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

页码：463 / 468

页数：6

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