Index Catalog // ScholarsArchive@OSU

Effects of closure type on consumers' perception of wine quality

Creator:: Jorgensen, Emily M.
Abstract:: Natural corks have long been used as wine closures. However, they are associated with causing multiple adverse effects to the wine they are attempting to preserve. Alternative closures such as synthetic corks and screw caps were developed in order to reduce and/or eliminate these problems. However, the major cause of...
Resource Type:: Masters Thesis
Full Text:: development of this project. Thanks to my other committee members: Dr. Robert McGorrin and Dr. Deborah

Fruit quality evaluation of strawberries (Fragaria ananassa) grown in California and Oregon

Creator:: Jetti, Rajesh R.
Abstract:: Five genotypes from California (Ventana, Caniarosa, San Miguel, 13G97, and Venice) and Oregon (Totem, Puget Reliance, Puget Summer, Hood and Independence) were evaluated for quality. The volatile compounds were analyzed using head space solid phase micro extraction-gas chromatography-flame ionization detection (GGFID) and gas chromatography-mass spectrometry (GC-MS). Odor activity values of...
Resource Type:: Masters Thesis
Full Text:: University. I thank Dr. Robert McGorrin, Head of the dept, FST, and Dr. Alan Bakalinsky, Head of the

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

The effects of odor on vegetable flavor perception and the hedonic response

Creator:: Padmanabhan, Arthi
Abstract:: While previous research has suggested that bitterness is the key determinant of vegetable disliking, it is unknown what role odor plays in vegetable hedonics. We therefore investigated the impact of odor as well as taste on liking and disliking of four vegetables (steamed asparagus and Brussels sprouts; fresh celery and...
Resource Type:: Masters Thesis

Flavor composition of transgenic raspberry bushy dwarf virus-resistant 'Meeker' raspberries

Creator:: Malowicki, Sarah Marie-Mahler
Abstract:: Raspberries have been popular since the time of the ancient Greeks. Red raspberries are cultivated throughout the world, particularly in the Pacific Northwest region of the United States and Canada. The raspberry bushy dwarf virus (RBDV) causes significant reduction in yield and crumbly fruit in raspberries, blackberries and raspberry-blackberry hybrids....
Resource Type:: Masters Thesis
Full Text:: , Robert McGorrin, and William Boggess for their comments, help in understanding the subjects beyond the

Development and Validation of Sustainable Packaging Approaches for Longevity of Postharvest ‘Bartlett’ Pears and Safflower Oil

Creator:: Rosenbloom, Rachel A.
Abstract:: The overall goal of this study was to investigate the gaps in edible packaging research in the areas of both edible coatings and edible films. This was accomplished across two distinct studies, in the pursuit of extending shelf life of fresh fruit for decreasing food loss, and heightening the consumer...
Resource Type:: Masters Thesis

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:: committee members, Dr. Elizabeth Tomasino, Dr. Robert McGorrin, and Dr. James Males for their commitment

Investigation of Optimal Extraction Conditions and Microencapsulation Technique for Stabilizing Anthocyanins and Polyphenols from Fruit Materials

Creator:: Wang, Wenjie
Abstract:: The objectives of this research were to investigate the optimal conditions for anthocyanins extraction from different anthocyanin rich fruit and to develop microencapsulation formulation for improving stability of anthocyanin extracts. In the extraction optimization study, two extraction methods, "conventional solvent extraction (CE)" and "ultrasound-assisted extraction (UE)" for three different anthocyanin-rich...
Resource Type:: Masters Thesis
Full Text:: McGorrin for being my committee members and sharing their insights about how to well design 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:: last few years. I would also like extend my thanks to my thesis committee; Robert McGorrin, James

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
Full Text:: profound appreciation goes to my thesis committee members, Dr. Robert McGorrin, Dr. Lisbeth Goddik and Dr

ScholarsArchive@OSU

Effects of closure type on consumers' perception of wine quality

Fruit quality evaluation of strawberries (Fragaria ananassa) grown in California and Oregon

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

The effects of odor on vegetable flavor perception and the hedonic response

Flavor composition of transgenic raspberry bushy dwarf virus-resistant 'Meeker' raspberries

Development and Validation of Sustainable Packaging Approaches for Longevity of Postharvest ‘Bartlett’ Pears and Safflower Oil

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

Investigation of Optimal Extraction Conditions and Microencapsulation Technique for Stabilizing Anthocyanins and Polyphenols from Fruit Materials

Inactivation of bacterial pathogens in drinking water

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

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