Rapid processing method of fruity air-dried white radish strips

A technology of dried white radish and a processing method is applied in the directions of food drying, food ingredients as taste improvers, food heat treatment, etc. consumption, good textural characteristics, retention of friability and nutrient content

Inactive Publication Date: 2014-04-30
HEFEI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dried radish processed by the salt soaking process has high salt content ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A quick processing method for fruity white radish, comprising the steps of:

[0030] (1) Wash and peel 100kg white radish and cut into cubes;

[0031] (2) Add 1kg of salt, 0.4kg of calcium chloride and white radish and stir together, then marinate at 55°C for 4 hours, then drain the brine and centrifuge for 3 minutes;

[0032] (3) Add 5 times the weight of sugar liquid to the white radish dehydrated in (2), the sugar liquid is composed of 0.5% citric acid, 2% orange juice, 2% orange juice, 1% lemon juice, and the balance It is fructose syrup containing 30% by mass of soluble sugar; after 5 hours of ultrasonic infiltration treatment at 30°C, drain the sugar solution, and centrifuge for 3 minutes;

[0033] (4) Dry the white radish dehydrated in (3) at 80°C for 4 hours to make the water content 35%.

[0034] (5) Add 10 mg of orange flavor essence and 0.3 g of potassium sorbate to each 1 kg of dried white radish, mix well, and vacuum-seal the package to obtain dried fruit...

Embodiment 2

[0037] A quick processing method for fruity white radish, comprising the steps of:

[0038] (1) Wash and peel 100kg white radish and cut into strips;

[0039] (2) Add 4kg of salt and 0.1kg of calcium chloride for stirring, then marinate at 20°C for 1 hour, then drain the brine and centrifuge for 10 minutes;

[0040] (3) Add 1 times the weight of sugar solution to the white radish after dehydration in (2). The sugar is made of 60% syrup; after 50°C ultrasonic permeation treatment for 2 hours, the sugar solution is drained, and then centrifuged for 10 minutes;

[0041] (4) Dry the white radish dehydrated in (3) at 100°C for 1 hour to make the water content 40%.

[0042] (5) Add 20 mg of pineapple essence and 0.3 g of potassium sorbate to every 1 kg of dried white radish, stir, and pack to obtain fruity dried white radish.

[0043]

Embodiment 3

[0045] A quick processing method for fruity white radish, comprising the steps of:

[0046] (1) Wash and peel 100kg white radish and cut into shreds;

[0047] (2) Add 3kg of salt and 0.3kg of calcium chloride for stirring, then marinate at 30°C for 3 hours, then drain the brine and centrifuge for 5 minutes;

[0048] (3) Add three times the weight of sugar solution to the white radish after dehydration in (2), the sugar solution is made of 1% citric acid, 1% citric acid, 10% mango juice, and the rest is starch syrup The prepared syrup containing 50% soluble sugar is made; after it is ultrasonically permeated at 40°C for 3 hours, the sugar solution is drained, and then centrifuged for 8 minutes;

[0049] (4) Dry the white radish after dehydration in (3) at 90°C for 3 hours to make the water content 45%.

[0050] (5) Add 50 mg of mango essence and 0.3 g of sodium benzoate to each 1 kg of dried white radish, stir, and pack to obtain fruity dried white radish.

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PUM

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Abstract

The invention provides a rapid processing method of fruity air-dried white radish strips. The method comprises the following steps of (1) washing, peeling and cutting the white radish; (2) adding table salt and calcium chloride, then pickling and and dehydrating the white radish; (3) adding sugar liquid, ultrasonically permeating and centrifugally dehydrating the white radish; (4) drying the white radish by adopting hot air; (5) adjusting the flavor, carrying out preservative treatment on the white radish strips, and carrying out vacuum sealing and packaging the white radish strips. By adopting the combined dehydrating way of twice pickling, twice centrifugal dehydration and primary hot-air drying dehydration, the white radish can be rapidly dehydrated, the energy consumption is low, and cleanliness and sanitation in the dehydration process can be realized; a great amount of moisture and spicy flavor of the white radish can be removed, crispness and nutrients of the white radish can be maintained, the air-dried white radish strips with good taste and flavor can be prepared and prepared into a good product for leisure trip, and the edible range of the white radish can be enlarged.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a rapid processing method for dried fruity white radish. Background technique [0002] White radish is an important vegetable that Chinese residents often eat, mainly cooked food and salty pickled processed products. White radish is planted all over the country, and it can be cultivated in four seasons. It is supplied every year, and its production and sales are also very large. And white radish is a good food therapy product with various health effects such as promoting digestion, increasing appetite, accelerating gastrointestinal peristalsis, relieving cough and reducing phlegm. Existing dried white radish is mainly processed by processes such as soaking fresh radish in salt and drying in the sun. For example, CN1317266 discloses a method for making dried fragrant radish. Fresh radish is first pickled with salt and then cut into pieces. It is made by shre...

Claims

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Application Information

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IPC IPC(8): A23L1/214A23L19/10
CPCA23L5/20A23L5/32A23L19/00A23L19/20A23L29/30A23V2002/00A23V2200/16A23V2250/1578A23V2300/10A23V2300/24
Inventor 王中凤蔡敬民麻志刚韩玉保韦田薛典荣
Owner HEFEI UNIV
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