Index Catalog // ScholarsArchive@OSU

“Red Light, Yellow Light!”: Evaluating the Anti-Listerial Potential of Bacillus Isolate Metabolites Using a High-Throughput Chromogenic Assay”

Creator:: Johnson, Taylor S.
Abstract:: Listeria monocytogenes contamination continues to pose challenges for the food industry and there is demand for effective methods of food preservation and protection that can also be considered clean label. A promising source of antilisterial compounds may be sourced from bacteria that produce novel byproducts. Ribosomally synthesized and post-translationally modified...
Resource Type:: Masters Thesis

The Examination of Escherichia coli Contamination via Agricultural Water Applications and Survival During Pre-Harvest Field Curing of Dry Bulb Onions

Creator:: Racine, Jason R.
Abstract:: 2020 and 2021 brought the first reported outbreaks of salmonellosis epidemiologically linked to dry bulb onions in the United States. Outbreak investigations were not able to implicate a specific source of the contamination but speculated that contaminated water was a significant contributor. The Produce Safety Rule established minimum standards for...
Resource Type:: Masters Thesis
Full Text:: . Wiedmann, and R. Ivanek. 2020. Effect of weather on the die-off of Escherichia coli and attenuated

Bovine Kappa-Casein Glycomacropeptide: Its Effects on the Microbiome, Inflammation and the Potential in Irritable Bowel Syndrome Management

Creator:: Qu, Yunyao
Abstract:: Irritable bowel syndrome (IBS) is a prevalent gastrointestinal disorder experienced by 10–15% of the global population, manifesting as chronic abdominal pain, bloating and inconsistent bowel habits. The search for effective treatments remains ongoing. One promising contender in this realm is kappa-casein glycomacropeptide (GMP), a milk-derived peptide. Its potential benefits stem...
Resource Type:: Dissertation
Full Text:: ______________________________________________________ Si Hong Park Irritable bowel syndrome (IBS) is a prevalent gastrointestinal disorder

Immunomodulatory Actions of Bovine Whey Protein Isolates, Glycomacropeptide, and Their Digests: Insights from Macrophage and Human Studies

Creator:: Olsen, Wyatt
Abstract:: Whey protein isolate (WPI) and glycomacropeptide (GMP) have shown potential immunomodulatory properties. In this study, we investigated their effects on pro-inflammatory cytokine secretion using both in vitro and in vivo models. In LPS-stimulated THP-1-derived macrophages, digested WPI and GMP reduced cytokine expression, while whole GMP increased secretion. The in human...
Resource Type:: Masters Thesis

Anti-obesity and Metabolic Health Impact of Pacific Dulse (Devaleraea mollis) and Nori (Pyropia spp.) Seaweeds in Western Diet-Induced Obese C57BL/6J Mice

Creator:: Zhou, Leyi
Abstract:: Seaweeds have gained tremendous recognition as a highly nutritious and sustainable crop. The diverse components of seaweeds are known to exhibit a wide range of bioactivities, including anti-inflammatory, anti-diabetic, and cardiovascular health benefits. One such promising seaweed is Pacific dulse (Devaleraea mollis). While it holds great cultivating potential on the...
Resource Type:: Masters Thesis
Full Text:: effects of nori and dulse seaweeds in obesity mouse models. Autho r(s) Algal Species Supplement

Effects of Whey Protein Consumption on Inflammatory Biomarker Levels in Healthy Older Adults

Creator:: Adler, Samuel
Abstract:: Whey protein’s potential for bioactivity is well documented, but there is disagreement on the extent to which it may modulate the immune system towards decreased inflammation. Decreased inflammation is generally perceived as a beneficial bioactivity in foods as excessive chronic inflammation is linked to morbidity and mortality. This thesis first...
Resource Type:: Masters Thesis

Comminution of Fish Frame Byproduct: Impact on Constituent Solvent-Accessibility, Alkaline Protein Extraction, and Isoelectric Precipitation

Creator:: Gaspich, Bryan
Abstract:: The seafood industry has a problem of underutilization of harvested and processed fish. Up to 60% of the weight of the fish is considered a byproduct that is typically made into fishmeal for livestock and aquaculture feed, a low-value and non-food grade product. Two species that make up major fisheries...
Resource Type:: Masters Thesis
Full Text:: lysis over time (Lin & Park, 1996). These measurements can help assess the degree to which solvent

Identification of Bitter Peptides in Aged Cheddar Cheese

Creator:: Kuhfeld, Russell
Abstract:: Bitterness is a common flavor attribute of aged cheese, but excessive levels are a flaw leading to consumer rejection. Bitterness in cheese has been primarily associated with milk casein-derived peptides of medium size (500–3,000 Da) and relative hydrophobicity. Herein, we demonstrate a novel approach for the identification of bitter peptides...
Resource Type:: Masters Thesis
Full Text:: properties R. F. Kuhfeld1, Hadi Eshpari1, Z. Atamer1 and D. C. Dallas1,2 1Department of Food Science

Cleaning and Sanitizing Surfaces on Produce Farms: Optimizing What, How, and When

Creator:: Ohman, Erik
Abstract:: Production of fresh produce takes place outdoors, and therefore, is exposed to many routes of contamination (e.g., soil, contaminated water, manure, etc.) by human pathogens. Although precautions are taken to reduce this risk, pathogens can be regularly introduced to produce handling facilities. To manage the risk of cross-contamination from potentially...
Resource Type:: Masters Thesis

The influence of hop drying parameters on aroma hop quality in American deep bed drying

Creator:: Rubottom, Lindsey N.
Abstract:: American hop growers have historically dried hops in the range of 140-155°F/ 60-68°C using deep bed kilns (24 – 32 inches/ 60 – 81 cm), but over the last 10 years they have shifted to lower temperatures (125 -135 °F/ 52 – 57°C) for drying new American aroma cultivars. Reduced...
Resource Type:: Dissertation
Full Text:: , secured the funding sources, and advised throughout the process. For Chapter 3, Scott R. Lafontaine

ScholarsArchive@OSU

“Red Light, Yellow Light!”: Evaluating the Anti-Listerial Potential of Bacillus Isolate Metabolites Using a High-Throughput Chromogenic Assay”

The Examination of Escherichia coli Contamination via Agricultural Water Applications and Survival During Pre-Harvest Field Curing of Dry Bulb Onions

Bovine Kappa-Casein Glycomacropeptide: Its Effects on the Microbiome, Inflammation and the Potential in Irritable Bowel Syndrome Management

Immunomodulatory Actions of Bovine Whey Protein Isolates, Glycomacropeptide, and Their Digests: Insights from Macrophage and Human Studies

Anti-obesity and Metabolic Health Impact of Pacific Dulse (Devaleraea mollis) and Nori (Pyropia spp.) Seaweeds in Western Diet-Induced Obese C57BL/6J Mice

Effects of Whey Protein Consumption on Inflammatory Biomarker Levels in Healthy Older Adults

Comminution of Fish Frame Byproduct: Impact on Constituent Solvent-Accessibility, Alkaline Protein Extraction, and Isoelectric Precipitation

Identification of Bitter Peptides in Aged Cheddar Cheese

Cleaning and Sanitizing Surfaces on Produce Farms: Optimizing What, How, and When

The influence of hop drying parameters on aroma hop quality in American deep bed drying

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