Index Catalog // ScholarsArchive@OSU

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:: Aroma-Active Compounds in 'Centennial', 'Citra' and 'Nelson

Determination of Total Nucleotides, Nitrogenous Bases and Degradation By-Products with Respect to Various Processing and Preservation Techniques for Alaska Pollock (Gadus chalcogrammus) and Yellowfin Sole (Limanada aspera)

Creator:: Nelson, Kevin A.
Abstract:: The primary goal of this research was to determine the concentration and composition of nucleotides, as nucleoside monophosphates and nucleobases, in the underutilized reproductive organs (milt and roe) of Alaska pollock (Gadus chalcogrammus) and yellowfin sole (Limanda aspera). Changes in concentrations of these nucleotides and nucleotide analogs were observed with...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Kevin A. Nelson for the

Conversion of lignocellulosic biomass : analysis of substrate characteristics

Creator:: Meunier-Goddik, Lisbeth
Abstract:: The objective of this research was to investigate the influence of physicochemical properties of lignocellulosic biomass on the rate and extent of cellulose conversion, i.e. the "hydrolyzability" of the substrate. The initial two parts of this thesis investigated the interactions between various components of pretreated biomass. The relevance of cellulase...
Resource Type:: Dissertation
Full Text:: : - L-- - , Michael H. Penner The objective of this research was to investigate the

Identification and characterization of a heat stable protease in arrowtooth flounder (Atheresthes stomias) and methods of inhibition in surimi

Creator:: Wasson, Diana H.
Abstract:: A heat stable protease was identified as the cause of textural degradation in cooked arrowtooth flounder (Atheresthes stomias) muscle. Maximum proteolytic activity in the fish muscle was observed between 55°C and 60°C and myosin heavy chain appeared to be the primary substrate for the enzyme. Degradation of this myofibrillar protein...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Diana H. Was son for the

The growth of Salmonella typhimurium, Staphylococcus aureus, and Bacillus cereus in bakery products as related to the food distribution system

Creator:: Guy, Vicki H.
Abstract:: Current retail food distribution practices, microbial quality of bakery products, and the potential for growth of food borne pathogens (Staphylococcus aureus, Salmonella typhimurium, and Bacillus cereus) were examined using pumpkin pie as a model. The pumpkin pies, as obtained from the retail outlets, showed contamination with food pathogens. The aerobic...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF VICKI H. GUY for the degree of

Immunological and physiochemical characterization of fish myosins

Creator:: Reed, Zachary H.
Abstract:: Increased sales of surimi seafood, with the majority as crabstick in the United States indicates that surimi based products are becoming more popular. With growing popularity, there is increased competition for market share. Under these circumstances, some companies may be willing to sacrifice product quality in order to facilitate manufacture...
Resource Type:: Dissertation
Full Text:: OF THE DISSERTATION OF Zachary H. Reed for the degree of Doctor of Philosophy in Food Science

The relative activity of the cellulase enzyme system of Trichoderma reesei with native and modified cellulosic substrates

Creator:: Liaw, Ean-Tun
Resource Type:: Dissertation
Full Text:: Substrates Abstract approved by : Michael H. Penner The relative merit of assays commonly applied to

Cellulase system of Trichoderma reesei QM9414 : a study of its apparent sustrate inhibition

Creator:: Huang, Xiaolin
Resource Type:: Dissertation
Full Text:: Abstract approved by : . Michael H. Penner The apparent substrate inhibition properties of

The Biotransformation of Hop Aroma: An Exploration into Yeasts' Ability to Release Polyfunctional Thiols in Beer

Creator:: Molitor, Richard W.
Abstract:: The biotransformation of hop aroma via yeast is a prominent topic in the brewing industry with considerable interest placed on how yeast can enhance volatile thiol production during wort fermentation. Three potent thiols are known contributors to tropical qualities in wine and beer aroma, specifically 3-mercaptohexan-1-ol (3MH), 3-mercaptohexyl acetate (3MHA),...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Thomas H. Shellhammer The biotransformation of hop aroma via yeast is a prominent topic

Porosity, surface area and enzymatic saccharification of microcrystalline cellulose

Creator:: Tantasucharit, Usicha
Abstract:: The research described in this thesis was aimed at understanding how particle size, porosity, and enzyme accessible surface area influence the rate of saccharification of microcrystalline cellulose. Microcrystalline cellulose (MCC) is a commonly used substrate for the study of cellulolytic enzymes. MCC preparations of different particle size are commercially available....
Resource Type:: Masters Thesis
Full Text:: : .. Michael H. Penner The research described in this thesis was aimed at understanding how particle size

ScholarsArchive@OSU

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

Determination of Total Nucleotides, Nitrogenous Bases and Degradation By-Products with Respect to Various Processing and Preservation Techniques for Alaska Pollock (Gadus chalcogrammus) and Yellowfin Sole (Limanada aspera)

Conversion of lignocellulosic biomass : analysis of substrate characteristics

Identification and characterization of a heat stable protease in arrowtooth flounder (Atheresthes stomias) and methods of inhibition in surimi

The growth of Salmonella typhimurium, Staphylococcus aureus, and Bacillus cereus in bakery products as related to the food distribution system

Immunological and physiochemical characterization of fish myosins

The relative activity of the cellulase enzyme system of Trichoderma reesei with native and modified cellulosic substrates

Cellulase system of Trichoderma reesei QM9414 : a study of its apparent sustrate inhibition

The Biotransformation of Hop Aroma: An Exploration into Yeasts' Ability to Release Polyfunctional Thiols in Beer

Porosity, surface area and enzymatic saccharification of microcrystalline cellulose

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