Lipid Library
Regiospecific Analysis of Triacylglycerols
Fatty acid analysis is the starting point for most analytical studies of…
Lipid Library
Final Updated Market Report
Since in its inception Dr Frank Gunstone presented a detailed market report…
Lipid Library
Esters of Glycerol and Other Polyhydric Alcohols
Monoacylglycerols (MAG) and diacylglycerols (DAG) are important emulsifying agents. They are also…
Lipid Library
Oils and Fats
13C-NMR Spectroscopy 13C-NMR spectra of seed oils and of processed fats provide…
Lipid Library
Earl G. Hammond (1926-2017)
Earl Hammond was born on November 21, 1926, in Terril Texas where…
Lipid Library
Thomas H.Applewhite (1924-2012)
Tom grew up in southern California. Shortly after finishing high school he…
Lipid Library
The Alton E Bailey Award 1981-2000
Hans Kaunitz (1981 recipient) was a distinguished clinical professor of pathology at…
Lipid Library
The Alton E Bailey Award 2001-present
Richard F. Wilson (2001 recipient) received his PhD in 1973 from the…
Lipid Library
History of the Stephen Chang Award
Stephen S. Chang (1918-1996) was a distinguished lipid chemist, professor, and philanthropist…
Lipid Library
Analysis of Oxidized Sterols in Frying Oils
1. Introduction The lipids in frying oils as well as in fried…
Lipid Library
Metabolism and Physiological Effects of Cyclic Fatty Acids Formed from Linoleic and alpha-Linolenic Acids during Frying
1. Introduction Fatty acids of vegetable oils subjected to the high temperatures…
Lipid Library
Reversed-Phase HPLC of Triacylglycerols
Abstract: The resolution of molecular species of triacylglycerols by reversed-phase high-performance liquid…
Lipid Library
Metabolism and Physiological Effects of Cyclic Fatty Acids Formed from Linoleic and alpha-Linolenic Acids during Frying
1. Introduction Although trans monoenoic fatty acids are not formed to a…
Lipid Library
Structural Analysis of Triacylglycerols
As nearly all the commercially important fats and oils of animal and…
Lipid Library
Metabolism of Trans Polyunsaturated Fatty Acids Formed during Frying
1. Introduction Double bonds in the fatty acids of vegetable oils subjected…
Lipid Library
Biological Effects of Frying Oils Mediated by the Activation of Peroxisome Proliferator-Activated Receptors (PPAR)
1. Introduction In recent years the contribution of frying oils to total…
Lipid Library
Thin-Layer Chromatography of Lipids
Abstract: There has been a tendency to discount thin-layer chromatography (TLC) in…
Lipid Library
High-temperature Gas Chromatography of Triacylglycerols
Abstract: In the right hands and for suitable samples, high-temperature gas chromatography…
Lipid Library
Modification of an AOCS Official Method for Crude Oil Content in Distillers Grains and Other Agricultural Materials
Introduction Currently, there are a few official standard methods available for measuring…
Lipid Library
Lipidomics – A Personal View
Aims and Definitions It was perhaps inevitable that the sciences of genomics,…
Lipid Library
Alkanoic Acids
The 13C-NMR spectra of long-chain fatty saturated acids show six easily recognised…
Lipid Library
Monoenoic Acids
Monoolefinic acids and their esters have significantly different 13C-NMR spectra from their…
Lipid Library
Polyunsaturated Fatty Acids
n-6 Polyunsaturated Fatty Acids Information is given in Tables 1 and 2…
Lipid Library
Non-Methylene-Interrupted Polyenoic Fatty Acids
The most common non-methylene interrupted polyenes (NMIP) are acids with n-9, n-6,…
Lipid Library
Acids with conjugated unsaturation
Conjugated Dienes The conjugated dienes attracting most attention are the so-called conjugated…
Lipid Library
Acetylenic and Allenic Acids and Esters
Chemical shifts for acetylenic and allenic acids and esters will be discussed…
Lipid Library
Branched-Chain and Cyclic Fatty Acids
Gunstone (1993) reported the 13C-NMR spectra of a large number of branched…
Lipid Library
Cyclic Fatty Acids
Fatty acids containing a carbocyclic unit are most commonly cyclopropene or cyclopentene…
Lipid Library
Epoxides and Acyclic Ethers
1,2-Epoxides Much basic information on epoxy acids is available in the paper…
Lipid Library
Hydroxy and Hydroperoxy Acids
1,2-Epoxides Much basic information on epoxy acids is available in the paper…
Lipid Library
Oxo (Keto) Acids
Table 1 lists chemical shifts (ppm) for several oxo (keto) acids. Many…
Lipid Library
Acids, Esters (Alkyl, Glycerol, Waxes), Alcohols and Acetates, Amides, and Nitriles
Chemical shifts (ppm) for several carbon atoms in oleic acid and some…
Lipid Library
Paul Karl Stumpf (1919-2007)
Professor Paul Karl Stumpf is considered by many to be a founder…
Lipid Library
Ernst Twitchell (1863-1929)
The Early Years Ernst Twitchell along with Ralph Potts (1900-1981) was a…
Lipid Library
David Wesson (1861-1934)
Few scientists have had more impact on the edible oils industry than…
Lipid Library
Harvey W. Wiley (1844-1930)
The Early Years Few chemists have had more impact on public health…
Lipid Library
Hermann Bollmann (1880-1934), Bruno Rewald (1882-1947), Heinrich Buer (1875-1962), Stroud Jordan (1885-1947), Percy Julian (1899-1975), Joseph Eichberg (1906-1997)
Lecithin is the most important by product of the oilseed processing industry.…
Lipid Library
John C. Cowan (1911-1991)
John C. Cowan (AOCS President 1968) was born October 26 1911 in…
Lipid Library
Artemy A. Horvath (1886-1979)
Artemy Horvath appears to be a forgotten scientist and technologist despite the…
Lipid Library
T.M. Malkin (1879-1961) and E.S. Lutton (1911-2005)
Pioneers of Fat Polymorphism The fact that trigylcerides may exhibit more than…
Lipid Library
Wilhelm Heintz (1817-1880)
Although nearly unknown today, Wilhelm Heintz was one of the most productive…
Lipid Library
Cyril D. Evans (1909-1979)
Cyril (Cy) Evans was born and grew up in Anaconda Montana. He…
Lipid Library
Dr. Timothy Lee Mounts (1937-1997)
Timothy Lee Mounts was born September 14, 1937, in Peoria Illinois. Dr.…
Lipid Library
The History of the Bailey Award
When Alton E. Bailey died tragically at the age of 46 in…
Lipid Library
The Alton E Bailey Award 1959-1980
2009 marked the centennial of the AOCS as well as the 50th…
Lipid Library
Separation and Quantification of Oxidized Monomeric, Dimeric and Oligomeric Fatty Acids
1. Introduction Quantification of the main groups of fatty acids undergoing thermal…
Lipid Library
Analysis of Oxidized Fatty Acids
1. Introduction Objective and reliable analysis of used frying fats can be…
Lipid Library
Wilhelm Normann (1870-1939)
Wilhelm Normann, the discoverer of fat hydrogenation (fat hardening), was born January…
Lipid Library
Hermann Pardun (1908-2009)
In the summer of 2009, Dr. Hermann Pardun of Germany passed away…