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The effects of cyclopropenoid fatty acids on the growth, blood lipids, and viral infectivity of White Leghorn chickens

Creator:: Swanson, Joy Emily
Abstract:: Three studies were designed to evaluate the promoting effect of cyclopropenoid fatty acids (CPFA) on avian myeloblastosis virus (AMV) infection in White Leghorn chickens. In the first study effects on growth parameters, blood serum and erythrocyte lipid composition of White Leghorn chickens were investigated at 100 ppm and 300 ppm...
Resource Type:: Masters Thesis
Full Text:: in sat- urated fatty acid and a decrease in monoenes. In both, CPFA appeared to affect

The effects of cyclopropenoid fatty acids on structural components of microsomal membranes

Creator:: Morrissey, Michael Thomas
Abstract:: Studies were conducted to determine the effects of cyclopropenoid fatty acids (CPFA) on the microsomal membrane of livers of rainbow trout (Salmo gairdneri). Slab and tube gel electrophoresis of microsomes from trout fed a CPFA diet (CPFA-microsomes) for varying time periods showed a decrease in the number of protein bands...
Resource Type:: Dissertation
Full Text:: defective in total fatty acid synthesis and whose predominant membrane phospholipid fatty acids can be al

Comparative effects of sterculic and malvalic acids on the hepatic microsomal cytochrome P-450 system of rainbow trout (Salmo gairdneri)

Creator:: Bailey, Marcia Lynn
Resource Type:: Masters Thesis
Full Text:: compounds, unique in structure with a three- membered unsaturated ring in the middle of a fatty acid chain

Metabolism of (1-¹⁴C) linolenic acid in coho salmon, Oncorhynchus kisutch

Creator:: Parker, Robert S.
Resource Type:: Masters Thesis
Full Text:: polyunsaturated fatty acid metabolism. Sand et al. (47) measured the rates of turnover of 14 wax esters in

Extraction and production of n-3 polyunsaturated fatty acid concentrate from Pacific sardines (Sardinops sagax)

Creator:: Okada, Tomoko
Abstract:: Intrinsic characteristics of Pacific sardines were determined. The lipid content in sardines was initially low (6.79%) in the beginning ofthe season, increased to 22.95% in mid-August, and decreased slightly by the end of September. An inverse correlation (R² = -0.90) was found between lipid and moisture content. Analysis showed that...
Resource Type:: Dissertation
Full Text:: : Extraction and Production of n-3 Polvunsaturated Fatty Acid Concentrate from Pacific Sardines (Sardinops

Effects of cyclopropenoid fatty acids on liver plasma membranes of rainbow trout (Salmo gairdneri)

Creator:: Marino, Donald R. (Donald Robert)
Abstract:: Cyclopropenoid fatty acids (CPFA), which are a group of fatty acids produced by plants of the order Malvales, are known to induce adverse physiological effects when administered to a variety of animal species. A structurally strained cyclopropene ring is present in all CPFA and is believed responsible for the toxic...
Resource Type:: Masters Thesis
Full Text:: delta-6 desaturation of linoleic acid. Lipid metabolism in poultry; An increase in saturated fatty

Glass capillary gas chromatographic analysis for trace amounts of cyclopropenoid fatty acids

Creator:: Ryan, Daberath
Abstract:: Dietary cyclopropenoid fatty acids (CPFA) have long been known to cause pronounced physiological disorders in both farm and laboratory animals. Past work has shown CPFA to be a powerful promoter of carcinogenesis in trout, rats and mice. Sterculic and malvalic acids (CPFA's) are found in seed lipids of plants from...
Resource Type:: Masters Thesis
Full Text:: , delayed sexual development in females and altered fatty acid metabolism. Miller et al. (1969) found a

Peroxidase and lipoxygenase activities and their effect on the stability of polyunsaturated fatty acids in two different varieties of sweet corn (Zea mays L.), Jubilee and GH 2684, during frozen storage

Creator:: Rodriguez-Saona, Luis Enrique
Abstract:: The effect of different blanching treatments and packaging materials on the enzymatic (lipoxygenase and peroxidase) activity and fatty acid stability of two different varieties of sweet corn on the cob (Jubilee and GH 2684) was evaluated during nine months of frozen storage at -23.3°C. The initial moisture content in the...
Resource Type:: Masters Thesis
Full Text:: treatments and packaging materials on the enzymatic (lipoxygenase and peroxidase) activity and fatty acid

A study of the DNA excision repair capabilities of rainbow trout (Salmo gairdneri) exposed to dietary cyclopropenoid fatty acids

Creator:: Collier, John Mark
Abstract:: The DNA repair capabilities of rainbow trout (Salmo gairdneri) were studied vising the method of autoradiography. Trout were fed a semi-purified control diet containing 0 ppm, 50 ppm, or 300 ppm cyclopropenoid fatty acids (CPFA) for 6-9 weeks. Liver slices were prepared and exposed in vitro to a control treatment,...
Resource Type:: Masters Thesis
Full Text:: , syntheses of -protein, -lipid, -fatty acid, and -urea, keton body production, protein metabolism, ethanol

Metabolism of 14C-sterculic acid in rats and rainbow trout (Salmo gairdneri)

Creator:: Yoss, James Kenneth
Abstract:: Cyclopropenoid fatty acids cause several physiological disorders in rainbow trout and rats. Rainbow trout appear to be more sensitive than rats to the effects of cyclopropenoid fatty acids. Carbon-14 labeled sterculic acid with label in the methylene position of the cyclopropene ring was injected into the stomach of rats and...
Resource Type:: Dissertation
Full Text:: metabolism of CPFA, information is available concerning cyclopropane fatty acid metabolism. Since the

ScholarsArchive@OSU

The effects of cyclopropenoid fatty acids on the growth, blood lipids, and viral infectivity of White Leghorn chickens

The effects of cyclopropenoid fatty acids on structural components of microsomal membranes

Comparative effects of sterculic and malvalic acids on the hepatic microsomal cytochrome P-450 system of rainbow trout (Salmo gairdneri)

Metabolism of (1-¹⁴C) linolenic acid in coho salmon, Oncorhynchus kisutch

Extraction and production of n-3 polyunsaturated fatty acid concentrate from Pacific sardines (Sardinops sagax)

Effects of cyclopropenoid fatty acids on liver plasma membranes of rainbow trout (Salmo gairdneri)

Glass capillary gas chromatographic analysis for trace amounts of cyclopropenoid fatty acids

Peroxidase and lipoxygenase activities and their effect on the stability of polyunsaturated fatty acids in two different varieties of sweet corn (Zea mays L.), Jubilee and GH 2684, during frozen storage

A study of the DNA excision repair capabilities of rainbow trout (Salmo gairdneri) exposed to dietary cyclopropenoid fatty acids

Metabolism of 14C-sterculic acid in rats and rainbow trout (Salmo gairdneri)

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