The inner temperature of the mushroom is higher than that of the mushroom surface at the beginning and the end of the drying process (microwave penetration is very strong); the surface temperature of the mushroom surface is always higher than that of the mushroom surface during the hot air drying process (by conduction heat transfer), until the end of the drying process tends to be consistent. The surface temperature (far infrared has a certain penetrability) until the end.
The surface and interior temperatures of the dried mushroom door tend to be stable in the last stage of drying by hot air and far infrared, and the temperature of the dried mushroom door tends to rise after 800 600 4 OO p02.4.3 000. The quality of the dried mushroom door is better than that of the dried mushroom door by microwave drying. Table 3 Microwave and hot air, far-infrared 1000-drying Lentinus edodes dry way to preserve the book%) the total time of the early 0C, late 55C, conversion content 200 far-infrared early 60C, late 55C, conversion humidity contains the most early 45C, late 65C, conversion content 150 quality, hot air drying best, microwave drying and hot air almost the same, far-infrared drying the most times; When the wave is dried, it can be greatly shortened; the V preservation rate is the highest when microwave drying is the highest, and the hot wind is the lowest.
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