Harewood P, Rippey S, Montesalvo M
Northeast Seafood Laboratory, U.S. Food and Drug Administration, Davisville, North Kingstown, Rhode Island 02852.
Appl Environ Microbiol. 1994 Jul;60(7):2666-70. doi: 10.1128/aem.60.7.2666-2670.1994.
The feasibility of using 60Co gamma irradiation to inactivate total coliforms, fecal coliforms, Escherichia coli, Clostridium perfringens, and F-coliphage in hard-shelled clams, Mercenaria mercenaria, was investigated. The results of three trials indicated average D10 values of 1.32 kGy for total coliforms, 1.39 kGy for fecal coliforms, 1.54 kGy for E. coli, 2.71 kGy for C. perfringens, and 13.50 kGy for F-coliphage. Irradiation doses of > 0.5 kGy were significantly lethal to the shellfish.
研究了使用60Coγ射线辐照灭活硬壳蛤（Mercenaria mercenaria）中总大肠菌群、粪大肠菌群、大肠杆菌、产气荚膜梭菌和F - 噬菌体的可行性。三项试验结果表明，总大肠菌群的平均D10值为1.32千戈瑞，粪大肠菌群为1.39千戈瑞，大肠杆菌为1.54千戈瑞，产气荚膜梭菌为2.71千戈瑞，F - 噬菌体为13.50千戈瑞。大于0.5千戈瑞的辐照剂量对贝类具有显著致死性。
