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Preservation Methods Utilized for Space FoodFood for manned space flight has been provided by NASA-Johnson Space Center since 1962. The various mission scenarios and space craft designs dictated the type of food preservation methodologies required to meet mission objectives. The preservation techniques used in space flight include freeze-dehydration, thermostabilization, irradiation, freezing and moisture adjustment. Innovative packaging material and techniques enhanced the shelf-stability of the food items. Future space voyages may include extended duration exploration missions requiring new packaging materials and advanced preservation techniques to meet mission goals of up to 5-year shelf-life foods.
Document ID
20000085938
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Vodovotz, Yael
(NASA Johnson Space Center Houston, TX United States)
Bourland, Charles
(NASA Johnson Space Center Houston, TX United States)
Date Acquired
August 19, 2013
Publication Date
January 1, 2000
Subject Category
Man/System Technology And Life Support
Meeting Information
Meeting: International Cingress on Engineering and Food
Location: Puebla
Country: Mexico
Start Date: April 9, 2000
End Date: April 12, 2000
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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