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SOD冻干粉及口服液分别在4KGy和6KGy辐照剂量下,灭菌处理可达到卫生标准,活性损失<5%,SOD冻干粉及口服液分别在6KGy和8KGy辐照剂量下,达到完全灭菌,活性损失分别为7%和8%左右。SOD在辐照后的理化性质及氨基酸组成基本不变。
SOD freeze-dried powder and oral solution at 4KGy and 6KGy irradiation dose, sterilization treatment can reach the health standards, the activity loss of <5%, SOD freeze-dried powder and oral solution at 6KGy and 8KGy irradiation dose, to complete Sterilization, loss of activity were 7% and 8% respectively. The physicochemical properties and amino acid composition of SOD after irradiation are basically unchanged.