Index Catalog // ScholarsArchive@OSU

Effects of refrigeration storage and processing technologies on the bioactive compounds and antioxidant capacities of blackberries ('Marion' and 'Evergreen')

Creator:: Wu, Ruyi
Abstract:: The objective of this project was to investigate the effects of refrigeration storage and processing technologies on the quality and nutraceutical benefit of blackberries. 'Marion' and 'Evergreen', the two major blackberry varieties in Oregon, were evaluated in this study. For refrigeration storage, fresh fruit were packed in clam-shell containers right...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF Ruyi Wu for the degree of Master of Science in Food Science and Technology

Kinetic properties and characterization of purified proteases from Pacific whiting (Merluccius productus)

Creator:: Wu, JuWen
Abstract:: Kinetic properties of the two proteases, causing textural degradation of Pacific whiting (Merluccius productus) during heating, were compared and characterized with the synthetic substrate, Z-Phe-Arg-NMec. Pacific whiting P-I and P-II showed the highest specificity on Z-Phe-Arg-NMec, specific substrate for cathepsin L. The K [subscript m] of preactivated P-I and P-II...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF JuWen Wu for the degree of Master

Immobilization of hen egg white lysozyme by the sole histidine residue to polystyrene beads through peptide spacers

Creator:: Wu, Yawen
Abstract:: Lysozyme is a natural antimicrobial agent that is effective against many food spoilage and pathogenic microorganisms by disintegrating their cell walls. Immobilization of lysozyme has attractive applications for use in the food industry: (1) The enzyme could be readily separated from treated foods and beverages and re-used while the foods...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Yawen Wu for the degree 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
Full Text:: .; Sun, Y.; Zhao, G.; Liao, X.; Hu, X.; Wu, J.; Wang, Z. Optimization of Ultrasound-Assisted Extraction

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Creator:: Wang, Wenjie
Abstract:: Oregon produces 99% US hazelnuts (Corylus avellana L.), occupying 3% world production. To ensure the quality and food safety of hazelnuts (inshells or kernels), industry and federal standards require freshly harvested nuts to be cleaned and dried to reach a final moisture content (MC) of inshells < 10%, MC of...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Wenjie Wang for

Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Creator:: Hou, Yishu
Abstract:: Vibrio parahaemolyticus is a foodborne pathogen recognized as the leading cause of acute gastroenteritis associated with consumption of raw and undercooked seafood, particularly raw oysters, with major symptoms of nausea, vomiting, abdominal cramps and diarrhea. It is estimated that 45,000 cases of V. parahaemolyticus infection occur each year in the...
Resource Type:: Masters Thesis
Full Text:: . I would like to thank my committee members, Dr. Morrissey, Dr. Torres and Dr. Wang, for their

Anti-inflammatory and Antioxidant Potential of Alaska Pollock Milt and Roe Hydrolysates

Creator:: Kemp, David C.
Abstract:: Ample research has demonstrated the largely untapped potential of bioactive peptides (BAPs) for treating systematic chronic inflammation (SCI). Protein hydrolysates are the mixture of peptides resulting from the hydrolytic breakdown of a protein. Numerous hydrolysates contain BAPs and exert beneficial effects in both in vitro and in vivo models. In...
Resource Type:: Masters Thesis
Full Text:: shellfish. Trends Food Sci. Technol. 2014, 36, 144–151. 14. Chen, Y.-P.; Liang, C.-H.; Wu, H.-T.; Pang

Investigation of Eco-friendly, Bio-based Methods to Produce High Quality and Water-resistant Apple Pomace Biocomposites Using Molded Pulp Technology

Creator:: Lang, Clara V.
Abstract:: The overall goal of this study was to utilize apple pomace, the byproduct from juice processing, as a renewable source of fiber to create sustainable packaging using molded pulp technology. The goal was accomplished through two studies: 1) to modify apple pomace fibers for increasing relative cellulose composition and improving...
Resource Type:: Masters Thesis
Full Text:: is inspiring to myself and lab-mates. Next, I would like to recognize Dr. Taoran Wang and Dr

Effect of organic production system and harvest date on the quality of blackberry fruit for fresh and processed markets

Creator:: Liu, Mingyang
Abstract:: Blackberry (Rubus sp.) fruit are a good source of phenolic compounds and anthocyanins, and are consumed in fresh and processed forms. Though organic products become more popular, limited information is available about how different organic production methods affect the post-harvest quality of blackberry fruit. The objective of this project was...
Resource Type:: Masters Thesis
Full Text:: high phenolic compounds, vitamins, minerals and fibers (Wang and Lin 2000; Cho et al. 2004

Comparison of physical, thermal, and chemical methods to measure protein denaturation in frozen Pacific whiting (Merluccius productus)

Creator:: Hsu, Cheng-kuang
Resource Type:: Masters Thesis
Full Text:: consideration. Special thank to Yun-Chin Chung, Lewis Richardson, and Dr. DeQian Wang for their help with

ScholarsArchive@OSU

Effects of refrigeration storage and processing technologies on the bioactive compounds and antioxidant capacities of blackberries ('Marion' and 'Evergreen')

Kinetic properties and characterization of purified proteases from Pacific whiting (Merluccius productus)

Immobilization of hen egg white lysozyme by the sole histidine residue to polystyrene beads through peptide spacers

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

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Anti-inflammatory and Antioxidant Potential of Alaska Pollock Milt and Roe Hydrolysates

Investigation of Eco-friendly, Bio-based Methods to Produce High Quality and Water-resistant Apple Pomace Biocomposites Using Molded Pulp Technology

Effect of organic production system and harvest date on the quality of blackberry fruit for fresh and processed markets

Comparison of physical, thermal, and chemical methods to measure protein denaturation in frozen Pacific whiting (Merluccius productus)

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