Index Catalog // ScholarsArchive@OSU

Human bitterness detection thresholds of hop acids in beer and honey

Creator:: Kolpin, Kathryn M.
Abstract:: Alpha acids are found in the lupulin glands of hops cones. These acids have no bitterness of their own, but can be isomerized and subsequently hydrogenated to form bitter iso-α-acids and tetrahydroiso-α-acids respectively. Current literature values for the detection thresholds of iso-α-acid and tetrahydroiso-α-acid in lager beer have been reported...
Resource Type:: Masters Thesis
Full Text:: R-index to find sensory thresholds (55). The R-index was first used in 1974 by J. Brown when it

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

Aroma investigation of ‘Marion’ and thornless blackberries in Pacific Northwest of America

Creator:: Du, Xiaofen
Abstract:: The objectives of this study are to 1) qualitatively and quantitatively measure the odor-active compounds in ‘Marion’ blackberry; 2) compare the aroma profiles of advanced selections and new cultivars of thornless blackberry cultivars with ‘Marion’; 3) study the development of furaneol in ‘Marion’ during ripening and; 4) investigate the distribution...
Resource Type:: Dissertation
Full Text:: McGorrin, Dr. Tony Chen, and Dr. Jan Frederik Stevens for serving as my committee members and giving me

Evaluation of hydrostatic pressure and storage effects on Cheddar cheese microstructure by thermal conductivity, differential scanning calorimetry and enzymatic proteolysis

Creator:: Yang, Jie
Resource Type:: Masters Thesis
Full Text:: . Differential Scanning Calorimetry and Enzymatic Proteolvsis-——~ Abstract approved -*■—\- J

Individual Differences in Retronasal Odor Responsiveness : Effects of Aging and Concurrent Taste

Creator:: Flaherty, Tyler J.
Abstract:: Taste sensitivity has been considered the primary chemosensory factor in studies of chemical senses and ingestive behavior. However, recent research has shown that retronasal olfaction is at least equally important in food preference and selection. Additionally, taste has been shown to modulate perceived intensity of retronasally perceived odors. The objectives...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Tyler J

Evaluation of the Labeled Hedonic Scale (LHS): Obtaining higher level data in consumer testing for product development research

Creator:: Hammond, Samuel J.
Abstract:: Among sensory and food scientists, the 9-point hedonic scale has been the most commonly used scale for measuring liking and disliking of products. Recently, the Labeled Hedonic Scale (LHS) was developed to overcome some recognized limitations of the 9-point hedonic scale. One of the claimed advantages of the LHS is...
Resource Type:: Honors College Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Samuel J. Hammond for the degree of Honors Baccalaureate of Science

Spatiotemporal Distributions of Bacteria in the Cheddar Production Environment

Creator:: Johnson, Jared D.
Abstract:: Given the many significant roles that bacteria play in modern food manufacturing, it is crucial that we have a fundamental understanding of how bacterial communities assemble and behave in the food manufacturing environment. The focus of this dissertation was to investigate both the spatial and temporal distributions of microbial communities...
Resource Type:: Dissertation
Full Text:: Afshari, Roya, Christopher J. Pillidge, Daniel A. Dias, A. Mark Osborn, and Harsharn Gill. 2018

Human Taste Perception of Starch Hydrolysis Products : Target Substrates, Potential Mechanism, Quality, and Factors of Influence

Creator:: Lapis, Trina J.
Abstract:: When it comes to carbohydrate, it has been assumed that only mono- and disaccharides, but not oligo- and polysaccharides, can be tasted. However, because of its importance in the human diet, oral detection of starch or its hydrolysis products would be beneficial. The main goal of this study was to...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Trina J

Efficacy of electrolyzed oxidizing (EO) water combined with UV-C light or gas exchange on sanitization of Jalapeno pepper using Serratia marcesens as surrogate for Salmonella

Creator:: Ekundayo, Olufunmilayo R.
Abstract:: Jalapeño peppers are usually consumed raw and fresh with minimal processing. They contain antioxidants and bioactive compounds which are of human health benefits. There have been an increasing number of reports of foodborne outbreaks attributed to inaccessibility of sanitizers to Salmonella , E.coli and Listeria monocytogenes when embedded in fruit...
Resource Type:: Masters Thesis

Addressing sodium reduction and pathogen internalization in non-intact whole muscle beef : evaluation of dehydrated collagen and hydrostatic pressure as impact technologies

Creator:: Lowder, Austin Cole
Abstract:: These studies focused on maximizing the nutrition and safety of raw whole muscle beef while minimizing quality and shelf-life alteration. The first study used response surface methodology to predict fluid loss from injected beef strip loins and steaks as influenced by levels of salt and sodium phosphates (SP) in the...
Resource Type:: Dissertation
Full Text:: was involved with the conception, experimental design and writing of all chapters. Dr. Carla Goad

ScholarsArchive@OSU

Human bitterness detection thresholds of hop acids in beer and honey

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

Aroma investigation of ‘Marion’ and thornless blackberries in Pacific Northwest of America

Evaluation of hydrostatic pressure and storage effects on Cheddar cheese microstructure by thermal conductivity, differential scanning calorimetry and enzymatic proteolysis

Individual Differences in Retronasal Odor Responsiveness : Effects of Aging and Concurrent Taste

Evaluation of the Labeled Hedonic Scale (LHS): Obtaining higher level data in consumer testing for product development research

Spatiotemporal Distributions of Bacteria in the Cheddar Production Environment

Human Taste Perception of Starch Hydrolysis Products : Target Substrates, Potential Mechanism, Quality, and Factors of Influence

Efficacy of electrolyzed oxidizing (EO) water combined with UV-C light or gas exchange on sanitization of Jalapeno pepper using Serratia marcesens as surrogate for Salmonella

Addressing sodium reduction and pathogen internalization in non-intact whole muscle beef : evaluation of dehydrated collagen and hydrostatic pressure as impact technologies

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