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Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Creator:: Hou, Yishu
Abstract:: Vibrio parahaemolyticus is a foodborne pathogen recognized as the leading cause of acute gastroenteritis associated with consumption of raw and undercooked seafood, particularly raw oysters, with major symptoms of nausea, vomiting, abdominal cramps and diarrhea. It is estimated that 45,000 cases of V. parahaemolyticus infection occur each year in the...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Yishu Hou for the degree of Master of Science in Food Science and Technology

Relative Health Effects of Intake of High-Fat Diets Enriched with Raspberry Fiber and Raspberry Polyphenol in C57B/J6 Mice

Creator:: Sturm, Marlena L.
Abstract:: BACKGROUND: Consumption of raspberry products have been observed to produce healthful effects and reduce weight gain and positively shift metabolism in mice fed obesigenic diets. In the past, our lab has successfully shown a reduction in weight gain for mice consuming RPC+HF vs. mice fed HF alone. Currently, there is...
Resource Type:: Masters Thesis
Full Text:: Microsoft Word - Sturm Thesis 2018.docx AN ABSTRACT OF THE

Inactivation of bacterial pathogens in drinking water

Creator:: Hartlerode, Evelyn R.
Abstract:: Wine is known to have been enjoyed since ancient times. Although early civilizations where unaware of scientific mechanisms of the properties of wine, empirical methods allowed them knowledge of its intoxicating effects as well as its healthful properties. These properties lead the ancients to use wine for many purposes including...
Resource Type:: Masters Thesis
Full Text:: properties of wine lead the ancients to use wine for many purposes including its use in medicine. It has

Growth of Staphylococcus aureus of enterotoxin production in pre-cooked tuna meat

Creator:: Wu, Xulei
Abstract:: Staphylococcus aureus is a human pathogen capable of producing enterotoxins causing staphylococcal food poisoning, one of the most economically important foodborne diseases in the U.S. This pathogen may be introduced to pre-cooked tuna meat used for the production of canned tuna because significant manual handling occurs after cooking of the...
Resource Type:: Masters Thesis
Full Text:: Growth of Staphylococcus aureu and Enterotoxin Production in

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:: B, Internal Standard 17 Recovery of Aflatoxin Bp, G, and Gp Internal Standard 17 TLC

Analysis of flavor precursors in radish and radish color extracts

Creator:: Kucza, Myriam M.
Abstract:: Radish anthocyanin extract has potential as a natural colorant because of its pigment stability and attractive red hue. Presence of undesirable aroma compounds could limit its applications in foods. The pungent principle of radish, 4-methylthio-3-butenyl isothiocyanate (MTBI), is produced enzymatically upon cell injury from its glucosinolate precursor, 4-methylthio-3-butenyl glucosinolate (MTBG),...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Myriam M. Kucza for the degree of

Investigation of film forming properties of beta-chitosan from jumbo squid pens (Dosidicus gigas) and improvement of water solubility of beta-chitosan, Investigation of film forming properties of β-chitosan from jumbo squid pens (Dosidicus gigas) and improvement of water solubility of β-chitosan

Creator:: Chen, Jeremy L.
Abstract:: The objectives of this project were to investigate the critical factors impacting the physicochemical and antibacterial properties of β-chitosan based films derived from jumbo squid (Dosidicus gigas) pens, and to evaluate the feasibility of improving water solubility of β-chitosan through Maillard reaction. The studies examined the effect of molecular weight...
Resource Type:: Masters Thesis
Full Text:: on lipid absorption and on serum and liver lipid concentration in rats. Journal of Agricultural and

Isolation and survival of Campylobacter jejuni in foods

Creator:: Timm, Elizabeth M.
Abstract:: The objective of this project was to evaluate various culturing and isolation techniques of Campylobacter jejuni and to develop methods to detect the organism in foods. The morphological, cultural and biochemical characteristics of C. jejuni were studied using developed microbiological methods. A variety of media, broths, microaerophilic atmospheres and diluents,...
Resource Type:: Masters Thesis
Full Text:: AM ABSTRACT OF THE THESIS OF El izabeth M. Timm for the degree

Surimi wash water treatment by chitosan-alginate complexes : effect of molecular weight and degree of deacetylation of chitosan and nutritional evaluation of solids recovered by the treatment

Creator:: Wibowo, Singgih
Abstract:: Soluble surimi wash water (SWW) proteins could be recovered using chitosan (Chi) complexed with alginate (Chi-Alg) generating co-products for feed formulations. Chi with a degree of deacetylation (DD) of 84% complexed with Alg at a mixing ratio (MR) of 0.2 was used to study Chi-Alg concentration and treatment time protein...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Singgih Wibowo for the

Analysis of N-nitrosamines and nitramines in foods and herbicides

Creator:: Hotchkiss, Joseph H.
Resource Type:: Dissertation
Full Text:: an internal temperature of 50 C greater than lean. Dimethylnitrosamine (DMN) also occurs in

ScholarsArchive@OSU

Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Relative Health Effects of Intake of High-Fat Diets Enriched with Raspberry Fiber and Raspberry Polyphenol in C57B/J6 Mice

Inactivation of bacterial pathogens in drinking water

Growth of Staphylococcus aureus of enterotoxin production in pre-cooked tuna meat

Isolation and determination of aflatoxin in cottonseed meal and other feedstuffs

Analysis of flavor precursors in radish and radish color extracts

Investigation of film forming properties of beta-chitosan from jumbo squid pens (Dosidicus gigas) and improvement of water solubility of beta-chitosan, Investigation of film forming properties of β-chitosan from jumbo squid pens (Dosidicus gigas) and improvement of water solubility of β-chitosan

Isolation and survival of Campylobacter jejuni in foods

Surimi wash water treatment by chitosan-alginate complexes : effect of molecular weight and degree of deacetylation of chitosan and nutritional evaluation of solids recovered by the treatment

Analysis of N-nitrosamines and nitramines in foods and herbicides

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