Spelling suggestions: "subject:"oleic acid"" "subject:"oleic cid""
1 |
Molecular mechanisms underlying the high oleic acid phenotype in sunflowerSchuppert, Gunnar Felix 21 October 2004 (has links)
Graduation date: 2005
|
2 |
Synthesis of some new isomers of octadecenoic acid ...Kapp, Roland, January 1942 (has links)
Thesis (Ph. D.)--Columbia University, 1942. / Vita. Bibliography: p. 15.
|
3 |
High-Oleic Ground Beef and Risk Factors for Cardiovascular Disease in Men and Postmenopausal WomenGhahramany, Ghazal 2012 May 1900 (has links)
About half of all deaths in developed countries are caused by cardiovascular disease. It is well known that cardiovascular disease (CVD) risk can be influenced by diet, but optimal dietary content of fatty acids continues to be debated. The effect of fatty acid composition of ground beef on selected cardiovascular disease risk indicators was evaluated with two primary goals. The first goal was to document effects of ground beef fatty acid composition on plasma lipoprotein concentrations, whereas the second goal was to determine the effects of ground beef fatty acid composition on gene expression in peripheral blood mononuclear cells (PBMC). In both studies the results were compared between men and women.
Twelve men and women over age of 45 out of initially 15 completed a two-way crossover design. Subjects consumed five, 114-g ground beef patties per week for 5-wk periods separated by a 3-wk washout period. Patties contained on average 20% fat and monounsaturated fatty acid (MUFA): saturated fatty acid (SFA) of 0.8 and 1.1 for low- MUFA (conventional) ground beef high-MUFA (premium) ground beef patties, respectively. Blood was collected from each subject before and at the end of each diet period. Overall, the ground beef interventions decreased total plasma cholesterol, triacylglycerol, and very low density lipoprotein (VLDL) cholesterol. Plasma concentrations of high density lipoprotein (HDL) cholesterol and low density lipoprotein (LDL) cholesterol decreased and increased, respectively with premium ground beef
consumption. The change in HDL cholesterol was significant in women but not in men suggesting that premium ground beef consumption had a greater impact on women than in men.
For the second goal PBMC were isolated and the expression of selected genes was quantified by real-time PCR. ATP-binding cassette A1, ATP-binding cassette G1, and low-density lipoprotein receptor relative expression was increased with premium ground beef consumption. A significant increase was seen in stearoyl-Coenzyme-A desaturase 1 expression after premium ground beef treatment. With the exception of stearoyl-Coenzyme-A desaturase 1, all these genes were down-regulated with conventional ground beef consumption. Both sterol regulatory element binding transcription factor 1 and mediator complex subunit 1 were down-regulated after each beef patty treatment, but the effect was significant after consuming conventional ground beef. This suggests that genes involved in cholesterol metabolism were down-regulated with conventional ground beef consumption; whereas genes related to lipogenesis were up-regulated with premium ground beef consumption. From these data we concluded that different ground beef dietary interventions have different impacts on the PBMC gene expression that is related to cholesterol metabolism, inflammation and liver X receptor pathways.
|
4 |
Shear flocculation and separation of ultrafine hematite and quartz with conventional collectors and polymeric flocculantsPascoe, Richard D. January 1996 (has links)
No description available.
|
5 |
Feeding high oleic acid Canola oil or olive oil alters inflammation, insulin resistance and lipid metabolism in a rodent model of diet induced obesityRuby, Kelsi Unknown Date
No description available.
|
6 |
Characterisation of the Mycobacterium smegmatis transcriptional regulator MSMEG_5424Sikder, Mahmudul Hasan January 2013 (has links)
No description available.
|
7 |
Oleic acid adsorption at the goethite-water interfaceJung, Robert Frederick January 1976 (has links)
The adsorption of oleate at the goethite-water interface has been studied. In addition, the interactions of oleate at other mineral-water interfaces were considered. / Mainly by means of a literature review, a bulk equilibrium solubility diagram for oleic acid in water was constructed, as a function of total oleate concentration and pH. The competing bulk precipitation equilibria for oleic acid mineral phases such as iron (III) oxides, barite, calcite and fluorite and the relevant metal oleates, were considered graphically. Literature, adsorption, flotation recovery, electrokinetic and infrared work was examined in the light of this bulk precipitation data. It was found that many of these studies have been carried out in pH-concentration regions where bulk equilibrium phase changes were occurring, such as precipitation of oleic acid or of metal oleates. Adsorption behaviour in these systems was obscured by the bulk precipitation effects. / Adsorption experiments were carried out with oleate in the presence of goethite, choosing pH and concentration such that bulk precipitation effects were not important. Electrostatic and hydrophobic interactions as well as chemisorption, appeared to be of importance in the adsorption process. / A new approach for surfactant adsorption, a multiple equilibrium model, was suggested to describe quantitatively, the adsorption of oleate at the goethite-water interface. This approach considers oleic acid solution equilibria. The adsorption process is represented by the reaction of neutral goethite surface sites with oleate and protons in the manner of solution equilibria. A good fit was obtained to the experimental data. The model predicts that the acid-soap species HOI2 is the most important adsorbed species.
|
8 |
Epoxy acids from oleic and elaidic acids ...Poulter, Thomas Charles, January 1936 (has links)
Thesis (PH. D.)--University of Chicago, 1933. / "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." eContent provider-neutral record in process. Description based on print version record.
|
9 |
Epoxy acids from oleic and elaidic acids ...Poulter, Thomas Charles, January 1936 (has links)
Thesis (PH. D.)--University of Chicago, 1933. / "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." eContent provider-neutral record in process. Description based on print version record.
|
10 |
The solubility of oleic acid, abietic acid, and their mixtures in propane up to the critical temperature; a basis for the practical separation of these acids ...Hixson, Arthur Norman, January 1941 (has links)
Thesis (Ph. D.)--Columbia University, 1941. / Vita. eContent provider-neutral record in process. Description based on print version record. "Literature cited": p. 28.
|
Page generated in 0.05 seconds