Conventional sterilization uses irradiation sterilization, and with the increasing national food requirements, there is an urgent need for new sterilization methods to replace it. 80% of the bacteria in pine pollen are spore forming bacteria, which are difficult to completely kill using conventional sterilization methods.

The collection of pollen is generally done manually, and the entire pollen collection process is completed in an environment exposed to nature, which inevitably infects various bacteria. Therefore, it is natural and inevitable for pollen to carry bacteria. In order to ensure the hygiene and human health of pollen products, edible pollen must be sterilized. However, pollen contains multiple vitamins and amino acids, which are easily damaged by high temperatures. Therefore, high temperature sterilization cannot be used for pollen sterilization. In the comparison of residual irradiation and microwave sterilization of pollen, it was found that:Microwave sterilizationTwo physical methods, irradiation sterilization and sterilization, were used to study the sterilization of microorganisms in pine pollen. The results showed that the sterilization efficiency for Escherichia coli was greater than 90%, and it could significantly reduce the total number of bacteria and mold in pollen. The two sterilization methods have a significant impact on the main nutrients and active ingredients in pollen. Radiation sterilization has a greater effect on vitamin C and catalase, while microwave sterilization has little effect.

Our company specializes in productionPollen sterilization machineWith independent patents and unique technical parameters, it can ensure the sterilization and drying effect of your pollen. The pollen microwave sterilizer can effectively kill various bacteria inside pollen, and has a unique effect on sterilizing broken pollen, tea pollen, and rapeseed pollen. It can completely kill pathogenic bacteria such as Escherichia coli inside pollen, and the killing effect on mold can reach 99%.