by Anonymous on October 11th, 2005

Anonymous

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How does freeze-drying work?

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  • by snowflake1556 on October 18th, 2005

    snowflake1556

    preserve by freezing and drying: to preserve something, especially food, by first freezing it, then placing it in a vacuum to remove moisture before returning it to room temperature. The low processing temperature and absence of liquid water help to retain color, flavor, and texture.

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