Sandwich dewatered freeze-dried strawberry and preparing technique thereof

A production process and technology for strawberries, which are used in the preservation of fruits and vegetables, preservation of fruits/vegetables by freezing/refrigeration, and food preservation, etc., can solve the problems of single strawberry products, strawberries cannot meet the needs of strawberry consumption, and strawberry fruits cannot be stored. , to achieve comprehensive and diverse nutrition, solve the problem of strawberry storage, and enrich the variety of effects.

Inactive Publication Date: 2008-10-08
莱阳鲁花食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long dormancy period of strawberries and high requirements on the growth environment, the strawberry fruit itself is not resistant to storage, so the single-season production of strawberries is far from

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Dehydrated and freeze-dried strawberries with cream sandwich are made according to the following process steps:

[0020] 1. Raw material preparation: choose fresh strawberries and remove the stems of strawberries;

[0021] 2. Cleaning for the first time: wash the fresh strawberries with pedicles removed with running water at room temperature for 30 seconds;

[0022] 3. Sterilization: Sterilize the cleaned strawberries with 100ppm sodium hypochlorite for 40 seconds;

[0023] 4. The second cleaning: carry out the second cleaning on the sterilized strawberries for 20 seconds;

[0024] 5. Hollow out: hollow out the middle part of the strawberry after the second cleaning, the hollowed out part accounts for 30% of the whole strawberry volume;

[0025] 6. Freezing for the first time: Freeze the hollowed out strawberries at -32°C for 7 hours;

[0026] 7. Fill the sandwich: fill the cream sandwich into the hollowed out strawberries;

[0027] 8. The second freezing: Freeze th...

Embodiment 2

[0030] Chocolate-filled dehydrated freeze-dried strawberries are made according to the following process steps:

[0031] 1. Raw material preparation: choose fresh strawberries and remove the stems of strawberries;

[0032] 2. Cleaning for the first time: wash the fresh strawberries with pedicles removed with running water at room temperature for 35 seconds;

[0033] 3. Sterilization: Sterilize the cleaned strawberries with 100ppm sodium hypochlorite for 30 seconds;

[0034] 4. The second cleaning: carry out the second cleaning on the sterilized strawberries for 10 seconds;

[0035] 5. Hollow out: Hollow out the middle part of the strawberry after the second cleaning, and the hollowed out part accounts for 25% of the whole strawberry volume;

[0036] 6. Freezing for the first time: Freeze the hollowed out strawberries at -30°C for 8 hours;

[0037] 7. Filling the sandwich: Fill the chocolate sandwich into the hollowed out strawberries;

[0038] 8. The second freezing: Freez...

Embodiment 3

[0041] The dehydrated and freeze-dried strawberries with jam sandwich are made according to the following process steps:

[0042] 1. Raw material preparation: choose fresh strawberries and remove the stems of strawberries;

[0043] 2. Cleaning for the first time: Wash the fresh strawberries with pedicles removed with running water at room temperature for 25 seconds;

[0044] 3. Sterilization: Sterilize the cleaned strawberries with 100ppm sodium hypochlorite for 50 seconds;

[0045] 4. The second cleaning: carry out the second cleaning on the sterilized strawberries for 30 seconds;

[0046] 5. Hollow out: hollow out the middle part of the strawberry after the second cleaning, the hollowed out part accounts for 35% of the whole strawberry volume;

[0047] 6. Freezing for the first time: Freeze the hollowed out strawberries at -35°C for 6 hours;

[0048] 7. Filling the sandwich: Fill the jam sandwich into the hollowed out strawberries;

[0049] 8. The second freezing: Freeze...

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PUM

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Abstract

The invention discloses a dehydrated freeze-dried strawberry with a filling which is characterized by being manufactured by selecting fresh strawberries, removing pedicels, first cleaning, sterilizing, second cleaning, hollowing, first freezing, stuffing with the filling, second freezing and dehydrating and drying under low temperature; the manufactured dehydrated freeze-dried strawberry with the filling is storable, has full and diversified nourishments, enriches the sort of strawberry food and is convenient for eating.

Description

Technical field: [0001] The invention relates to a sandwich dehydrated freeze-dried strawberry and a production process thereof, belonging to the technical field of food processing. Background technique: [0002] The appearance of strawberry is bright red and beautiful, soft and juicy. There are a lot of carbohydrates, proteins, organic acids, pectin and other nutrients, and it is an important source of essential cellulose, iron, potassium, vitamin C and flavonoids, so it has the reputation of "Queen of Fruits". However, due to the long dormant period of strawberries and high requirements on the growth environment, the strawberry fruit itself is not resistant to storage, so the single-season production of strawberries is far from meeting people's demand for strawberry consumption. At present, the strawberry products on the market are relatively simple, except that there are occasionally expensive fresh-keeping strawberries, and there is only one product of strawberry jam. ...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23B7/024A23B7/04A23L19/00
Inventor 孙东风王连杰姜成琳
Owner 莱阳鲁花食品有限公司
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