Preparation process for rock candy strawberries

A preparation process and strawberry technology, which are applied in the confectionery industry, confectionery, and food ingredient functions, etc., can solve the problem that quick-frozen strawberries cannot meet the diverse taste and color requirements of strawberries, and can inhibit the browning of strawberries and the distribution of ice crystals. Good uniformity, texture and flavor

Inactive Publication Date: 2018-11-20
安徽惠之园食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a preparation process of rock sugar strawberries, which solves the problem that the current single taste of quick-frozen strawberries cannot satisfy people's needs for the diverse taste and color of strawberries

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation process of rock sugar strawberries, comprising the steps of:

[0024] S1. De-stalking: Use a de-stalking knife to dig out the stems of strawberries, and then remove overripe, underripe, rotten, insect damage and deformed strawberries;

[0025] S2. Rinsing: Put the depeded strawberries in a bubbling fruit and vegetable cleaning machine for full cleaning, and use the built-in ozone generator in the vegetable cleaning machine to sterilize and degrade pesticides, and drain the cleaned strawberries;

[0026] S3, color protection treatment: place the rinsed strawberries in a color protection solution containing 0.05% vitamin C, 0.1% sodium chloride and 0.3% ascorbic acid concentration, soak for 3 minutes, and then rinse off the residual color protection agent with flowing water;

[0027] S4, pickling: put the strawberries after the color protection treatment into rock sugar water with a mass concentration of 10%, and make the rock sugar water cover the strawberr...

Embodiment 2

[0032] A preparation process of rock sugar strawberries, comprising the steps of:

[0033] S1. De-stalking: Use a de-stalking knife to dig out the stems of strawberries, and then remove overripe, underripe, rotten, insect damage and deformed strawberries;

[0034] S2. Rinsing: Put the depeded strawberries in a bubbling fruit and vegetable cleaning machine for full cleaning, and use the built-in ozone generator in the vegetable cleaning machine to sterilize and degrade pesticides, and drain the cleaned strawberries;

[0035] S3, color protection treatment: place the rinsed strawberries in a color protection solution containing 0.05% vitamin C, 0.1% sodium chloride and 0.3% ascorbic acid concentration, soak for 4 minutes, and then rinse off the residual color protection agent with flowing water;

[0036] S4, pickling: put the strawberries after the color protection treatment into rock sugar water with a mass concentration of 10%, and make the rock sugar water cover the strawberr...

Embodiment 3

[0041] A preparation process of rock sugar strawberries, comprising the steps of:

[0042] S1. De-stalking: Use a de-stalking knife to dig out the stems of strawberries, and then remove overripe, underripe, rotten, insect damage and deformed strawberries;

[0043] S2. Rinsing: Put the depeded strawberries in a bubbling fruit and vegetable cleaning machine for full cleaning, and use the built-in ozone generator in the vegetable cleaning machine to sterilize and degrade pesticides, and drain the cleaned strawberries;

[0044] S3, color protection treatment: place the rinsed strawberries in a color protection solution containing 0.05% vitamin C, 0.1% sodium chloride and 0.3% ascorbic acid concentration, soak for 5 minutes, and then rinse off the residual color protection agent with flowing water;

[0045] S4, pickling: put the strawberries after the color protection treatment into rock sugar water with a mass concentration of 10%, and make the rock sugar water cover the strawberr...

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PUM

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Abstract

The invention discloses a preparation process for rock candy strawberries. The preparation process comprises: removing pedicles, rinsing strawberries and performing color protection treatment; puttingthe strawberries subjected to color protection treatment into rock candy water with the mass concentration of 10%, enabling the rock candy water to be above the strawberries and pickling same for 2.5-3.5 hours; rapidly feeding the pickled strawberries into a tunnel-type instant freezer and controlling the air blowing temperature in the instant freezer to be lower than -35 degrees so as to enablethe central temperature of the shaped strawberries to rapidly drop below -15 degrees, wherein the quick-freezing time is 10-20 minutes; and finally, feeding the strawberries shaped through quick-freezing into a packaging machine for packaging, and then feeding same into a low-temperature warehouse with the temperature lower than -18 degrees for storage after inspection. The strawberries preparedthrough the processing process have better texture and flavor, meanwhile, can guarantee fresh and tender tastes and nutrition values of fresh strawberries, and are favored by consumers because the strawberries have the sweet taste after being immersed into rock candy juice and honey.

Description

technical field [0001] The invention relates to the technical field of strawberry deep processing, in particular to a preparation process of rock sugar strawberries. Background technique [0002] Strawberries are rich in nutritional value and known as the "Queen of Fruits". They are rich in vitamin C, vitamin A, vitamin E, vitamin PP, vitamin B1, vitamin B2, carotene, tannic acid, aspartic acid, copper, strawberry amine , pectin, cellulose, folic acid, iron, calcium, ellagic acid and anthocyanins and other nutrients; especially the vitamin C contained in it is 7-10 times higher than that of apples and grapes. The content of malic acid, citric acid, vitamin B1, vitamin B2, carotene, calcium, phosphorus, and iron is 3 to 4 times higher than that of apples, pears, and grapes. [0003] Traditional deep-processing methods of strawberries include quick-freezing and strawberry jam processing. Strawberry jam processing is difficult to maintain the original fresh taste of strawberri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48A23G3/36A23G3/42A23G3/34A23L5/41
CPCA23G3/48A23G3/34A23G3/364A23G3/42A23L5/41A23V2002/00A23V2200/048A23V2200/16A23V2200/314A23V2200/32A23V2200/30A23V2250/128A23V2250/1614A23V2250/708A23V2300/20
Inventor 骆艮福
Owner 安徽惠之园食品有限公司
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