Can the pollen be used in the drying box? The test box, blast drying box, vacuum drying box and explosion-proof drying box produced by Shanghai Huanjing Test Equipment Factory are suitable for drying special items such as pollen and metal powder.
The water content of the pollen cluster just harvested by the bee is about 20%. It is susceptible to mold infection and mildew and deterioration at room temperature. It is generally believed that the water content of pollen below 5% can prevent mold. The water content of commercial pollen needs to be 4%.
Commonly used pollen drying has the following methods:
Chemical drying: Put a proper amount of chemical desiccant on the bottom of the glass dryer, spread a layer of absorbent paper or white cloth on the grid, place the pollen on it, cover it, and place it for several days. To dry 1 kg of pollen, 2 kg of discolored silica gel, or 1 kg of calcium chloride, or 1 kg of anhydrous magnesium sulfate is used. After drying, the drying agent of the drying box can be heated and dried and used repeatedly, but the drying time is long and the efficiency is low.
Heating and drying: Spread the cloth on the mat of the soil, spread a layer of pollen 10-20 mm thick, and heat and dry.
Drying in the sun: Spread the bee pollen evenly on bamboo rafts, mats, white cloth or white paper, about 10 mm thick, and then lay a layer of white cloth on top, put it in the sun, and put it up in the evening, soak it for 3 to 5 days. The pollen cluster is in the form of hard granules and can not be broken by hand.
Far-infrared drying: Far-infrared pollen drying oven adopts direct-heating far-infrared heating element, which has the characteristics of low power consumption and high thermal efficiency. When using, install according to the instructions. Put 500 to 750 grams of pollen in each of the 4 pollen drawers. The amount of pollen in each drawer should be roughly equal, evenly spreading the entire drawer. When using for the first time, measure the temperature of each drawer according to the instructions. Set the temperature at 40-45 °C and repeat the adjustment several times until the temperature of the pollen layer is maintained at 40-45 °C. Dry the box at regular intervals, observe the temperature of the pollen, and adjust the temperature control knob to keep the temperature stable. After drying for 2 to 3 hours, the upper and lower drawers are interchanged to make the pollen dry more evenly.
HUMGINE products include: test box, high and low temperature box, drying box, vacuum drying box, blast drying oven, oven, vacuum oven, moisture-proof box, moisture-proof cabinet, nitrogen cabinet, high temperature box, industrial oven and so on.
The water content of the pollen cluster just harvested by the bee is about 20%. It is susceptible to mold infection and mildew and deterioration at room temperature. It is generally believed that the water content of pollen below 5% can prevent mold. The water content of commercial pollen needs to be 4%.
Commonly used pollen drying has the following methods:
Chemical drying: Put a proper amount of chemical desiccant on the bottom of the glass dryer, spread a layer of absorbent paper or white cloth on the grid, place the pollen on it, cover it, and place it for several days. To dry 1 kg of pollen, 2 kg of discolored silica gel, or 1 kg of calcium chloride, or 1 kg of anhydrous magnesium sulfate is used. After drying, the drying agent of the drying box can be heated and dried and used repeatedly, but the drying time is long and the efficiency is low.
Heating and drying: Spread the cloth on the mat of the soil, spread a layer of pollen 10-20 mm thick, and heat and dry.
Drying in the sun: Spread the bee pollen evenly on bamboo rafts, mats, white cloth or white paper, about 10 mm thick, and then lay a layer of white cloth on top, put it in the sun, and put it up in the evening, soak it for 3 to 5 days. The pollen cluster is in the form of hard granules and can not be broken by hand.
Far-infrared drying: Far-infrared pollen drying oven adopts direct-heating far-infrared heating element, which has the characteristics of low power consumption and high thermal efficiency. When using, install according to the instructions. Put 500 to 750 grams of pollen in each of the 4 pollen drawers. The amount of pollen in each drawer should be roughly equal, evenly spreading the entire drawer. When using for the first time, measure the temperature of each drawer according to the instructions. Set the temperature at 40-45 °C and repeat the adjustment several times until the temperature of the pollen layer is maintained at 40-45 °C. Dry the box at regular intervals, observe the temperature of the pollen, and adjust the temperature control knob to keep the temperature stable. After drying for 2 to 3 hours, the upper and lower drawers are interchanged to make the pollen dry more evenly.
HUMGINE products include: test box, high and low temperature box, drying box, vacuum drying box, blast drying oven, oven, vacuum oven, moisture-proof box, moisture-proof cabinet, nitrogen cabinet, high temperature box, industrial oven and so on.
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