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Filtering by: Creator Dally, Morgan E. Remove constraint Creator: Dally, Morgan E. Decade 1970-1979 Remove constraint Decade: 1970-1979

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  • Porous polymer trapping for GC/MS analysis of volatile flavor compounds in corn

    Creator:
    Boyko, Alayne Linda
    Abstract:
    Flavor profiles of canned and frozen whole kernel sweet corn were obtained by entraining the volatile compounds on Porapak 0 traps and by subsequent analysis on temperature-programed, 500' by 0.03" ID capillary columns (SF-96 or Carbowax 20M). Identification was based on GC/MS data, retention indices (I[subscript E]'s) and retention times....
    Resource Type:
    Dissertation
    Full Text:
    . Boyko, Max E. Morgan, and Leonard M. Libbey Department of Food Science and Technology Oregon State

  • Flavors associated with the use of Cheddar cheese whey powder in ice cream mix

    Creator:
    Andrews, Matthew V.
    Abstract:
    Flavor problems associated with the use of cheddar cheese whey in the formulation of ice cream and other food products were investigated. During spray drying of whey, which transforms bulky liquid whey into an easily transportable and storable powder, various degrees of off-flavor development may occur depending on the care...
    Resource Type:
    Masters Thesis
    Full Text:
    Abstract approved ' (Dr. M. E./Morgan) Flavor problems associated with the use of cheddar cheese

  • The influence of vocationally-oriented applications on the achievement and attitude of community college algebra students

    Creator:
    Morgan, Micheal E.
    Abstract:
    The purpose of this study was to analyze the effect of the use of vocationally - oriented applications on the achievement and attitude of community college beginning algebra students. The applications were chosen to be representative of problems encountered in a variety of occupations. They were in contrast to the...
    Resource Type:
    Dissertation
    Full Text:
    Micheal E. Morgan A THESIS submitted to Oregon State University in partial fulfillment of the

  • Pellet counts as a census and range-use technique for Columbia black-tailed deer

    Creator:
    Meehan, James Morgan
    Abstract:
    Rates of defecation of black-tailed deer in the Tillamook Burn of western Oregon were estimated using counts of groups of fecal pellets in 1959 and 1960. A 340-acre enclosure was divided into eight range types on the basis of depth of soil, aspect, and elevation. The estimated rates of defecation...
    Resource Type:
    Masters Thesis

  • The inheritance of volatile alcohols associated with frozen bush snap beans

    Creator:
    Toya, Dan K.
    Abstract:
    Inheritance of the volatile components in bush snap beans, O.S.U. 58-110 X 'Romano' cross and reciprocal, was determined using gas-liquid chromatographic technique with gas-entrainment on-column trapping. A sample of 10 to 14 pods averaging 5 grams from a single plant was found to be adequate for F₁, F₂, and backcross...
    Resource Type:
    Masters Thesis
    Full Text:
    throughout my graduate program. I am grateful to Dr. J. R. Baggett and Dr. M. E. Morgan for serving on my

  • Vibrational and reorientational lifetimes in liquids determined by Raman spectroscopy

    Creator:
    Morgan, Larry G.
    Abstract:
    Studies of anisotropic and isotropic Raman line shape yield information about the rotational motion (rotational correlation function) and non-reorientational (vibrational) lifetimes. The rotational motion of carbon disulfide has been studied previously by the techniques of Raman spectroscopy (6, 43), Rayleigh scattering (43, 46) and direct measurement (47). This work was...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT FOR THE THESIS OF LARRY G. MORGAN for the degree

  • A survey of Oregon elementary school counselors : educational preparation and responsibilities

    Creator:
    Morgan, Claude DeVere
    Abstract:
    The purposes of this investigation were to: (1) assist the elementary schools of Oregon in the development and implementation of elementary school guidance programs, and (2) develop recommendations for improving programs of guidance as well as counselor preparation programs. The investigation focused upon the personal and educational background of current...
    Resource Type:
    Dissertation
    Full Text:
    : educational preparation and responsibilities AN ABSTRACT OF THE THESIS OF CLAUDE DeVERE MORGAN for the

  • Use of benthic sediments as indicators of marina flushing

    Creator:
    Noble, Scott Morgan
    Abstract:
    This report presents the findings of a sediment analysis program formulated to determine the flushing potential of various shaped small boat marina basins. Chemical tests regarding volatile solids, Kjeldahl nitrogen, grease and oil, and sulfides were performed with the results compared to established sediment quality criteria. These results were used...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF MASTER OF SCOTT MORGAN NOBLE

  • A comparison of porous polymers used in collecting organic volatiles in foods

    Creator:
    Boyko, Alayne Linda
    Abstract:
    Porapak Q, Chromosorb 102, and Tenax GC, three porous polymers commonly used as adsorbents in headspace analyses were investigated. The retention times of various low-boiling compounds relative to water were measured on the collection columns to determine which compounds would be lost during the water removal step employed after sampling...
    Resource Type:
    Masters Thesis
    Full Text:
    thank Dr„ R. A. Scanlan and Dr. Mo E. Morgan for their suggestions and guidance during the

  • Effect of sucrose on the production of flavor compounds by yogurt culture bacteria

    Creator:
    Yang, Chang-su
    Abstract:
    Organoleptically, flavored yogurts appear to contain lower levels of acetaldehyde than plain yogurt. This study was undertaken to seek the reasons for this phenomenon by focusing on the analyses of acetaldehyde production by yogurt culture bacteria in yogurt base containing added sucrose and by performing other analyses such as the...
    Resource Type:
    Masters Thesis
    Full Text:
    encouragement extended to me by Drs. D. D. Bills, M. E. Morgan and W. E. Sandine and Mr. F