
- Development and characterization of an improved silicic acid‐KOH arrestant column for routine quantitative isolation of free fatty acidsJournal of Oil & Fat Industries, 1980
- Method for the Routine Quantitative Gas Chromatographic Analysis of Major Free Fatty Acids in Butter and CreamJournal of Dairy Science, 1980
- Research Note: Device for Saturating Gas Chromatographic Carrier Gas with Formic Acid for Free Fatty Acid and Barbiturate AnalysesJournal of Chromatographic Science, 1980