Index Catalog // ScholarsArchive@OSU

Effects of Vineyard Managements on Grape and Wine Quality in Response to Grapevine Red Blotch Disease

Creator:: Huang, Ling
Abstract:: Grapevine red blotch virus (GRBV) is a single-stranded DNA virus that causes grapevine red blotch disease (GRBD). Symptoms of GRBD include red discoloring of leaf margins and red veins on the underside of the leaves. GRBD affects the plant's metabolism and photosynthetic pathways, and disrupts carbon translocation and chlorophyll concentrations....
Resource Type:: Dissertation
Full Text:: for the degree of Doctor of Philosophy in Food Science and Technology presented on August 19, 2022

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

Cellulose Nanomaterial Incorporated Edible Coatings for Improving Storability of Postharvest Fruit: Mechanisms, Development and Validation

Creator:: Deng, Zilong
Abstract:: The overall objective of this dissertation study was to develop and validate the performance of cellulose nanomaterials (CNs) incorporated fruit coatings for improving the storability of postharvest pears and bananas under various storage conditions. Four specific studies were conducted to fulfill the research objectives as stated below. First, cellulose nanocrystal...
Resource Type:: Dissertation
Full Text:: degree of Doctor of Philosophy in Food Science and Technology presented on November 29, 2018

Impact of Preharvest Weathering, Without Sprouting, on the Quality of Soft White Winter Wheat in the U.S. Pacific Northwest

Creator:: Smith, Jordan L.
Abstract:: When wheat is exposed to rain in the period before harvest, it sometimes causes the problem of pre-harvest sprouting (PHS). Wheat that undergoes sprouting has poor end-use quality and is less valuable. In recent years, the U. S. Pacific Northwest (PNW) has experienced increased summer showers sometimes causing widespread PHS....
Resource Type:: Masters Thesis
Full Text:: degree of Master of Science in Food Science and Technology presented on December 1, 2017. Title

Physicochemical Properties of Frozen Fish Muscle as Affected by Trimethylamine-N-oxide demethylase (TMAOase)

Creator:: Lee, Jinhwan
Abstract:: Gadoid fish, like Alaska pollock and Pacific whiting, have a high level of trimethylamine-N-oxide demethylase (TMAOase) that catalyzes the breakdown of trimethylamine-N-oxide (TMAO) to formaldehyde (FA) and dimethylamine (DMA) even during frozen storage. FA reacts with amino acid residues to promote covalent cross-links in the formation of inter- and intramolecular...
Resource Type:: Dissertation
Full Text:: , representing Food Science and Technology Head of the Department of Food Science and Technology

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:: . Flaherty for the degree of Master of Science in Food Science and Technology presented on April 5, 2016

Grape and Wine Aroma Influenced by Vine Nutrient Status, Vigor and Crop Levels in Oregon Pinot Noir

Creator:: Yuan, Fang
Abstract:: Wine volatile composition is one of the most important constitutes of wine quality, and it is greatly influenced by number of factors. The studies herein were conducted to evaluate the grape and wine aroma affected by different vine nutrient status, vigor and crop levels of Oregon Pinot noir. In the...
Resource Type:: Dissertation
Full Text:: for the degree of Doctor of Philosophy in Food Science and Technology presented on May 27, 2016

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:: degree of Master of Science in Food Science and Technology presented on March 9, 2016. Title

Aroma-active compounds in 'Centennial', 'Citra' and 'Nelson Sauvin' hop varieties and their aroma contribution to dry-hopped beer

Creator:: Feng, Shi
Abstract:: The objectives of this study were to 1) measure and compare the compositional differences of essential oil among three hop cultivars ('Centennial’, 'Citra' and 'Nelson Sauvin'), 2) identify the odor-active aroma compounds in three varieties of hops and 3) investigate the behavior of hop-derived aroma compounds in beers prepared by...
Resource Type:: Masters Thesis
Full Text:: , representing Food Science and Technology Head of the Department of Food Science and Technology Dean of the

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:: of Master of Science in Food Science and Technology presented on August 12, 2004. Title: Effects of

ScholarsArchive@OSU

Effects of Vineyard Managements on Grape and Wine Quality in Response to Grapevine Red Blotch Disease

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

Cellulose Nanomaterial Incorporated Edible Coatings for Improving Storability of Postharvest Fruit: Mechanisms, Development and Validation

Impact of Preharvest Weathering, Without Sprouting, on the Quality of Soft White Winter Wheat in the U.S. Pacific Northwest

Physicochemical Properties of Frozen Fish Muscle as Affected by Trimethylamine-N-oxide demethylase (TMAOase)

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

Grape and Wine Aroma Influenced by Vine Nutrient Status, Vigor and Crop Levels in Oregon Pinot Noir

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

Aroma-active compounds in 'Centennial', 'Citra' and 'Nelson Sauvin' hop varieties and their aroma contribution to dry-hopped beer

Effects of closure type on consumers' perception of wine quality

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