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The effect of ionizing radiations on the storage stability of hydrogenated shortening treated with certain antioxidants

Creator:: Chandrasekharappa, Gowdara
Resource Type:: Masters Thesis
Full Text:: Palmateer ACKKOWtEDSMEOT I tender ray most grateful thanks to Professor E. 0. Sinnhuber xtfho

Determination of the quality of radiation-pasteurized halibut (Hippoglossus stenolepis) during storage

Creator:: Serrano, Lolita Bate
Abstract:: The quality of radiation-pasteurized halibut stored at 34°F was evaluated subjectively and objectively over a period of 18 weeks. Results of flavor evaluation and chemical analyses showed that the storage life of halibut irradiated at 0.50, 0.75 and 1.00 megarad was extended more than threefold. Although irradiated samples were consistently...
Resource Type:: Masters Thesis
Full Text:: following: To Professor Russell O. Sinnhuber for his most able guidance and constant encouragement

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

Creator:: Parker, Robert S.
Resource Type:: Masters Thesis
Full Text:: approved: "' — ' — ---• • .r.^^r-^ --fc, ^ ^ Russell 0. Sinnhuber The process of

Isolation and determination of aflatoxin in cottonseed meal and other feedstuffs

Creator:: Ayres, James Lee
Abstract:: The aflatoxins, carcinogenic and toxic mold metabolites of Aspergillus flavus, were isolated and determined in cottonseed meal and other feedstuffs. This new quantitative method uses an acetone soxhlet extraction to remove the toxins from the defatted meal. The residual triglycerides, phospholipids and pigments were removed from the acetone by filtration...
Resource Type:: Masters Thesis
Full Text:: . Sinnhuber for his able guidance dur- ing the course of this investigation and the preparation of the

Feed conversion, protein utilization and growth of rainbow trout (Salmo gairdneri) fed 25 to 45 percent herring oil

Creator:: Kellems, Richard O.
Abstract:: Triplicate groups of rainbow trout (Salmo gairdneri) fed six diets; five based on fish protein concentrate (FPC) ranging in caloric density from 4.36 to 6.19 kcal/g, and one based on vitamin free casein with a caloric density of 5.26 kcal/g were evaluated with respect to diet ingredient utilization. The parameters...
Resource Type:: Masters Thesis
Full Text:: ., R. O. Sinnhuber, D. J. Lee and J. H. Wales. Essential fatty acids in the diet of rainbow

Biological preparation of ¹⁴C labeled aflatoxin

Creator:: Schoenhard, Grant Louis
Abstract:: Selected parameters that affect crude toxin production in both primary culture (growing cell culture) and resting culture were examined during efforts to produce sufficient crude toxin for purification. The parameters included carbohydrate and label source and concentration, cell concentration, incubation time and temperature and shaker speed. A higher yield of...
Resource Type:: Masters Thesis
Full Text:: ^ ^ Abstract approved: // Russell O. Sinnhuber Selected parameters that affect crude toxin production in

Acute toxicity and carcinogenic activity of ochratoxin in rainbow trout (Salmo gairdneri)

Creator:: Doster, Robert Charles
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENT The author wishes to express his appreciation to Professor Russell O. Sinnhuber for his

The quantification of malonaldehyde in marine lipids with para-aminobenzoic acid

Creator:: Follett, Mark Samuel
Abstract:: Malonaldehyde, a very reactive member of the homologous series of dialdehydes, is associated with the autoxidative deterioration of lipids. Its measurement, in autoxidized lipid systems is an expression of the extent of oxidation, in lipids. Malonaldehyde lends itself well to such determinations because of the sensitivity and specificity of its...
Resource Type:: Masters Thesis
Full Text:: thank Professor R. O. Sinnhuber for his helpful suggestions and guidance throughout the course of

Use of alkali in the isolation and preparation of aflatoxins

Creator:: Chen, Tsun-Chieh
Abstract:: The biological preparation of aflatoxins was accomplished by culturing the mold Aspergillus flavus on various media. Aflatoxin was isolated by chloroform extraction of the culture, and purified by column fractionation and crystallization. Rice, wheat, soya bean, peanut and YES media were found to give high yields of aflatoxin. It was...
Resource Type:: Masters Thesis
Full Text:: express his appreciation to Professor Russell O. Sinnhuber for his able guidance during the course of

Total fatty acid composition of autoxidized anchovy meal and studies of related model systems

Creator:: Roehm, Jeffrey Noyes
Abstract:: The variation in fatty acid composition between the "bound" and "free" lipid in stored anchovy meal was determined using gas-liquid chromatographic analysis. A model system of fresh anchovy oil on powdered lactalbumin was also studied to determine the changes in extractability and fatty acid composition which occur during oxidation. All...
Resource Type:: Masters Thesis
Full Text:: his appreciation to Professor Russel O. Sinnhuber for his able guidance during the course of this

ScholarsArchive@OSU

The effect of ionizing radiations on the storage stability of hydrogenated shortening treated with certain antioxidants

Determination of the quality of radiation-pasteurized halibut (Hippoglossus stenolepis) during storage

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

Isolation and determination of aflatoxin in cottonseed meal and other feedstuffs

Feed conversion, protein utilization and growth of rainbow trout (Salmo gairdneri) fed 25 to 45 percent herring oil

Biological preparation of ¹⁴C labeled aflatoxin

Acute toxicity and carcinogenic activity of ochratoxin in rainbow trout (Salmo gairdneri)

The quantification of malonaldehyde in marine lipids with para-aminobenzoic acid

Use of alkali in the isolation and preparation of aflatoxins

Total fatty acid composition of autoxidized anchovy meal and studies of related model systems

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