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Filtering by: Creator Phillips, Michael John Remove constraint Creator: Phillips, Michael John Advisor Penner, Michael H. Remove constraint Advisor: Penner, Michael H. License All rights reserved Remove constraint License: All rights reserved

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  • Quantification and reactivity of cellulose reducing ends : implication for cellulose

    Creator:
    Kongruang, Sasithorn
    Abstract:
    The primary purpose of this study was to (1) develop methods for the analysis of and (2) provide information on the chemical nature of reducing ends in typical cellulose substrates used for the study of cellulolytic enzymes. The studies were designed such that values obtained for cellulose substrates were compared...
    Resource Type:
    Dissertation
    Full Text:
    . Abstract approved: Michael H. Penn&John P. Bolte The primary purpose of this study was to (1) develop

  • The Role of Ascorbic Acid, β-Cyclodextrins, and Alternative Substrates in Dictating Rates of Polyphenol Oxidase-Catalyzed Browning in Potato-Based Reaction Mixtures

    Creator:
    Jiang, Shu
    Abstract:
    Enzymatic browning is a consequence of a series of reactions initiated by polyphenol oxidase (PPO)-catalyzed quinone formation. Unwanted browning negatively affects food quality and lowers consumer acceptability. Thus, there is general interest in strategies to control enzymatic browning. Cyclodextrins are cyclic glucan oligosaccharides that form inclusion complexes with a number...
    Resource Type:
    Dissertation
    Full Text:
    : ________________________________________________ Michael H. Penner Enzymatic browning is a consequence of a series of reactions

  • Preparation and modification of cellooligosaccharides

    Creator:
    Akpinar, Ozlem
    Abstract:
    Cellooligosaccharides are the reaction intermediates produced during the hydrolysis of cellulose to glucose. Hence, they have the same chemical structure as cellulose, just shorter chain lengths. Cellooligosaccharides up to DP eight are soluble in water. The soluble cellooligosaccharides can be used "as is" in the food industry as non-digestible oligosaccharides...
    Resource Type:
    Dissertation
    Full Text:
    and Modification of Cellooligosaccharides Abstract approved: Michael H. Penner

  • Salt and polyelectrolyte affect on food colloid function : polygalacturonic acid and egg albumen case studies

    Creator:
    Chen, Chi-Shen
    Abstract:
    The primary purpose of this study was to try to (1) provide information on the chemical nature, including turbidity formation, of polygalacturonic acid in different concentrations of NaCl solution. (2) use turbidity formation characteristics to develop an assay for determining the activities polygalacturonic acid depolymerases by using a polyelectrolyte. (3)...
    Resource Type:
    Dissertation
    Full Text:
    : ______________________________________________________ Michael. H. Penner The primary purpose of this study was to try to (1) provide

  • 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:
    : _____________________________________________________ Michael H. Penner There is considerable interest in developing environmentally

  • Wheat lignin as a functional dietary fiber component

    Creator:
    Junyusen, Tiraporn
    Abstract:
    This dissertation has focused on lignin byproducts that result from the alkali processing of wheat straw. The first study evaluated the application of “standard” lignin quantification methods for summative analyses of alkali-based processes. Mass closure during NaOH processing at 25, 50, and 75°C of wheat straw was evaluated using the...
    Resource Type:
    Dissertation
    Full Text:
    : __________________________________________________________________ Michael H. Penner This dissertation has focused on lignin byproducts that result from the

  • Data Mining in Food Science Research and Technical Functionality of Wheat Straw-Derived Fibers

    Creator:
    Karaarslan Urhan, Tuba
    Abstract:
    This dissertation focused on data mining in food science research and on the technical functional properties of wheat straw-derived biorefinery-byproduct fiber preparations as related to potential applications as food ingredients. This first study evaluated the importance of electronic bibliographic database selection and multiple database usage during the information retrieval phase...
    Resource Type:
    Dissertation
    Full Text:
    : ______________________________________________________ Michael H. Penner This dissertation focused on data mining in food science research and