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Partial purification of cathepsins from salmon muscle

Creator:: Ting, Chao-Yun
Abstract:: Cathepsins are intracellular proteinases that hydrolyze the peptide bonds of proteins. These enzyme have been implicated in the tenderization of aging beef, with the deterioration of radiation-stabilized meats on storage, and in the spoilage of fish prior to processing. Hence, the cathepsins of edible muscles are of concern to the...
Resource Type:: Masters Thesis
Full Text:: / 9~& 6 Title PARTIAL PURIFICATION OF CATHEPSINS FROM SALMON MUSCLE Abstract approved

Some enzyme changes in levers of rainbow trout (Salmo gairdnerii) fed aflatoxin B₁ and sterculic acid

Creator:: Taylor, Stephen Lloyd
Resource Type:: Masters Thesis
Full Text:: , aflatoxin B on certain liver dehydrogenase enzymes of glucose metabolism were studied. Activities of

The essential fatty acid requirements of rainbow trout (Salmon gairdneri)

Creator:: Castell, John Daniel
Resource Type:: Dissertation
Full Text:: set was a preliminary experiment in which 10 percent salmon oil (Diet 1), no lipid (Diet 2), or

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:: and produce toxin on fresh tomatoes and grapes. The pure aflatoxins B and G. were treated

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:: identification of various peaks from the chromato- grams of oxidized salmon oil was attempted by comparison of

In vitro inhibition of lipase activity by malonaldehyde, formaldehyde and propionaldehyde

Creator:: Landsberg, Johanna Dobrot
Abstract:: The reactions of aldehydes with proteins are of nutritional and physiological significance. The nutritive value of food materials can be impaired by a reaction necessitating additional dietary protein, and enzymes have been shown in vitro to be inhibited by reactions with aldehydes. Aldehydes present may arise from the autoxidation of...
Resource Type:: Masters Thesis
Full Text:: b. Schiff's base formation. The reactions have been found to be pH specific with the pH of

Accumulation of dietary polychlorinated biphenyl by rainbow trout (Salmo gairdneri)

Creator:: Lieb, Andrew James
Abstract:: This study was conducted to investigate the accumulation of dietary polychlorinated biphenyls (PCB's) by a Mt. Shasta strain of rainbow trout (Salmo gairdneri). A commercial mixture of PCB's (Aroclor 1254) was added to the diet at a level of 15 ppm on a dry weight basis. Accumulation of PCB's was...
Resource Type:: Masters Thesis
Full Text:: Atlantic salmon (Salmo salar) caught off Greenland contained 0. 20 ppm PCB; whereas, salmon landed in

Shrimp processing waste as a pigment source for rainbow trout (Salmo gairdneri)

Creator:: Steel, Ronald Edward
Abstract:: A suitable method for the utilization of shrimp processing waste was investigated. The shrimp waste, which consisted of shell, viscera, and residual meat particles, was dried into a pink meal. This meal contained 5.4 percent moisture, 23.5 percent ash, 4. 1 percent crude lipid, 36. 3 percent actual protein, and...
Resource Type:: Masters Thesis
Full Text:: (33) fed salmon, cutthroat trout, and rainbow trout a commercial preparation of the carotenoid can

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:: autoxidizing salmon oil. 28 3. Analysis of replicate samples of salmon, tuna and menhaden oils for

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:: lipids or trout fed diets I A, I B and I C for 12 months. 52 9. Fatty acid composition of liver

ScholarsArchive@OSU

Partial purification of cathepsins from salmon muscle

Some enzyme changes in levers of rainbow trout (Salmo gairdnerii) fed aflatoxin B₁ and sterculic acid

The essential fatty acid requirements of rainbow trout (Salmon gairdneri)

Use of alkali in the isolation and preparation of aflatoxins

Direct injection gas chromatography of volatiles from fishery products

In vitro inhibition of lipase activity by malonaldehyde, formaldehyde and propionaldehyde

Accumulation of dietary polychlorinated biphenyl by rainbow trout (Salmo gairdneri)

Shrimp processing waste as a pigment source for rainbow trout (Salmo gairdneri)

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

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

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