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Flavored purple potato flour snack and preparation method thereof

A purple potato and snack technology, which is applied in the field of food processing, can solve the problems of destroying the aroma of purple potato and deteriorating product quality, and achieves the effects of easy popularization, simple production method and rich nutrition.

Inactive Publication Date: 2015-04-29
王玉卿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional production method of purple sweet potato powder generally adopts the production method of peeling, cutting (grain) slices, drying (sun) drying and dehydration, and crushing to obtain the finished product, which will destroy the unique aroma of purple sweet potato, thereby reducing the quality of the product. How to overcome it? It is of great significance to improve the process, increase production efficiency, and produce high-quality purple potato flour

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A flavored purple potato noodle snack is characterized in that the raw materials are composed as follows according to parts by weight:

[0023] 100 parts of purple sweet potato, 30 parts of juice, 15 parts of oatmeal, 10 parts of glutinous rice noodles, 3 parts of butter, 3 parts of fine beef powder, 0.07 parts of salt, 0.3 parts of soy sauce, 0.5 parts of green onion, 0.02 parts of ginger powder, O. 1 part, 0.02 parts of coriander powder, 1.5 parts of auxiliary materials, appropriate amount of water.

[0024] A method for making flavored purple sweet potato noodle snacks, comprising the steps of:

[0025] (1) Choose a large purple potato, wash it, peel it, and cut the peeled purple potato into 1-2mm fine grains with a dicing machine;

[0026] (2) Air-dry the purple sweet potato with a conveyor belt and wind to make the water content 20%;

[0027] (3) Use screw propulsion equipment to control the temperature to 95°C and the pressure to 180Kp, treat for 8 minutes to re...

Embodiment 2

[0032] A flavored purple potato noodle snack is characterized in that the raw materials are composed as follows according to parts by weight:

[0033] 100 parts of purple sweet potato, 35 parts of juice, 15 parts of oatmeal, 10 parts of glutinous rice noodles, 5 parts of butter, 4 parts of fine beef powder, 0.07 parts of salt, 0.3 parts of soy sauce, 0.5 parts of green onion, 0.02 parts of ginger powder, O. 1 part, 0.02 parts of coriander powder, 2 parts of auxiliary materials, appropriate amount of water.

[0034] A method for making flavored purple sweet potato noodle snacks, comprising the steps of:

[0035] (1) Choose a large purple potato, wash it, peel it, and cut the peeled purple potato into 1-2mm fine grains with a dicing machine;

[0036] (2) Air-dry the purple sweet potato with a conveyor belt and wind to make the water content 20%;

[0037] (3) Use screw propulsion equipment to control the temperature to 95°C and the pressure to 200Kp, treat for 6 minutes to redu...

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Abstract

The invention discloses a flavored purple potato flour snack which is characterized by consisting of the following raw materials in parts by weight: 100 parts of purple potatoes, 30-35 parts of juice, 10-15 parts of oatmeal, 10-15 parts of glutinous rice flour, 3-5 parts of butter, 3-4 parts of fine beef powder, 1-2 parts of auxiliary materials and a proper amount of water. According to the flavored purple potato flour snack, the unique fragrance of the purple potatoes is retained; by adding the juice, aid digestion and intestinal protection are realized; the surface of a prepared product is sprayed with the fine beef powder and the auxiliary materials, so that the prepared snack tastes crisp and delicious, is rich in nutrition, and does not contain any additive and preservative; the snack is better accepted by children. The preparation method is simple; products are not fried in oil and swelled, so that the charring and half cooked phenomena in the preparation process are avoided; the snack is easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a flavored purple potato noodle snack and a preparation method thereof. Background technique [0002] Purple sweet potato, the potato flesh is purple to dark purple. It is rich in protein, starch, pectin, cellulose, amino acid vitamins and various minerals, as well as selenium and anthocyanins. Purple sweet potato is rich in nutrients and has special health care functions. The protein and amino acids in it are easily digested and absorbed by the human body. The vitamin A rich in it can improve eyesight and the mucosal epithelial cells of the skin. Vitamin C can make collagen protein synthesize normally and prevent the occurrence of scurvy. Anthocyanins are natural and powerful free radical scavengers. [0003] The traditional production method of purple sweet potato powder generally adopts the production method of peeling, cutting (grain) slices, drying (sun...

Claims

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Application Information

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IPC IPC(8): A23L1/30A23L1/217A23L33/10
CPCA21D2/36A21D13/80
Inventor 王玉卿
Owner 王玉卿