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.
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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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