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Journal Articles: 12 results
Stilling Waves with Ordered Molecular Monolayers  Ed Vitz
The amazing ability of a film of oil one molecule thick to dissipate the relatively large energy of water waves can be readily demonstrated, but an explanation of the effect has been elusive until recently.
Vitz, Ed. J. Chem. Educ. 2008, 85, 1064.
Lipids |
Molecular Properties / Structure |
Noncovalent Interactions |
Surface Science |
Water / Water Chemistry |
Fatty Acids
Quantitative Measurement of Trans-Fats by Infrared Spectroscopy  Edward B. Walker, Don R. Davies, and Mike Campbell
FTIR-ATR spectroscopy provides an efficient analytical tool to measure the percentage of trans-fat in several commercially available lipids and the degree of alkene isomerization induced by bromination¬Ědebromination chemical reactions.
Walker, Edward B.; Davies, Don R.; Campbell, Mike. J. Chem. Educ. 2007, 84, 1162.
Alkenes |
Calibration |
Food Science |
Instrumental Methods |
IR Spectroscopy |
Lipids |
Quantitative Analysis |
Fatty Acids
Biodiesel Synthesis and Evaluation: An Organic Chemistry Experiment  Ehren C. Bucholtz
In this two week lab sequence students synthesize fatty acid methyl esters from simulated waste vegetable oil and determine whether the glycerol concentration of the resulting product is low enough to meet the specifications for marketable biodiesel.
Bucholtz, Ehren C. J. Chem. Educ. 2007, 84, 296.
Equilibrium |
Esters |
Industrial Chemistry |
Lipids |
Quantitative Analysis
Quantitative Microscale Hydrogenation of Vegetable Oils  Daniel E. Blanchard
An organic lab that makes a connection between catalytic hydrogenation and issues of nutrition and health.
Blanchard, Daniel E. J. Chem. Educ. 2003, 80, 544.
Food Science |
Lipids |
Microscale Lab |
Quantitative Analysis |
Consumer Chemistry |
Applications of Chemistry
Synthesis of Exotic Soaps in the Chemistry Laboratory  Otto Phanstiel IV, Eric Dueno, and Queenie Xianghong Wang
A variety of different triglyceride sources ranging from Vietnamese garlic oil to a local restaurant's grill sludge were saponified to generate a series of exotic soaps. Students did not quantify their results, but described their products in terms of color, texture and odor.
Phanstiel, Otto, IV; Dueno, Eric; Wang, Queenie Xianghong. J. Chem. Educ. 1998, 75, 612.
Qualitative Analysis |
Carboxylic Acids |
Lipids |
Consumer Chemistry |
Applications of Chemistry |
Fatty Acids
The chemistry of olive oil  Quigley, Michael N.
A collection of organic chemistry experiments based on olive oil are described here.
Quigley, Michael N. J. Chem. Educ. 1992, 69, 332.
Food Science |
Lipids |
Fatty Acids
Biochemistry off the shelf  Wilson, Jerry L.
Rather than using animal sources for biochemistry experiments, non-animal sources are inexpensive, readily available, and require no special storage.
Wilson, Jerry L. J. Chem. Educ. 1985, 62, 796.
Enzymes |
Carbohydrates |
Lipids |
Metabolism
Gas chromatographic determination of fatty acid compositions  Heinzen, Horacio; Moyna, Patrick; Grompone, Antonia
An experiment that includes a derivatization step and uses readily available reagents.
Heinzen, Horacio; Moyna, Patrick; Grompone, Antonia J. Chem. Educ. 1985, 62, 449.
Gas Chromatography |
Lipids |
Instrumental Methods |
Fatty Acids
The chemistry of cleaning  J. Chem Educ. Staff
The theory of detergency, soaps, and synthetic surfactants.
J. Chem Educ. Staff J. Chem. Educ. 1979, 56, 610.
Consumer Chemistry |
Aqueous Solution Chemistry |
Acids / Bases |
Lipids |
Fatty Acids
Chemical modification of tung oil. A Diels-Alder experiment for undergraduates  Nitidandhaprabhas, Ovart
This article is a procedure for for an undergraduate experiment designed to illustrate both the Diels-Alder synthesis and the chemical modification of drying oils.
Nitidandhaprabhas, Ovart J. Chem. Educ. 1978, 55, 544.
Lipids |
Synthesis |
Applications of Chemistry
Questions [and] Answers  Campbell, J. A.
198-202. Five environmental and biochemical questions and their answers.
Campbell, J. A. J. Chem. Educ. 1975, 52, 520.
Enrichment / Review Materials |
Lipids |
Geochemistry |
Bioenergetics |
Natural Products |
Fatty Acids
An investigation of sebum and other facial lipids  Calsin, Dennis; Trinler, W. A.
An introductory thin layer chromatography experiment that illustrates the variety of surface facial lipids, produced chiefly by sebaceous glands.
Calsin, Dennis; Trinler, W. A. J. Chem. Educ. 1973, 50, 135.
Thin Layer Chromatography |
Chromatography |
Separation Science |
Lipids |
Natural Products