Method for manufacturing sweet potato chips

Details Method for manufacturing sweet potato chips Method for manufacturing sweet potato chips

1989-06-23

1992-06-02

Corbin, Arthur L.

Food or edible material: processes, compositions, and products

Processes

Heat treatment of food material by contact with glyceridic...

426445, 426506, 426509, 426510, 426511, 426808, A23L 1217

Patent

active

051185180

ABSTRACT:
A method for manufacturing starting material for dried sweet potato chips comprises heating raw sweet potatoes at a temperature ranging from 70.degree. to 100.degree. C. for 180 to 8 minutes to adjust hardness of the sweet potatoes to 1,800 to 12,000 and then slicing the heated sweet potatoes to a desired thickness. The sweet potato slices are further subjected to a second heat treatment to convert starches present therein to .alpha.-starches and then dried as such or after freezing to obtain dried sweet potato chips edible as a snack food.

REFERENCES:
patent: 3394012 (1968-07-01), Koltun et al
patent: 3574643 (1971-04-01), Lewis
patent: 3669686 (1972-06-01), Schoch
patent: 4228196 (1980-10-01), Weaver et al.
Precooked Dehydrated Sweetpotato Flakes, Food Engineering 7/61 reprint.

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