Index Catalog // ScholarsArchive@OSU

Risk Assessment of Salmonella in Raw Hazelnuts and use of Propylene Oxide as a Potential Mitigation Strategy

Creator:: Wright, Daniel G.
Abstract:: Multiple outbreaks of foodborne illness (Salmonella and E. coli O157:H7) have been associated with tree nuts and tree nut products since the early 2000s. In response to these outbreaks and many others in fresh produce and peanut butter, Congress created and passed the Food Safety Modernization Act (FSMA) to require...
Resource Type:: Masters Thesis
Full Text:: , each tailoring to a specific facet of food safety in the United States. Two of the major rules are

Quality assessment of Asian noodles made from U.S. wheat flours using sensory descriptive analysis

Creator:: Janto, Mimi
Abstract:: As a major wheat exporter to countries all over the world, the United States has to produce wheat that satisfy different quality requirements requested by their customers. Over the past decade the United States has encountered a major problem, that of losing market share in Asia to Canada and Australia....
Resource Type:: Masters Thesis
Full Text:: . Over the past decade the United States has encountered a major problem, that of losing market share

Use of hedonic scales among Chinese, Koreans, and Thais

Creator:: Yeh, Lue-Lih
Abstract:: To satisfy the desires of consumers in global markets for new products, it is essential that the cross-cultural differences in product acceptance are understood. An important aspect in cross-cultural research is the measurement tool of product acceptance. The most common scale for acceptance testing is the 9-point hedonic scale that...
Resource Type:: Masters Thesis
Full Text:: United States (US) with American consumers. However, no research has been reported in the literature

Tropical Fruit Aroma in Chardonnay: Impact of Fermentation Techniques on Volatile Ester and Thiol Concentrations, Tropical Fruit Aroma Perception, Preference, and Emotional Response

Creator:: Lucas, Chase J.
Abstract:: Tropical fruit aromas are prominent in wines like Sauvignon Blanc, one of the most abundant white wines in the United States. With high consumer interest for these aromas, it has become increasingly important to understand the factors that influence the desired tropical fruit aromas in white wines. Understanding the causes...
Resource Type:: Masters Thesis
Full Text:: in the United States. With high consumer interest for these aromas, it has become increasingly

Investigating the Quality Dynamics of American Aroma Hops Intended for Dry-Hopping Beer

Creator:: Lafontaine, Scott R.
Abstract:: Historically, brewers have used dry-hopping (a cold extraction of nonvolatile and volatile chemicals from hops into fermenting or finished beer) to increase the microbial stability and shelf life of their beer. As hoppy beer styles have gained in popularity over the last decade (2007-2017), the objective of dry-hopping has turned...
Resource Type:: Dissertation
Full Text:: (2007-2017) the number of breweries in the United States has increased 320% (Figure 1A). Over that

Examining Environmental and Genetic Influences on the Brewing Performance of Hops (Humulus lupulus) and Barley (Horduem vulgare)

Creator:: Van Simaeys, Karli R.
Abstract:: In short, the brewing process uses hot water to extract fermentable sugars from malt to make a wort that is bittered by hops and finally fermented by yeast to produce beer. The four key ingredients in brewing are malt, water, hops, and yeast. Malt is perhaps the key ingredient, as...
Resource Type:: Masters Thesis
Full Text:: within the 35 and 55 latitudes both north and south of the equator. Within the United States, 96% of

Sensory, microbiological, chemical, and rheological properties of reduced sodium Cheddar cheese

Creator:: Schroeder, Carla L.
Abstract:: The effect of reducing sodium chloride in Cheddar cheese was studied. Milled curd from a split-lot was salted at selected NaCl concentrations and analyzed through aging by sensory and rheological tests. Estimation of differences in compositional analysis, lactic acid populations, degree of proteolysis, water activity, and pH were also determined....
Resource Type:: Masters Thesis
Full Text:: Sodium Cheddar Cheese by Carla L. Schroeder A THESIS submitted to Oregon State University in

Perceptual characteristics of selected acidulants by different sensory and multivariate methods

Creator:: Rubico, Sonia Mendoza
Abstract:: The taste qualities of acidulants have not been studied in detail despite the fact that they are widely used by the food industry. Studies on characterizing the sensory properties of organic and inorganic acids are very limited. Reported studies are commonly on threshold, equi-sour and the time intensity values of...
Resource Type:: Dissertation
Full Text:: my first visit to the United States. I would like to thank Bertie Stringer, Marshall Dunham and Tom

Gas chromatography/olfactometry and descriptive analysis of Valencia orange juice

Creator:: Shah, Rohan
Abstract:: Heat treated orange juice, both pasteurized and concentrate, are being increasingly consumed in the U.S. Orange juice is primarily heat treated to increase its shelf life, by curbing the growth of microorganisms; and to inactivate pectin methylesterase, which demethylates pectin and leads to cloud loss in the juice. However, because...
Resource Type:: Masters Thesis
Full Text:: is one of the most consumed drinks in the United States. It is usually consumed fresh-squeezed, or

The Efficiency of Dry-hopping and Strategies for the Better Utilization of Dry-hops

Creator:: Hauser, Dean G.
Abstract:: The popularity of hop-forward American craft beers has had a profound impact on the use of hops as an ingredient; where hops were once thought of as the “spice” of beer, they may now be considered the primary driver of flavor in beer styles such as American India Pale Ales....
Resource Type:: Masters Thesis
Full Text:: United States, which combined account for 75-80% of worldwide production.3-4 Hop production in the

ScholarsArchive@OSU

Risk Assessment of Salmonella in Raw Hazelnuts and use of Propylene Oxide as a Potential Mitigation Strategy

Quality assessment of Asian noodles made from U.S. wheat flours using sensory descriptive analysis

Use of hedonic scales among Chinese, Koreans, and Thais

Tropical Fruit Aroma in Chardonnay: Impact of Fermentation Techniques on Volatile Ester and Thiol Concentrations, Tropical Fruit Aroma Perception, Preference, and Emotional Response

Investigating the Quality Dynamics of American Aroma Hops Intended for Dry-Hopping Beer

Examining Environmental and Genetic Influences on the Brewing Performance of Hops (Humulus lupulus) and Barley (Horduem vulgare)

Sensory, microbiological, chemical, and rheological properties of reduced sodium Cheddar cheese

Perceptual characteristics of selected acidulants by different sensory and multivariate methods

Gas chromatography/olfactometry and descriptive analysis of Valencia orange juice

The Efficiency of Dry-hopping and Strategies for the Better Utilization of Dry-hops

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