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Changes in the lipid composition of rainbow trout (Salmo gairdnerii) fed cyclopropenoid fatty acids

Creator:: Roehm, Jeffrey Noyes
Abstract:: Rainbow trout were fed semi-purified diets containing cyclopropenoid fatty acids, and the biological effects of these acids were investigated. These fatty acids occur naturally in cottonseed oil and have been implicated in a large number of physiological disorders. Included in this study was an investigation of the pattern of deposition...
Resource Type:: Dissertation
Full Text:: / 1 1 j\j\J l D 18A / A

Direct injection gas chromatography of volatiles from fishery products

Creator:: Hilderbrand, Kenneth S., Jr.
Abstract:: The use of gas chromatography for the separation, comparison, and subsequent identification of flavor volatiles from food products has proven highly successful in recent years. The development of various techniques for the concentration of the volatiles before gas chromatographic analysis has greatly extended the use of this important analytical tool....
Resource Type:: Masters Thesis
Full Text:: / Celite 545. Packing Columns: The columns used were packed by plugging one end of a l/8" stainless

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:: M, S. in Food Technology (Name) (Degree) (Major) Date thesis is presented rUl/^ Irf J

An accelerated oxidation method for the estimation of the storage life of frozen seafoods

Creator:: Palmateer, Robert Edwin
Resource Type:: Masters Thesis
Full Text:: ©, oatiioal oookies sad aoda oraekors (12, p. 185*106)» fish (26, p. l«35j 71, p. 10V108)j cooled oysters

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:: ■* J ohn s - Man vill e, celite 545, unsized. Treated with 1 N NaOH to decrease adsorptivity

Radiation pasteurization of raw and chlortetracycline-treated shrimp

Creator:: Awad, Ahmed Ali
Abstract:: Pasteurization radiation offers a new means of extending the refrigerated storage life of foods. This procedure avoids many of the undesirable changes which result when sterilization radiation is used and still eliminates most of the spoilage organisms. Shrimp was treated with 5 ppm chlortetracycline and subjected to pasteurization levels of...
Resource Type:: Masters Thesis
Full Text:: Abstract approved jr i J «r -n » ' (Maj or^pr of e s s or) i/ Pasteurization radiation

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

Studies of aflatoxin B1 in rainbow trout (Salmo gairdneri) ;|b1. Carcinogenicity and chemical structure : 2. Tissue and subcellular distribution of 14C from aflatoxin B₁-14C

Creator:: Ayres, James Lee
Resource Type:: Dissertation
Full Text:: Abstract approved: ^^^ Russell O. SinJihuber Fingerling rainbow trout (Salmo gairdneri) were fed

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:: m|j. and with a molar absorptivity of 73, 500. The absorbance value may be converted directly

The fatty acid composition of tissues from swine fed fresh and oxidized menhaden oil containing certain antioxidants

Creator:: Huang, Anita Wong
Abstract:: The lipid composition of swine is characteristic of the species and is also a reflection of their dietary history. Other investigators have established that the physical properties and composition of swine depot fat may be altered by variation of the dietary lipid. Dietary regimens employing vegetable oil-bearing materials and their...
Resource Type:: Masters Thesis
Full Text:: indebtedness to the following: To Professor Russell O. Sinnhuber for his most able guidance during the

ScholarsArchive@OSU

Changes in the lipid composition of rainbow trout (Salmo gairdnerii) fed cyclopropenoid fatty acids

Direct injection gas chromatography of volatiles from fishery products

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

An accelerated oxidation method for the estimation of the storage life of frozen seafoods

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

Radiation pasteurization of raw and chlortetracycline-treated shrimp

Use of alkali in the isolation and preparation of aflatoxins

Studies of aflatoxin B1 in rainbow trout (Salmo gairdneri) ;|b1. Carcinogenicity and chemical structure : 2. Tissue and subcellular distribution of 14C from aflatoxin B₁-14C

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

The fatty acid composition of tissues from swine fed fresh and oxidized menhaden oil containing certain antioxidants

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