Dehydrated french fried potato snack products and methods of making the same

A production method and snack technology, applied in the field of instant dehydrated potato snack products, can solve the problems of increasing potato slices, reducing the risk of fragmentation, increasing potato chips, etc., achieving the effect of low logistical requirements and high market acceptance

Inactive Publication Date: 2013-12-04
赫尔曼·特拉普梅尔 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows frozen drier foods like raw vegetables to have their own unique shapes that make them easier to cook on both hot surfaces and with less moisturizing ingredients than regular oven baked goods. Additionally, this process makes it more durable without requiring expensive maintenance measures such as refrigerators.

Problems solved by technology

The patent text discusses the problems associated with traditional methods of preparing fried potatoes and potato chips. The main technical problems identified are: 1. Traditional fried potatoes require a two-stage frying process, which is time-consuming and requires special kitchen equipment. Additionally, the second frying step results in a high oil content in the final product. 2. Semi-finished fried potatoes are sold in a frozen state, which is costly and logistically challenging. Maintaining the freezing process until the second frying step is crucial, especially in warmer climates. 3. Potato chips have a long shelf life but are over-fried to achieve low moisture content, resulting in increased oil content and reduced healthiness. Thin potato slices are prone to crumbling during manufacturing, packaging, and shipping, leading to consumer dissatisfaction. The present invention aims to overcome these problems and provide improved methods and products for preparing fried potatoes and potato chips.

Method used

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  • Dehydrated french fried potato snack products and methods of making the same
  • Dehydrated french fried potato snack products and methods of making the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Two samples were prepared as follows:

[0037] a) Dehydrated potato snack products (solid line):

[0038] "Bellarosa" potatoes having a starch content of about 15.5% were washed, peeled, dried and cut into pieces about 6 cm in length, about 1.5 cm in width and about 1.5 cm in thickness. The potato cubes were first fried in sunflower oil at about 175°C for about 11 minutes and then cooled in the freezer to about -12°C. The potato pieces were fried a second time in sunflower oil at about 175°C for about 2.5 minutes. Subsequently, the obtained potato strips had a golden-yellow crispy shell on the outer surface side and were fully cooked on the inside. The fried potato sticks were then frozen at a temperature of about -90°C for 15 seconds in a gaseous mixture of liquid nitrogen and air, which lowered the temperature of the potato sticks to about -90°C. The quick-frozen potato sticks are then transferred to a freeze-drying unit and heated at about 10°C at a temperature of ab

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Abstract

Disclosed are a method for producing a dehydrated French fried potato snack product and a ready-to-eat dehydrated potato snack product.

Description

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Claims

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Application Information

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Owner 赫尔曼·特拉普梅尔
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