Index Catalog // ScholarsArchive@OSU

Evaluation of the off-flavor in English sole (Parophrys vetulus) using descriptive analysis techniques and consumer testing

Creator:: Geise, Laura Ann
Abstract:: English sole (Parophrys vetulus) is a flatfish found in abundance in the Pacific Ocean and is part of the Pacific Northwest's and California's commercial trawl fishery. Stock levels of this fish are at all time highs but there are decreased landings due to low demand and acceptability. With new regulations...
Resource Type:: Masters Thesis
Full Text:: like to thank my graduate committee members Michael Penner and Robert McGorrin, and graduate

Metabolic and Renal Effects of Consumption of Five Phytochemicals in High-Fat Fed C57BL6J Mice

Creator:: Hansen, Allysa
Abstract:: A significant body of research demonstrates that phytochemical intake favorably influences hepatic metabolism via a number of different biological mechanisms. Other research has shown a positive effect of certain phytochemicals on kidney health, specifically in ameliorating symptoms of kidney disease. The current research used three separate studies that tested the...
Resource Type:: Masters Thesis

Mitigation of Microbiological Water Quality by Last Irrigation-to-Harvest Intervals

Creator:: Emch, Alexander W.
Abstract:: Foodborne outbreaks involving fresh produce have been on the rise since the late 1990's. Pathogens such as Salmonella spp. and Escherichia coli are prevalent in agricultural environments and commonly travel between farms via irrigation water. The Food Safety Modernization Act (FSMA) has placed an increased emphasis on microbiological standards of...
Resource Type:: Masters Thesis

Metabolic effects in C57BL/6J mice fed a high-fat diet supplemented with Pinot noir juice and wine extract or quercetin, ellagic acid and resveratrol

Creator:: Zhao, Bingxin
Abstract:: Moderate wine consumption, particularly pigment-rich red wine, is thought by many to be beneficial for the cardiovascular system. Both ethanol and phytochemicals are thought to contribute to this cardioprotective property. Metabolic disturbances associated with overconsumption of food are related to the initiation and progression of many chronic diseases, and cardiovascular...
Resource Type:: Masters Thesis

Metabolic effects of consumption of quercetin, ellagic acid, cherry, and apple phytochemical extracts in high-fat fed mice

Creator:: Smith, Sarah M.
Abstract:: Metabolic improvements and changes in gene expression were measured in mice fed polyphenol-rich extracts derived from apples and sweet cherries, and the common phytochemicals, quercetin and ellagic acid. Polyphenol-rich extracts were produced by solid phase extraction and column chromatography. Extracts and purified compounds were mixed into a high-fat (HF, 60%...
Resource Type:: Masters Thesis

Interrelationships among changes in flavor and aroma, and composition of stored strawberry juice concentrate

Creator:: Lundahl, David S.
Abstract:: Sensory evaluation and instrumental methods were applied to the evaluation of strawberry juice concentrate (68°Brix) stored at 20°C which had been produced both commercially (C-SJC) and in a pilot plant (SJC). Sensory evaluation included taste and aroma ratings by intensity scaling and time-intensity of taste, and visual colorimetry by matching...
Resource Type:: Dissertation
Full Text:: thank my committee members, Dr. Ron Wrolstad, Dr. Mike Penner and Dr. Larry Curtis for their advice

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:: expertise as well as his interest in this add research. Dr. Mike Penner and Dr. Rosemary Wander for their

Characterization of rheological properties and thermal stability of fish myofibrillar proteins

Creator:: Esturk, Okan
Abstract:: Effects of moisture content, pH, and salt concentration on dynamic rheological properties and gel fracture quality of Pacific whiting surimi were investigated. Torsion tests showed that shear stress decreased rapidly and strain values decreased gradually as moisture concentration increased. As pH increased, fracture shear stress and strain values increased, whereas...
Resource Type:: Dissertation
Full Text:: the course of this research. I would like to thank all my committee Dr. Edward Kolbe, Dr. Mike

Purchasing and consumption behaviors, attitudes, opinions and expectations of Taiwanese urbanites toward cheese

Creator:: Tsai, I-Min
Abstract:: A focus group interview consisting of 25 international Taiwanese students and a consumer survey in which 793 native Taiwanese urbanites participated were conducted. Both studies investigated the purchasing and consumption behaviors, attitudes, opinions and expectations of Taiwanese people toward cheese. The focus group results provided good predictions and explanations of...
Resource Type:: Masters Thesis

Chemical composition of dietary fiber and polyphenols of wine grape pomace skins and development of wine grape (cv. Merlot) pomace extract based films

Creator:: Deng, Qian
Abstract:: The objectives of this project were to investigate the chemical composition of five varieties of wine grape pomace (WGP) skins obtained in the Pacific Northwest of the United States with the emphasis on dietary fiber (DF) and polyphenolic compounds, and further to evaluate the feasibility of developing WGP extract based...
Resource Type:: Masters Thesis
Full Text:: me for lifelong time. I would like to recognize Dr. Michael Penner for his professional guidance

ScholarsArchive@OSU

Evaluation of the off-flavor in English sole (Parophrys vetulus) using descriptive analysis techniques and consumer testing

Metabolic and Renal Effects of Consumption of Five Phytochemicals in High-Fat Fed C57BL6J Mice

Mitigation of Microbiological Water Quality by Last Irrigation-to-Harvest Intervals

Metabolic effects in C57BL/6J mice fed a high-fat diet supplemented with Pinot noir juice and wine extract or quercetin, ellagic acid and resveratrol

Metabolic effects of consumption of quercetin, ellagic acid, cherry, and apple phytochemical extracts in high-fat fed mice

Interrelationships among changes in flavor and aroma, and composition of stored strawberry juice concentrate

Perceptual characteristics of selected acidulants by different sensory and multivariate methods

Characterization of rheological properties and thermal stability of fish myofibrillar proteins

Purchasing and consumption behaviors, attitudes, opinions and expectations of Taiwanese urbanites toward cheese

Chemical composition of dietary fiber and polyphenols of wine grape pomace skins and development of wine grape (cv. Merlot) pomace extract based films

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