The invention relates to a low-temperature
drying method of
camellia oleifera fruits. The low-temperature
drying method comprises the following steps of (1) performing picking; (2) performing stackingtreatment: stacking the picked
camellia oleifera fruits in a room, adding
ethylene to the stacking room, performing
ripening treatment, and then performing air circulation treatment in the room withan air circulation
machine; (3) performing primary
drying: placing the stacked
camellia oleifera fruits under sunshine, performing airing, and performing peeling; and (4) performing secondary drying:placing camellia oleifera seeds in pretreatment fluid, performing soaking treatment, performing airing to remove
moisture, adding the aired camellia oleifera seeds to a hot
air drying machine, performing drying, and placing the dried camellia oleifera seeds in a normal-temperature light-resistant environment for storage. According to the method provided by the invention, the stacking time of the picked fresh camellia oleifera fruits can be greatly shortened, and the
mildew rate of the camellia oleifera fruits can be reduced; and in the drying process, the camellia oleifera seeds can achieve the effect of being uniformly heated, the
drying time is shortened, and the drying
heat energy loss is reduced. The camellia oleifera seeds treated by the low-temperature drying method disclosed by theinvention are long in storage life and high in preservation quality.