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Name
John Birch
Institution
University of Otago
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Publications

  • Physicochemical and quality characteristics of cold-pressed flaxseed oils

    Authors
    John Birch, W.-S. Choo, J.-P. Dufour
    Journal
    Journal of Food Composition and Analysis
    Year
    2007
    Flaxseed oils currently sold on the worldwide market are not governed by specific standards or specifications. In this study, the physicochemical and quality characteristics of seven cold-pressed flax... REGISTER NOW TO SEE MORE
  • Influence of the glass transition and storage temperature of frozen peas on the loss of quality attributes

    Authors
    John Birch, M. Lim, H. Wu, M. Breckell
    Journal
    International Journal of Food Science and Technology
    Year
    2006
    Green peas of two different maturities were used to evaluate the influence of the glass transition temperature (Tg?) and storage temperatures on quality loss during frozen storage. Young peas which ha... REGISTER NOW TO SEE MORE
  • The glass transition approach to determination of drying protocols for colour stability in dehydrated pear slices

    Authors
    John Birch, M. Lim, H.-I. Ling
    Journal
    International Journal of Food Science and Technology
    Year
    2005
    Colour stability in dehydrated fruit is often attained by use of sulphite treatment to inhibit browning during processing and storage. However, colour stability may be able to be conferred on products... REGISTER NOW TO SEE MORE
  • BSE - Has the dust settled?

    Authors
    John Birch
    Journal
    New Zealand Engineering
    Year
    1997
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