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Method for processing pitaya chips

A processing method and technology for dragon fruit slices, which are applied in the field of food processing, can solve problems such as single type and taste, and achieve the effects of low oil content, low calorie, and wide source of raw materials

Inactive Publication Date: 2014-03-19
张振源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently on the market, fruit and vegetable crisps are mostly processed from apples, bananas, pumpkins, sweet potatoes, potatoes, lotus roots, etc., and the types and tastes are relatively simple, but the technology of making dragon fruit into crisps is rarely reported.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of processing method of pitaya crisp chips is:

[0020] 1) Cleaning and slicing: Take 80 parts of fresh dragon fruit with a maturity of more than 80% and no pests and diseases, wash, peel, and slice. The thickness of the dragon fruit slices is 4mm;

[0021] 2) Color protection: Put the dragon fruit slices in step 1) into the color protection solution and soak for 10 minutes, remove it, wash it twice with 100°C water, drain the water, and set aside; the color protection solution is the concentration It is made by mixing 30% brine and citric acid with a concentration of 0.08% in a volume ratio of 1:1;

[0022] 3) Paste and quick-freeze: Weigh 15 parts of flour, 35 parts of starch, 5 parts of refined salt, 1 part of baking powder, 12 parts of sugar, and 0.5 part of nutritional powder by weight, mix well, then add water at 55°C and mix thoroughly to form a slurry , to get batter, then put the dragon fruit slices in step 2) into the batter to paste, then refrigerate ...

Embodiment 2

[0027] A kind of processing method of pitaya crisp chips is:

[0028] 1) Cleaning and slicing: Take 110 parts of fresh dragon fruit with a maturity of more than 80% and no pests and diseases, wash, peel, and slice. The thickness of the dragon fruit slices is 5mm;

[0029] 2) Color protection: put the dragon fruit slices in step 1) into the color protection solution and soak for 25 minutes, remove it, wash it with 80°C water for 3 times, drain the water, and set aside; the color protection solution has a concentration of 30% salt water and 0.08% citric acid are mixed at a volume ratio of 1:3;

[0030] 3) Paste and quick-freeze: Weigh 30 parts of flour, 18 parts of starch, 12 parts of refined salt, 5 parts of baking powder, 12 parts of sugar, and 3 parts of nutrition powder by weight, mix them evenly, and then add water at 55°C to make a slurry , to get batter, then put the dragon fruit slices in step 2) into the batter and paste, then refrigerate in the quick freezer for 12 ho...

Embodiment 3

[0035] A kind of processing method of pitaya crisp chips is:

[0036] 1) Cleaning and slicing: Take 100 portions of fresh dragon fruit with a maturity of more than 80% and no pests and diseases, wash, peel, and slice. The thickness of the sliced ​​dragon fruit is 5mm;

[0037] 2) Color protection: Put the dragon fruit slices in step 1) into the color protection solution and soak for 20 minutes, remove it, wash it twice with 90°C water, drain the water, and set aside; the color protection solution has a concentration of 30% salt water and 0.08% citric acid are mixed at a volume ratio of 1:2;

[0038] 3) Paste and quick-freeze: Weigh 20 parts of flour, 30 parts of starch, 8 parts of refined salt, 3 parts of baking powder, 10 parts of sugar, and 2 parts of nutrition powder by weight, mix well, then add water at 55°C to make a slurry , to obtain batter, then put the dragon fruit slices in step 2) into the batter and paste, then refrigerate in the quick freezer for 10 hours until ...

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PUM

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Abstract

The invention discloses a method for processing pitaya chips. The method for processing pitaya chips comprises the following steps: mixing raw material (pitaya) with batter which is prepared from flour, starch, refined salt, baking powder, sugar and nutrition powder; washing; slicing up; carrying out color protectio; coating; quick-freezing; frying in vacuum for deoiling; seasoning; and packaging. The prepared pitaya chips taste crispy and delicious, are nutritious and healthy and are low-oil and low-calorie, thereby being a health-care leisure food for young and old. Also, the processing technology of pitaya chips is simple and easy to operate and the raw material sources are wide, and the economic value of pitaya can be increased; therefore, the method can be popularized favorably.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a processing method of pitaya chips. Background technique [0002] Dragon fruit, also known as red dragon fruit. Native to the tropical regions of Central America, it is the fruit of the cactus genus Prickly Pear. Because the shape of the dragon fruit is like a burning flame, it is named dragon fruit. Dragon fruit plants have strong heat resistance, drought resistance, and resistance to diseases and insect pests, so they are easy to cultivate, produce fast results, have high yields, and have great economic benefits. In recent years, they have been widely planted in tropical and subtropical regions in southern my country. The skin of dragon fruit is bright red and bright, and when the peel is peeled off, the snow-white or rose-red flesh will be revealed. Dragon fruit pulp is rich in nutrition, sweet and refreshing, nourishing and thirst-quenching, and the snow-white pulp...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L19/00
CPCA23L33/10A23L19/03A23V2002/00A23V2200/048A23V2300/41A23V2300/20
Inventor 张振源
Owner 张振源
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