Tricholoma matsutake heat pump drying dehumidifier is more assured in drying quality

The matsutake dryer reference process, matsutake water content is relatively high, need to bake at low temperature for a long time, if baking just started, the temperature will rise very high, will cause tissue water loss too fast, affecting the drying quality, which is why the heat pump drying dehumidification equipment is more assured than the heat pump drying separation equipment in drying quality.

The drying time of matsutake is about 16-18 hours, and the moisture content of matsutake is about 13%. The first stage can be divided into three stages: (p>

preheating the oven, and pushing matsutake into the oven when the temperature rises to 35 (?) C. The temperature is set to 35-40 (?) and the baking time is 6 hours, and the temperature rises 1-2 (?) every hour during this stage, the dehumidification mode is continuous dehumidification under full load.

Stage 2: The oven temperature is set at 40-60 C, the baking time is 9 hours, during which the temperature rises 1-2 C per hour, and the dehumidification mode is intermittent dehumidification.

Stage 3: Set the temperature 60-65 (?) C, baking time 2-3 hours, during which the temperature is raised twice, each time 2 (?) C. The dehumidification can be controlled according to the time of the drying room, so it can not be excessively dehumidified.

1, drying to 16-18 hours, open the door of drying room, check whether the dryness of Tricholoma matsutake is qualified, when checking, press the finger on the junction of bacterial cap and stalk, if only show traces, indicating that the dryness is qualified;

<2, when checking, the hand feels soft, the bacterial folds also show that the water is not able. Fully discharged, need to continue drying;

3, the performance of qualified dried matsutake is a special fungus fragrance, fungus fold yellow, fungus fold upright, complete. The water content of the fungus was 13%. The matsutake remained its original shape, the fungus cover was round and flat, and the natural color was maintained.

This article is from the microwave drying equipment www.bodawb.com.