The temperature requirement for drying is that the initial temperature is 25°C-26°C for 2-3 days, and then gradually rises to 35°C-36°C.
Dry the harvested mushroom in a heat pump dryer with a temperature of 35°C for 1-4 hours to reduce the water content by 15-20%.
Adopt the drying mode of air source heat pump gradient cooling, drying at 60 °C for 3 hours, and then reducing the temperature to 55 °C for 3 hours.
The temperature rises to the range of 40℃-45℃, the humidity drops to 55%, and the drying is about 2 hours.
In the mid-term drying process of Tremella, the temperature is raised to about 55°C, and the drying time is 5-8 hours.
After 25 hours of drying, the moisture content of camellia mushrooms dropped to 10%.
It is better to dry the bamboo fungus at low temperature such as 40°C, then the temperature can be slowly raised to 50°C and keep for about 4 hours.
In the next step, the temperature is set to 45°C, and the drying time is 2-3 hours.
the temperature of the drying room is set at 65°C, and the egg yolk should be turned over for every 15-20 minutes.
Set the drying parameters at the 4-6 stage of the equipment. After 8-10 hours, the Poria tablets are dehydrated to the extent with 15% water content.
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