How should pollen be preserved in beekeeping?
1.Cold storage: put the bagged and sealed bee pollen into the cold storage, and the storage temperature is between - 1~- 5 ℃, which can play an ideal role. The effect of low temperature storage will be better. Fresh bee pollen can be stored for several years in a refrigerator, refrigerator or freezer at - 18~- 20 ℃ without deterioration, and the effect is basically the same as that of fresh bee pollen just collected.
2. Storage at room temperature: when there is no condition but only room temperature, the bee pollen must be dried well. Before storage, spray 1 kg of 95% acetyl per 50 kg of bee pollen, immediately seal the mouth with thick plastic bags, and store under well ventilated and dry conditions. The dried bee pollen can also be put into a sterilized colored glass bottle, and the bottle mouth is sealed with beeswax, which can be kept away from light for 6-12 months. The bee pollen can also be stored in a cloth bag with 1~3 layers of plastic bags for 2~6 months.
3. Storage of deoxidizer: deoxidizer is a new type of food fresh-keeping agent, which can remove the oxygen in the storage appliances or packaging bags where bee pollen has been stored, making microorganisms unable to survive and move, so as to achieve the purpose of fresh-keeping. Deaerator can be purchased in chemical stores, and the use method can refer to the instructions.
4. Sugar adding storage: sugar adding storage is to mix bee pollen and white sugar at a ratio of 2:1, put them into a container (iron bucket or porcelain jar) and tamp them, then spread a layer of white sugar about 10~15cm thick on the surface, cover (or use double-layer plastic cloth) to seal the container mouth, so that they do not come into contact with the air, and can be stored at room temperature for 1~2 years without deterioration.
