Freeze Dried Foods by TJ Fassler

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Freeze Dried Foods

Published on Nov 25, 2015

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PRESENTATION OUTLINE

FREEZE DRIED FOODS

BY MR. FASSLER

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Used over 1500 years ago.
Used on vegetables and meats.

Photo by Rev. Xanatos Satanicos Bombasticos (ClintJCL)

Mountains were ideal.

Cold nights freeze food, water would evaporate during the day.

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One major crop was potatoes.

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Potatoes were placed under a cloth during night.
People could squeeze out moisture by stepping on cloth.

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Process may take man days. Finished potatoes were called chuno.

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The Inca were also known for making beef jerky.

Photo by Franca Francesca

TJ Fassler