Activity of natural radionuclide 210Pb in Czech foodstuffs and its annual intake

被引：2
|
作者：
Bartuskova, Miluse [1 ]
Malatova, Irena [2 ]
Beckova, Vera [2 ]
Hulka, Jiri [2 ]
机构：
[1] Natl Radiat Protect Inst, Branch Ostrava, Ostrava, Czech Republic
[2] Natl Radiat Protect Inst, Prague, Czech Republic
来源：
CZECH JOURNAL OF FOOD SCIENCES | 2019年 / 37卷 / 06期
关键词：
food; radioactivity; lead-210; ingestion; dose; PO-210; POPULATION; INGESTION; CS-137;
D O I：
10.17221/140/2019-CJFS
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Activities of Pb-210 in 18 sorts of foodstuffs were determined by radiochemical analysis. The lowest activity was found in carrots (0.01 Bq/kg) and cabbage (0.03 Bq/kg), the highest in banana (1.54 Bq/kg). The activity in potatoes, milk, wheat rolls, dairy products and beef was below the limit of detection. Annual intake of Pb-210 by inhabitants of the Czech Republic was calculated using food basket and it was 117.7 Bq/year; without banana 101.2 Bq/year. It is higher than the average value given by UNSCEAR Report for the world as well as for Europe. The reason of this finding is discussed.
引用
收藏
页码：463 / 468
页数：6
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