The fragrant and sweet figs are the love of many people. However, once touched and broken, transport preservation problems have also plagued farmers. The heat pump drying process can solve this problem.
Fig is a berry tree species, and the edible rate is as high as 92%. The skin is thin, seedless, fleshy, soft and sweet, with high nutritional value and medicinal value. Cultivation figs have high economic, ecological and social benefits.
Fig dried occupies an important position in the fig processing industry. Because it requires relatively simple equipment, production technology is easy to grasp, the product can maintain the original flavor of fresh fruit, easy to long-term preservation, so the application in the fig production area is more common. For instance, dried figs produced in Xinjiang have been sold all over the country, and dried figs produced in Shandong also have certain sales.
The water content of fig fresh fruit is as high as 78%, and there are three states of free water, colloidal water, and combined water. The water removed during fruit drying is mainly free water and partially colloidal water. There are two main methods of fruit drying: natural drying and artificial drying.
Fig drying process:
1. Drying process: Hold 75-80 degrees for 3-5 hours; heat up to 60-65 degrees for 13 hours, warm up to 50-55 degrees for 3 hours, 20-21 hours in total.
2, drying process: 75-80 degrees heat 3-5 hours; heating to 50-55 degrees for 16 hours, heated to 55-60 degrees for 1 hour, a total of 19-20 hours.
Note: The hot air blower is always on, hourly.
Fig is a berry tree species, and the edible rate is as high as 92%. The skin is thin, seedless, fleshy, soft and sweet, with high nutritional value and medicinal value. Cultivation figs have high economic, ecological and social benefits.
Fig dried occupies an important position in the fig processing industry. Because it requires relatively simple equipment, production technology is easy to grasp, the product can maintain the original flavor of fresh fruit, easy to long-term preservation, so the application in the fig production area is more common. For instance, dried figs produced in Xinjiang have been sold all over the country, and dried figs produced in Shandong also have certain sales.
The water content of fig fresh fruit is as high as 78%, and there are three states of free water, colloidal water, and combined water. The water removed during fruit drying is mainly free water and partially colloidal water. There are two main methods of fruit drying: natural drying and artificial drying.
Fig drying process:
1. Drying process: Hold 75-80 degrees for 3-5 hours; heat up to 60-65 degrees for 13 hours, warm up to 50-55 degrees for 3 hours, 20-21 hours in total.
2, drying process: 75-80 degrees heat 3-5 hours; heating to 50-55 degrees for 16 hours, heated to 55-60 degrees for 1 hour, a total of 19-20 hours.
Note: The hot air blower is always on, hourly.
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