Index Catalog // ScholarsArchive@OSU

Effect of salt and pH on surimi gels made from Pacific whiting (Merluccius productus)

Creator:: Chung, Yun-Chin
Abstract:: The effect of salt (0, 0.9, 1.7, 2.5%) and pH (range 4 to 10) on surimi gels made from Pacific Whiting (Merluccius productus) was investigated. Gel-forming ability was measured by the torsion test. In general, surimi gels increased in gel strength with increased pH. Breaking shear stress increased to a...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Yun-Chin Chung for the degree of

Effect of polyphosphate on microbial characteristics of seafoods

Creator:: Petchsing, Urairatana
Abstract:: Effect of 6.0% polyphosphate treatment on microbial growth and composition of microbial flora of three representative seafoods were investigated. Polyphosphate treatment washed off microorganisms by 1 log in peeled shrimp (10⁷ to 10⁶ and 10⁶ to 10⁵) and cooked crab meat (10⁶ to 10⁵) and by 2 logs in red...
Resource Type:: Masters Thesis
Full Text:: POLYPHOSPHATE ON MICRQBIAL CHARACTERISTICS OF SEAFOODS i Abstract approved: Dr. Jong S. Lee Effect of

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

Genetic Diversity and Antimicrobial Resistance of Listeria monocytogenes within Produce Handling and Processing Environments

Creator:: Bland, Rebecca N.
Abstract:: Listeria monocytogenes is a foodborne pathogen frequently associated with food processing environments. Its presence is particularly concerning in facilities handling minimally processed and ready-to-eat foods. Recent outbreaks associated with fresh produce, such as packaged salads and mushrooms, highlight the need to better understand and control these pathogens in environments that...
Resource Type:: Masters Thesis
Full Text:: Agricultural Research Foundation for funding my research and Grant and Alice Schoenhard Faculty Excellence

Mercury levels in albacore tuna (Thunnus alalunga) and the effects of canning

Creator:: Rasmussen, Rosalee S.
Abstract:: Mercury is a toxic heavy metal released into the environment from both natural and anthropogenic sources. The organic form of mercury is a potent neurotoxin that is especially dangerous to developing nervous systems. Results of recent studies have caused the Food and Drug Administration (FDA) and the Environmental Protection Agency...
Resource Type:: Masters Thesis
Full Text:: Haworth Press, Inc. 10 Alice Street Binghamton, NY 13904-1580 Vol. 14, No. 4, p. 71-100, 2005 2.1

Antimicrobial activity of nisin and hen lysozyme

Creator:: Jaczynski, Jacek
Abstract:: Varying concentrations of the food preservatives nisin and lysozyme were adsorbed onto glass surfaces chemically modified to exhibit different degrees of hydrophobicity. The antimicrobial activity of the adsorbed preservatives was evaluated by documenting the ability of Listeria monocytogenes to adhere and grow on the glass surfaces. A bioluminescence protocol was...
Resource Type:: Masters Thesis
Full Text:: to my fellow-student, Woo-Kul Lee. He significantly helped me with the radiolabeling study. I

Osme and sensory analysis of aqueous orange essence

Creator:: Bazemore, Russell A.
Abstract:: The effect of refluxing on the aromas of Valencia aqueous orange essences was determined through analysis by GC, MS, Osme, and by a descriptive panel. The strengths and descriptions of volatiles were investigated to determine if differences in essence aroma character and intensity existed. During production, 1 sample was subjected...
Resource Type:: Masters Thesis
Full Text:: recirculation and are normally 4 to 7 effects (Chin, 1982). The essence recovery unit pulls in vapor produced

Comminution of Fish Frame Byproduct: Impact on Constituent Solvent-Accessibility, Alkaline Protein Extraction, and Isoelectric Precipitation

Creator:: Gaspich, Bryan
Abstract:: The seafood industry has a problem of underutilization of harvested and processed fish. Up to 60% of the weight of the fish is considered a byproduct that is typically made into fishmeal for livestock and aquaculture feed, a low-value and non-food grade product. Two species that make up major fisheries...
Resource Type:: Masters Thesis
Full Text:: . Yongcheol Lee, Rufa Mendez, and David Kemp. A special thank you to the undergraduates in the lab

Apparent inhibition of Pacific whiting surimi-associated protease by whey protein concentrate

Creator:: Piyachomkwan, Kuakoon
Abstract:: Surimi is a seafood product which is used to manufacture restructured products such as artificial crab and lobster. Surimi is produced from fish fillets by washing to remove sarcoplasmic proteins and increase the concentration of myofibrillar proteins, and mixing with cryoprotectants. A valuable attribute of surimi is its ability to...
Resource Type:: Masters Thesis
Full Text:: . Gamble; and Dr. M. Huber. I am grateful to the advice and help of my labmates, Alex Liaw and Yun-Chin

Descriptive analysis of Pinot noir juice and wine qualities

Creator:: Ludwig-Williams, Nancy
Abstract:: The overall purpose of this study was to develop sensory evaluation methodology whereby wine quality can be predicted from juice quality. Descriptive analysis was used by a trained panel to describe Pinot noir juice and wine from three sources. From each source, one wine and four juice samples (a control...
Resource Type:: Masters Thesis
Full Text:: of my statistical analysis. Special thanks go to Jose Flores, Victor Hong, Lin Ben Lin, Juinn-Chin

ScholarsArchive@OSU

Effect of salt and pH on surimi gels made from Pacific whiting (Merluccius productus)

Effect of polyphosphate on microbial characteristics of seafoods

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

Genetic Diversity and Antimicrobial Resistance of Listeria monocytogenes within Produce Handling and Processing Environments

Mercury levels in albacore tuna (Thunnus alalunga) and the effects of canning

Antimicrobial activity of nisin and hen lysozyme

Osme and sensory analysis of aqueous orange essence

Comminution of Fish Frame Byproduct: Impact on Constituent Solvent-Accessibility, Alkaline Protein Extraction, and Isoelectric Precipitation

Apparent inhibition of Pacific whiting surimi-associated protease by whey protein concentrate

Descriptive analysis of Pinot noir juice and wine qualities

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