Voigt G, Paretzke H G
GSF-Institut für Strahlenschutz, Neuherberg, FRG.
Health Phys. 1992 Nov;63(5):574-5. doi: 10.1097/00004032-199211000-00009.
After the Chernobyl accident, the activity concentrations of radiocesium were measured in both the meals served at the cafeteria of a research center and in the employees eating there. The time-dependent means of monthly 137Cs activities in meals and people show a similar distribution pattern with highest values between March and July 1987, i.e., only 1 y after the accident. In meals, the highest activities were found when the menu consisted of pork, milk, or milk products. The 50-y cumulative effective dose calculated from the whole-body measurements is 0.21 mSv for male and 0.15 mSv for female employees. Cafeteria food contributed only a small share to this exposure.
切尔诺贝利事故发生后，对某研究中心自助餐厅供应的膳食以及在那里就餐的员工体内的放射性铯活度浓度进行了测量。膳食和人体中每月¹³⁷Cs活度随时间变化的均值呈现出相似的分布模式，在1987年3月至7月间达到最高值，即事故发生仅1年后。在膳食方面，当菜单包含猪肉、牛奶或奶制品时，活度最高。根据全身测量结果计算得出，男性员工的50年累积有效剂量为0.21毫希沃特，女性员工为0.15毫希沃特。自助餐厅的食物在这种辐射暴露中所占比例很小。
