Index Catalog // ScholarsArchive@OSU

Isolation and partial characterization of a natural antioxidant from shrimp (Pandalus jordani)

Creator:: De Rosenzweig Pasquel, Lorenzo Jose
Abstract:: The nature of a natural antioxidant present in shrimp was investigated. Shrimp extracts were prepared using different solvents to ascertain the best extraction method. The antioxidant activity was determined using the (β-carotene-linoleate model system and the oxygen weighing method. Ethanol proved to be the best solvent for extracting the natural...
Resource Type:: Masters Thesis
Full Text:: for the degree of MASTER OF SCIENCE in FOOD SCIENCE AND TECHNOLOGY presented on ^J^UU

Effect of washing on the quality, desirability and stability of drum-dried machine separated rockfish flesh

Creator:: Adu, Gloria Aderemi
Abstract:: The effect of washing machine separated rockfish flesh on composition, quality and desirability was investigated. Washing machine separated rockfish flesh resulted in a 36.88% loss of solids. The greatest reductions were found in the ash (80.32%) and lipid (65.13%) levels in the washed flesh. Most of the sarcoplasmic proteins were...
Resource Type:: Masters Thesis
Full Text:: . The author is grateful to Dr. J.' S. Lee for his constant advice and interest. My

Dynamic simulation of drying and quality changes during malt kilning

Creator:: Coonce, Vincent M.
Abstract:: The principal aim of this study was the use and evaluation of dynamic modeling techniques to identify mathematical models for cereal drying rates and quality changes that best describe thin-layer malt drying data. Seven thin-layer malt drying experiments were performed at the Great Western Malting pilot facilities, Vancouver, WA. Malt...
Resource Type:: Masters Thesis
Full Text:: approved: Keith L. Levien Abstract approved:. / JC Antojfio Toires ' The principal aim of this

Initial velocity analyses of milling effects on rates of enzyme-catalyzed saccharification of native wheat straw

Creator:: Nguyen, Quynh M.
Abstract:: There is considerable interest in developing environmentally friendly processes for the economical conversion of biomass plant material to biofuels, bioproducts and biomaterials. One approach to such a conversion process is to make use of enzymes for the conversion of plant polysaccharides to simple sugars; the simple sugars could then be...
Resource Type:: Masters Thesis
Full Text:: . Robert J. McGorrin, Dr. Keith Levien, and Dr. Skip Rochefort. I special thank to my lab co-workers

Characterization of substrate-velocity relationships for the cellulase enzyme complex from Trichoderma viride

Creator:: Liaw, Ean-Tun
Abstract:: The influence of substrate and enzyme concentration on the rate of saccharification of two defined, insoluble, cellulose substrates, Avicel and Solka-Floc, by the cellulase enzyme system of Trichoderma viride has been evaluated. Assays utilized enzyme concentrations ranging from 0.014 to 0.056 filter paper unit per mL and substrate concentrations up...
Resource Type:: Masters Thesis
Full Text:: lot. I am very thankful to my committee, Dr. W. Loomis, Dr. J. Krueger and Dr. J. McGuire. I am

Microbial flora of Pacific oysters (Crassostrea gigas) subjected to UV-irradiated seawater

Creator:: Vasconcelos, George Joseph
Abstract:: The microbial composition of Pacific oysters (Crassostrea gigas) subjected to UV-treated seawater was determined by quantitative and qualitative means. A total of 2,779 microorganisms were identified from seawater and oysters during a 72 hour sampling period employing a computer assisted replica-plating technique. UV treatment effectively eliminated coliforms and Pseudomonas Type...
Resource Type:: Masters Thesis
Full Text:: UV-IRRADIATED SEAWATER __!i ;: n Abstract approved: _ _ r. J. S. Lee The microbial

Impact of seasonal variation and growing environment on blackberry aroma

Creator:: Wang, Yuanyuan
Abstract:: Blackberries have been enjoyed for their delicious flavor and high nutritional value for hundreds of years. In North America, blackberries were cultivated since 1850-1860. Blackberries have their characteristic and unique aromas depending on the cultivar and growing conditions. The objective of this study was to evaluate the impact of seasonal...
Resource Type:: Masters Thesis
Full Text:: Fang, Rajesh Jetti, Keith Klesk, Sarah Mahler, Pedro Vazquez, Yan Xu and Eming Yang. Thanks to Brian

An investigation of the carbonyl compounds in gamma irradiated milk fat

Creator:: Papaioannou, Stamatios Evangelos
Resource Type:: Masters Thesis
Full Text:: , which however, J 15 were not attributed to the autoxidation since they were found in the fresh fat

Flavor development of cheddar cheese under different manufacturing practices

Creator:: Lemus, Freddy Mauricio
Abstract:: Cheddar Cheese samples (good cheese, weak cheese, cheese made with pasteurized milk, cheese made with heat-shocked milk, cheese from production plant A, cheese from production plant B, cheese made with adjunct culture, and cheese made without adjunct culture), were evaluated during the ripening stage. Proteolysis was studied by a fractionation...
Resource Type:: Masters Thesis

Alternative products from Pacific whiting : fresh surimi and texturized mince

Creator:: Pipatsattayanuwong, Siriporn
Abstract:: The major portion of Pacific whiting (PW) is commercialized in the form of frozen surimi. Alternative products for PW were investigated focusing on fresh surimi and texturized meat from PW mince. Fresh surimi is made without additives and kept refrigerated instead of frozen. Texturized meat is a meat-like product made...
Resource Type:: Masters Thesis
Full Text:: release of my thesis to any reader upon request. "f""' •f j v— Siripom Pipatsattayanuwong, Author

ScholarsArchive@OSU

Isolation and partial characterization of a natural antioxidant from shrimp (Pandalus jordani)

Effect of washing on the quality, desirability and stability of drum-dried machine separated rockfish flesh

Dynamic simulation of drying and quality changes during malt kilning

Initial velocity analyses of milling effects on rates of enzyme-catalyzed saccharification of native wheat straw

Characterization of substrate-velocity relationships for the cellulase enzyme complex from Trichoderma viride

Microbial flora of Pacific oysters (Crassostrea gigas) subjected to UV-irradiated seawater

Impact of seasonal variation and growing environment on blackberry aroma

An investigation of the carbonyl compounds in gamma irradiated milk fat

Flavor development of cheddar cheese under different manufacturing practices

Alternative products from Pacific whiting : fresh surimi and texturized mince

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