Maintenance of Irradiation Decontamination Dose and Research of Radiation Resistance About Health Tea

The irradiation decontamination dose about health tea was determined by the D10 value of bacteria and mold. The control chart established by 25 groups of initial contamination data was applied to monitor the change of initial contamination and judge the effectiveness of irradiation decontamination dose for the following batch. Compared with the formula method, this method saves the cost and acts on the related products to maintain their irradiation decontamination doses.