How to Dry Strawberry/Dehydrate Strawberry in a Dehydrator
Strawberry, a herbaceous plant for many years. Strawberry likes temperature and cold weather, the root system temperature of strawberry is 5℃-30℃, the suitable temperature is 15℃～22℃, the suitable temperature for stems and leaves is 20℃～30℃, and the buds start at -15℃--10℃ For freezing damage, the temperature during the flower bud differentiation period must be maintained at 5°C to 15°C, and during the flowering and fruiting period, the temperature must be maintained at 4°C to 40°C. When strawberries are over summer, when the temperature is higher than 30°C and the daylight is strong, shading measures should be taken. Strawberry is a light-loving plant, but it has strong shade tolerance. When the light is strong, the plants are short and strong, the fruit is small, the color is deep and the quality is good. Medium light, large fruit, light color, low sugar content, longer harvest period; too weak light is not good for strawberry growth.
Strawberry processing steps：
1: Raw material selection
Choose strawberries that are grainy, uniform, bright in color, free from rotten and scars, free from disease, rich, sweet and sour.
2: Cleaning
Pour the spare strawberries into running clean water and rinse them thoroughly to remove sand and other debris.
3:Go to fruity
When removing the stalk, hold it gently, hold the stalk with your hand to turn the fruit, or use the stalk to remove the stalk leaves. At the same time, remove impurities and unqualified fruits.
4:Add sugar and cook
First prepare a 40% concentration of sugar solution, put it in a jacketed pot and heat it until it boils, then add the strawberry fruit, then heat it until it boils, and keep it for 10 minutes. After cooling, take out the sugar solution and strawberry fruit, put them in the prepared container, and condense them in 40% sugar solution for 6 to 8 hours.
5:Filtrate
Remove the candied fruits from the sugar solution, spread them on a sieve and drain the sugar for 30 minutes.
Strawberry drying process：
Lay a single layer of strawberry fruit on the material tray, insert the material tray into the material, and push it into the drying room for drying. The mode of first high temperature and then low temperature, the program is set to 3 stages, the first stage temperature is 60℃, the temperature rises, the inside and outside are heated evenly, and the time is 2 hours. Entering the second stage, the temperature rises to 75°C, and high-temperature continuous dehumidification is performed for 10 hours. The temperature in the third stage drops to 62°C for 6 hours, and continuous dehumidification is performed to complete the drying process.
The broken fruit and irregular fruit are removed, and then bagged, which is the finished product. The finished product of strawberry is reddish and even in size. The seeds are exposed to the outside and have a strawberry aroma, sweet and sour taste. The water content is 7% to 8%, and there is no spoilage caused by pathogenic bacteria and microorganisms.
Recommendation of Strawberry dryer/fruit drying machine
Strawberry heat pump drying machine use the principle of inverse Carnot cycle. It absorbs low-temperature heat energy in the air, which becomes high-temperature heat energy after efficient heat collection and integration by the heat pump system, and is transported to the drying room for cyclic heating and drying of materials.It refers to exhausting the hot and humid air in the drying room directly to the outside of the drying room through dehumidification device, and then replenishing natural fresh air.
Hot air circle drying machine belongs to high temperature heat pump unit. Its working principle is: the working fluid of the heat pump is compressed by the compressor, becomes high temperature and high pressure gas, enters the condenser, condenses and liquefies the heat, and is used for air heating in the drying room. The moisture in the material is vaporized and evaporated by the form of hot air, and the evaporated water vapor is discharged by the moisture discharge system, thereby achieving the purpose of drying the drying material.
Strawberry drying video：
Strawberry processing steps：
1: Raw material selection
Choose strawberries that are grainy, uniform, bright in color, free from rotten and scars, free from disease, rich, sweet and sour.
2: Cleaning
Pour the spare strawberries into running clean water and rinse them thoroughly to remove sand and other debris.
3:Go to fruity
When removing the stalk, hold it gently, hold the stalk with your hand to turn the fruit, or use the stalk to remove the stalk leaves. At the same time, remove impurities and unqualified fruits.
4:Add sugar and cook
First prepare a 40% concentration of sugar solution, put it in a jacketed pot and heat it until it boils, then add the strawberry fruit, then heat it until it boils, and keep it for 10 minutes. After cooling, take out the sugar solution and strawberry fruit, put them in the prepared container, and condense them in 40% sugar solution for 6 to 8 hours.
5:Filtrate
Remove the candied fruits from the sugar solution, spread them on a sieve and drain the sugar for 30 minutes.
Strawberry drying process：
Lay a single layer of strawberry fruit on the material tray, insert the material tray into the material, and push it into the drying room for drying. The mode of first high temperature and then low temperature, the program is set to 3 stages, the first stage temperature is 60℃, the temperature rises, the inside and outside are heated evenly, and the time is 2 hours. Entering the second stage, the temperature rises to 75°C, and high-temperature continuous dehumidification is performed for 10 hours. The temperature in the third stage drops to 62°C for 6 hours, and continuous dehumidification is performed to complete the drying process.
The broken fruit and irregular fruit are removed, and then bagged, which is the finished product. The finished product of strawberry is reddish and even in size. The seeds are exposed to the outside and have a strawberry aroma, sweet and sour taste. The water content is 7% to 8%, and there is no spoilage caused by pathogenic bacteria and microorganisms.
Recommendation of Strawberry dryer/fruit drying machine
Strawberry heat pump drying machine use the principle of inverse Carnot cycle. It absorbs low-temperature heat energy in the air, which becomes high-temperature heat energy after efficient heat collection and integration by the heat pump system, and is transported to the drying room for cyclic heating and drying of materials.It refers to exhausting the hot and humid air in the drying room directly to the outside of the drying room through dehumidification device, and then replenishing natural fresh air.
Hot air circle drying machine belongs to high temperature heat pump unit. Its working principle is: the working fluid of the heat pump is compressed by the compressor, becomes high temperature and high pressure gas, enters the condenser, condenses and liquefies the heat, and is used for air heating in the drying room. The moisture in the material is vaporized and evaporated by the form of hot air, and the evaporated water vapor is discharged by the moisture discharge system, thereby achieving the purpose of drying the drying material.
Strawberry drying video：
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