Index Catalog // ScholarsArchive@OSU

Temporal and spatial variability of methane emissions from Alaskan Arctic tundra

Creator:: Morrissey, L. A.
Abstract:: Methane flux was measured from northern Alaska Arctic Coastal Plain wetlands to assess the spatial and temporal variability of Arctic tundra emissions during the summers of 1987 through 1990. Initially, the role of vegetation in the release of methane from substrate to atmosphere was assessed. Methane emissions were shown to...
Resource Type:: Dissertation

The effects of cyclopropenoid fatty acids on structural components of microsomal membranes

Creator:: Morrissey, Michael Thomas
Abstract:: Studies were conducted to determine the effects of cyclopropenoid fatty acids (CPFA) on the microsomal membrane of livers of rainbow trout (Salmo gairdneri). Slab and tube gel electrophoresis of microsomes from trout fed a CPFA diet (CPFA-microsomes) for varying time periods showed a decrease in the number of protein bands...
Resource Type:: Dissertation
Full Text:: Membranes by Michael Thomas Morrissey A THESIS submitted to Oregon State University in partial

Experimental investigation of carbon dioxide (CO₂) laser perforation as a potential skin pretreatment for sugar infusion process of frozen blueberries

Creator:: Fujimaru, Tomomi
Abstract:: The purpose of this research was to examine the feasibility of carbon dioxide (CO2) laser perforation and its potential utilization as a novel skin pretreatment for the sugar infusion process of IQF (individually quick frozen) blueberries. In the first study, IQF blueberries were treated with varying degrees of laser perforation...
Resource Type:: Masters Thesis
Full Text:: Dioxide (CO2) Laser Perforation as a Potential Skin Pretreatment for Sugar Infusion Process of Frozen

Effect of sensory properties and health information on consumer acceptance and purchase of colorful fresh market potatoes

Creator:: Wechsler, Linda J.
Abstract:: Potato varieties characterized by non-conventional skin and flesh colors (purple, red, yellow) have the potential to revitalize consumer demand for fresh market potatoes because of their unique appearance and health benefits. Red and purple potatoes contain anthocyanins, which are flavonoids responsible for red, blue, and purple pigments in plants. Yellow...
Resource Type:: Masters Thesis
Full Text:: , which tends to be expensive, highly subjective, and has a low sample throughput (W. L. Morris, Ducreux

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:: : . Michael T. Morrissey English sole (Parophrys vetulus) is a flatfish found in abundance in the

Recovery and utilization of catheptic proteases from surimi wash water

Creator:: DeWitt, Christina A. Mireles
Resource Type:: Dissertation
Full Text:: : - :__ Michael T. Morrissey Lab scale optimization procedures were utilized to collect a crude

Application of ozone as a disinfectant for commercially processed seafood

Creator:: Hansen, Jenny K.
Abstract:: Pacific oysters (Crassostrea gigas), Alaska pink salmon (Oncorynchus gorbuscha) roe and chum salmon (Oncorynchus keta) fillets were treated with aqueous ozone in both pilot plant and commercial settings to determine its effect on shelf-life and microbial changes. The microbial quality was analyzed by conducting pyschrotrophic and coliform plate counts on...
Resource Type:: Masters Thesis
Full Text:: chemicals. Title 40, vol. 13, part 141. Foster, J. F., Fowler, J. L. and Dacey, J. 1977. A microbial

Isolation of a natural antioxidant from shrimp waste

Creator:: Li, Shiao Jing
Abstract:: Shrimp waste samples were extracted with a variety of organic solvents. Each fraction was measured for antioxidant activity by determining the rate of oxidation of β-carotene-linoleic acid in an emulsion system. An ethanol extract exhibited the highest antioxidant activity. Purification of the most active fraction was accomplished by thin layer...
Resource Type:: Dissertation
Full Text:: frozen storage A.7 Data of L*, a*, and b* values of rockfish 143 {Sebastolobus alascanus) with and

Measurement of physical parameters for shrimp diets produced with a series of binders

Creator:: Solis, Manuel Ulises
Resource Type:: Masters Thesis
Full Text:: PARAMETERS FOR SHRIMP DIETS PRODUCED WITH A SERIES OF BINDERS Abstract approved: Michael T

A comprehensive evaluation of product quality in the Pacific Whiting (Merluccius productus) and Albacore tuna (thunnus alalunga) industries

Creator:: Greene, Elizabeth
Abstract:: In the highly competitive animal protein market, seafood faces increasing pressure to improve and standardize product quality. While there is general consensus that quality can be improved for many seafood products, there is little agreement on the types and levels of characteristics that should define "quality." This is a fundamental...
Resource Type:: Masters Thesis
Full Text:: the vessel in 460 L Dyno-totes, but due to a lack of fish only the superchillibled; and ice/bled

ScholarsArchive@OSU

Temporal and spatial variability of methane emissions from Alaskan Arctic tundra

The effects of cyclopropenoid fatty acids on structural components of microsomal membranes

Experimental investigation of carbon dioxide (CO₂) laser perforation as a potential skin pretreatment for sugar infusion process of frozen blueberries

Effect of sensory properties and health information on consumer acceptance and purchase of colorful fresh market potatoes

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

Recovery and utilization of catheptic proteases from surimi wash water

Application of ozone as a disinfectant for commercially processed seafood

Isolation of a natural antioxidant from shrimp waste

Measurement of physical parameters for shrimp diets produced with a series of binders

A comprehensive evaluation of product quality in the Pacific Whiting (Merluccius productus) and Albacore tuna (thunnus alalunga) industries

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