Ozone sterilization method had no obvious influence on the chemical components of raw powders. Ozone had some advantages over dry-heating and circulating steam method in the sterilization efficiency.
对样品化学成分的影响较小，其优越性高于流通蒸汽灭菌法和干热灭菌法。
Results Ozone sterilization can be used as sterilization method for clean areas of pharmaceutical plant.
结果臭氧灭菌技术可以应用于药厂洁净区灭菌。
Result:biological indicator can be used in the test of ozone sterilization. This method is cheaper and easier to do than other methods.
结果：生物指示剂能够对臭氧消毒的效果进行检测，而且方法简便，成本低。
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